Compare commits
No commits in common. "v3" and "v3.0.2" have entirely different histories.
2
.github/workflows/build.yml
vendored
2
.github/workflows/build.yml
vendored
@ -34,7 +34,7 @@ jobs:
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||||
- name: checkout
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uses: actions/checkout@v3
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- name: lint
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uses: golangci/golangci-lint-action@v3.4.0
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||||
uses: golangci/golangci-lint-action@v3.3.1
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continue-on-error: true
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||||
with:
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||||
# Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
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||||
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||||
2
.github/workflows/dependabot-automerge.yml
vendored
2
.github/workflows/dependabot-automerge.yml
vendored
@ -15,7 +15,7 @@ jobs:
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steps:
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- name: metadata
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id: metadata
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uses: dependabot/fetch-metadata@v1.3.6
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uses: dependabot/fetch-metadata@v1.3.5
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with:
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github-token: "${{ secrets.TOKEN }}"
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- name: merge
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||||
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2
.github/workflows/pr.yml
vendored
2
.github/workflows/pr.yml
vendored
@ -34,7 +34,7 @@ jobs:
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- name: checkout
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uses: actions/checkout@v3
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||||
- name: lint
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||||
uses: golangci/golangci-lint-action@v3.4.0
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||||
uses: golangci/golangci-lint-action@v3.3.1
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||||
continue-on-error: true
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||||
with:
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||||
# Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
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||||
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23
README.md
23
README.md
@ -3,7 +3,7 @@
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Example for For postgres
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```go
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package storage
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package postgres
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import (
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"fmt"
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@ -38,26 +38,15 @@ func Connect(cfg *PostgresConfig) (*sqlx.DB, error) {
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"application_name": cfg.AppName,
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}
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// may be needed for pbbouncer, needs to check
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// dbConf.PreferSimpleProtocol = true
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//dbConf.PreferSimpleProtocol = true
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// register pgx conn
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dsn := stdlib.RegisterConnConfig(dbConf)
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wrapper.DefaultMeterStatsInterval = 1 * time.Second
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logger.DefaultLogger = logger.NewLogger(logger.WithLevel(logger.DebugLevel))
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if err := logger.DefaultLogger.Init(); err != nil {
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t.Fatal(err)
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}
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// for postgres user stdlib.GetDefaultDriver() or it fails
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sql.Register("micro-wrapper-sql", wrapper.NewWrapper(&sqlite.Driver{},
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wrapper.DatabaseHost("localhost"),
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wrapper.DatabaseName("mydb"),
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wrapper.LoggerLevel(logger.DebugLevel),
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wrapper.LoggerEnabled(true),
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))
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sql.Register("micro-wrapper-sql", wrapper.WrapDriver(
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&stdlib.Driver{},
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wrapper.Tracer(some.NewTracer()),
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))
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wdb, err := sql.Open("micro-wrapper-sql", dsn)
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if err != nil {
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return nil, err
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22
common.go
22
common.go
@ -4,10 +4,10 @@ import (
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"database/sql/driver"
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"errors"
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"fmt"
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"runtime"
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)
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//go:generate sh -c "go run gen.go > wrap_gen.go"
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// ErrUnsupported is an error returned when the underlying driver doesn't provide a given function.
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var ErrUnsupported = errors.New("operation unsupported by the underlying driver")
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// namedValueToValue converts driver arguments of NamedValue format to Value format. Implemented in the same way as in
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// database/sql ctxutil.go.
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@ -24,7 +24,7 @@ func namedValueToValue(named []driver.NamedValue) ([]driver.Value, error) {
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// namedValueToLabels convert driver arguments to interface{} slice
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func namedValueToLabels(named []driver.NamedValue) []interface{} {
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largs := make([]interface{}, 0, len(named)*2)
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largs := make([]interface{}, len(named)*2)
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var name string
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for _, param := range named {
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if param.Name != "" {
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@ -32,20 +32,8 @@ func namedValueToLabels(named []driver.NamedValue) []interface{} {
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} else {
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name = fmt.Sprintf("$%d", param.Ordinal)
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}
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largs = append(largs, fmt.Sprintf("%s=%v", name, param.Value))
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largs = append(largs, name, param.Value)
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}
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return largs
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}
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// getCallerName get the name of the function A where A() -> B() -> GetFunctionCallerName()
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func getCallerName() string {
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pc, _, _, ok := runtime.Caller(3)
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details := runtime.FuncForPC(pc)
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var callerName string
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if ok && details != nil {
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callerName = details.Name()
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} else {
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callerName = labelUnknown
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}
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return callerName
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}
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587
conn.go
587
conn.go
@ -5,45 +5,44 @@ import (
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"database/sql/driver"
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"fmt"
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"time"
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requestid "go.unistack.org/micro-wrapper-requestid/v3"
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"go.unistack.org/micro/v3/tracer"
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)
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var (
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_ driver.Conn = (*wrapperConn)(nil)
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_ driver.ConnBeginTx = (*wrapperConn)(nil)
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_ driver.ConnPrepareContext = (*wrapperConn)(nil)
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_ driver.Pinger = (*wrapperConn)(nil)
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_ driver.Validator = (*wrapperConn)(nil)
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_ driver.Queryer = (*wrapperConn)(nil) // nolint:staticcheck
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_ driver.QueryerContext = (*wrapperConn)(nil)
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_ driver.Execer = (*wrapperConn)(nil) // nolint:staticcheck
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_ driver.ExecerContext = (*wrapperConn)(nil)
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// _ driver.Connector
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// _ driver.Driver
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// _ driver.DriverContext
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)
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// wrapperConn defines a wrapper for driver.Conn
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type wrapperConn struct {
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d *wrapperDriver
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dname string
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conn driver.Conn
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opts Options
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ctx context.Context
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span tracer.Span
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conn driver.Conn
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opts Options
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}
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// Prepare implements driver.Conn Prepare
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func (w *wrapperConn) Prepare(query string) (driver.Stmt, error) {
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labels := []string{labelMethod, "Prepare", labelQuery, labelUnknown}
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ts := time.Now()
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stmt, err := w.conn.Prepare(query)
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td := time.Since(ts)
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te := td.Seconds()
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if err != nil {
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w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
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w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
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w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
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if w.opts.LoggerEnabled {
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w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Prepare", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
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}
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return nil, err
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}
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w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
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w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
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w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
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if w.opts.LoggerEnabled {
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w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "QueryContext", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
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}
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return &wrapperStmt{stmt: stmt, opts: w.opts}, nil
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}
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// Close implements driver.Conn Close
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func (w *wrapperConn) Close() error {
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var ctx context.Context
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if w.ctx != nil {
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ctx = w.ctx
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||||
} else {
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ctx = context.Background()
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}
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_ = ctx
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labels := []string{labelMethod, "Close"}
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ts := time.Now()
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err := w.conn.Close()
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@ -56,101 +55,129 @@ func (w *wrapperConn) Close() error {
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}
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w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
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w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
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||||
/*
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||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
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w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Close", getCallerName(), td, err)...)
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}
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||||
*/
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if w.opts.LoggerEnabled {
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w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "QueryContext", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
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}
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return err
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}
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// Begin implements driver.Conn Begin
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func (w *wrapperConn) Begin() (driver.Tx, error) {
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var ctx context.Context
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if w.ctx != nil {
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ctx = w.ctx
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||||
} else {
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ctx = context.Background()
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}
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labels := []string{labelMethod, "Begin"}
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ts := time.Now()
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tx, err := w.conn.Begin() // nolint:staticcheck
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// nolint:staticcheck
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tx, err := w.conn.Begin()
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td := time.Since(ts)
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te := td.Seconds()
|
||||
if err != nil {
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||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
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||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
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||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Begin", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
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if w.opts.LoggerEnabled {
|
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w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Begin", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Begin", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
return &wrapperTx{tx: tx, opts: w.opts, ctx: ctx}, nil
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Begin", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return &wrapperTx{tx: tx, opts: w.opts}, nil
|
||||
}
|
||||
|
||||
// BeginTx implements driver.ConnBeginTx BeginTx
|
||||
func (w *wrapperConn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
|
||||
nctx, span := w.opts.Tracer.Start(ctx, "BeginTx")
|
||||
span.AddLabels("method", "BeginTx")
|
||||
name := getQueryName(ctx)
|
||||
nctx, span := w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
span.AddLabels("db.method", "BeginTx")
|
||||
span.AddLabels("db.statement", name)
|
||||
if id, ok := ctx.Value(requestid.XRequestIDKey{}).(string); ok {
|
||||
span.AddLabels("x-request-id", id)
|
||||
if name != "" {
|
||||
span.AddLabels("query", name)
|
||||
} else {
|
||||
name = labelUnknown
|
||||
}
|
||||
labels := []string{labelMethod, "BeginTx", labelQuery, name}
|
||||
|
||||
connBeginTx, ok := w.conn.(driver.ConnBeginTx)
|
||||
if !ok {
|
||||
return w.Begin()
|
||||
if connBeginTx, ok := w.conn.(driver.ConnBeginTx); ok {
|
||||
ts := time.Now()
|
||||
tx, err := connBeginTx.BeginTx(nctx, opts)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "BeginTx", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "BeginTx", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return &wrapperTx{tx: tx, opts: w.opts, span: span}, nil
|
||||
}
|
||||
|
||||
ts := time.Now()
|
||||
tx, err := connBeginTx.BeginTx(nctx, opts)
|
||||
// nolint:staticcheck
|
||||
tx, err := w.conn.Begin()
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "BeginTx", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
return nil, err
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
}
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "BeginTx", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
return &wrapperTx{tx: tx, opts: w.opts, ctx: ctx, span: span}, nil
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "BeginTx", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return tx, nil
|
||||
}
|
||||
|
||||
// Prepare implements driver.Conn Prepare
|
||||
func (w *wrapperConn) Prepare(query string) (driver.Stmt, error) {
|
||||
var ctx context.Context
|
||||
if w.ctx != nil {
|
||||
ctx = w.ctx
|
||||
// PrepareContext implements driver.ConnPrepareContext PrepareContext
|
||||
func (w *wrapperConn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) {
|
||||
nctx, span := w.opts.Tracer.Start(ctx, "PrepareContext")
|
||||
span.AddLabels("method", "PrepareContext")
|
||||
name := getQueryName(ctx)
|
||||
if name != "" {
|
||||
span.AddLabels("query", name)
|
||||
} else {
|
||||
ctx = context.Background()
|
||||
name = labelUnknown
|
||||
}
|
||||
labels := []string{labelMethod, "PrepareContext", labelQuery, name}
|
||||
if conn, ok := w.conn.(driver.ConnPrepareContext); ok {
|
||||
ts := time.Now()
|
||||
stmt, err := conn.PrepareContext(nctx, query)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "PrepareContext", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "PrepareContext", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return &wrapperStmt{stmt: stmt, opts: w.opts}, nil
|
||||
}
|
||||
_ = ctx
|
||||
labels := []string{labelMethod, "Prepare", labelQuery, getCallerName()}
|
||||
ts := time.Now()
|
||||
stmt, err := w.conn.Prepare(query)
|
||||
td := time.Since(ts)
|
||||
@ -159,309 +186,225 @@ func (w *wrapperConn) Prepare(query string) (driver.Stmt, error) {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Prepare", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
return nil, err
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
}
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Prepare", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
return wrapStmt(stmt, query, w.opts), nil
|
||||
}
|
||||
|
||||
// PrepareContext implements driver.ConnPrepareContext PrepareContext
|
||||
func (w *wrapperConn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) {
|
||||
var nctx context.Context
|
||||
var span tracer.Span
|
||||
|
||||
name := getQueryName(ctx)
|
||||
if w.ctx != nil {
|
||||
nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
} else {
|
||||
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "PrepareContext", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
span.AddLabels("db.method", "PrepareContext")
|
||||
span.AddLabels("db.statement", name)
|
||||
if id, ok := ctx.Value(requestid.XRequestIDKey{}).(string); ok {
|
||||
span.AddLabels("x-request-id", id)
|
||||
}
|
||||
labels := []string{labelMethod, "PrepareContext", labelQuery, name}
|
||||
conn, ok := w.conn.(driver.ConnPrepareContext)
|
||||
if !ok {
|
||||
return w.Prepare(query)
|
||||
}
|
||||
|
||||
ts := time.Now()
|
||||
stmt, err := conn.PrepareContext(nctx, query)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "PrepareContext", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
return nil, err
|
||||
}
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "PrepareContext", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
return wrapStmt(stmt, query, w.opts), nil
|
||||
return stmt, nil
|
||||
}
|
||||
|
||||
// Exec implements driver.Execer Exec
|
||||
func (w *wrapperConn) Exec(query string, args []driver.Value) (driver.Result, error) {
|
||||
var ctx context.Context
|
||||
if w.ctx != nil {
|
||||
ctx = w.ctx
|
||||
} else {
|
||||
ctx = context.Background()
|
||||
}
|
||||
_ = ctx
|
||||
labels := []string{labelMethod, "Exec", labelQuery, getCallerName()}
|
||||
|
||||
// nolint:staticcheck
|
||||
conn, ok := w.conn.(driver.Execer)
|
||||
if !ok {
|
||||
return nil, driver.ErrSkip
|
||||
}
|
||||
|
||||
ts := time.Now()
|
||||
res, err := conn.Exec(query, args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Exec", getCallerName(), td, err)...)
|
||||
labels := []string{labelMethod, "Exec", labelQuery, labelUnknown}
|
||||
if execer, ok := w.conn.(driver.Execer); ok {
|
||||
ts := time.Now()
|
||||
res, err := execer.Exec(query, args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
*/
|
||||
return res, err
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Exec", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return res, err
|
||||
}
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Exec", labelUnknown, 0, ErrUnsupported)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return nil, ErrUnsupported
|
||||
}
|
||||
|
||||
// Exec implements driver.StmtExecContext ExecContext
|
||||
func (w *wrapperConn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Result, error) {
|
||||
var nctx context.Context
|
||||
var span tracer.Span
|
||||
|
||||
nctx, span := w.opts.Tracer.Start(ctx, "ExecContext")
|
||||
span.AddLabels("method", "ExecContext")
|
||||
name := getQueryName(ctx)
|
||||
if w.ctx != nil {
|
||||
nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
if name != "" {
|
||||
span.AddLabels("query", name)
|
||||
} else {
|
||||
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
}
|
||||
span.AddLabels("db.method", "ExecContext")
|
||||
span.AddLabels("db.statement", name)
|
||||
if id, ok := ctx.Value(requestid.XRequestIDKey{}).(string); ok {
|
||||
span.AddLabels("x-request-id", id)
|
||||
name = labelUnknown
|
||||
}
|
||||
defer span.Finish()
|
||||
if len(args) > 0 {
|
||||
span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
|
||||
span.AddLabels("args", fmt.Sprintf("%v", namedValueToLabels(args)))
|
||||
}
|
||||
labels := []string{labelMethod, "ExecContext", labelQuery, name}
|
||||
|
||||
conn, ok := w.conn.(driver.ExecerContext)
|
||||
if !ok {
|
||||
// nolint:staticcheck
|
||||
return nil, driver.ErrSkip
|
||||
if conn, ok := w.conn.(driver.ExecerContext); ok {
|
||||
ts := time.Now()
|
||||
res, err := conn.ExecContext(nctx, query, args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "ExecContext", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return res, err
|
||||
}
|
||||
values, err := namedValueToValue(args)
|
||||
if err != nil {
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "ExecContext", labelUnknown, 0, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
|
||||
ts := time.Now()
|
||||
res, err := conn.ExecContext(nctx, query, args)
|
||||
// nolint:staticcheck
|
||||
res, err := w.Exec(query, values)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "ExecContext", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "ExecContext", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return res, err
|
||||
}
|
||||
|
||||
// Ping implements driver.Pinger Ping
|
||||
func (w *wrapperConn) Ping(ctx context.Context) error {
|
||||
conn, ok := w.conn.(driver.Pinger)
|
||||
|
||||
if !ok {
|
||||
// fallback path to check db alive
|
||||
pc, err := w.d.Open(w.dname)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return pc.Close()
|
||||
}
|
||||
|
||||
var nctx context.Context
|
||||
nctx = ctx
|
||||
/*
|
||||
var span tracer.Span
|
||||
if w.ctx != nil {
|
||||
nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
} else {
|
||||
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
}
|
||||
span.AddLabels("db.method", "Ping")
|
||||
if conn, ok := w.conn.(driver.Pinger); ok {
|
||||
nctx, span := w.opts.Tracer.Start(ctx, "Ping")
|
||||
defer span.Finish()
|
||||
*/
|
||||
labels := []string{labelMethod, "Ping"}
|
||||
ts := time.Now()
|
||||
err := conn.Ping(nctx)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
// span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Ping", getCallerName(), td, err)...)
|
||||
labels := []string{labelMethod, "Ping"}
|
||||
ts := time.Now()
|
||||
err := conn.Ping(nctx)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Ping", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
*/
|
||||
return err
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
return err
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
|
||||
return nil
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Ping", labelUnknown, 0, ErrUnsupported)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return ErrUnsupported
|
||||
}
|
||||
|
||||
// Query implements driver.Queryer Query
|
||||
func (w *wrapperConn) Query(query string, args []driver.Value) (driver.Rows, error) {
|
||||
var ctx context.Context
|
||||
if w.ctx != nil {
|
||||
ctx = w.ctx
|
||||
} else {
|
||||
ctx = context.Background()
|
||||
}
|
||||
_ = ctx
|
||||
// nolint:staticcheck
|
||||
conn, ok := w.conn.(driver.Queryer)
|
||||
if !ok {
|
||||
return nil, driver.ErrSkip
|
||||
}
|
||||
|
||||
labels := []string{labelMethod, "Query", labelQuery, getCallerName()}
|
||||
ts := time.Now()
|
||||
rows, err := conn.Query(query, args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Query", getCallerName(), td, err)...)
|
||||
if conn, ok := w.conn.(driver.Queryer); ok {
|
||||
labels := []string{labelMethod, "Query", labelQuery, labelUnknown}
|
||||
ts := time.Now()
|
||||
rows, err := conn.Query(query, args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
*/
|
||||
return rows, err
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Query", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return rows, err
|
||||
}
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Query", labelUnknown, 0, ErrUnsupported)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return nil, ErrUnsupported
|
||||
}
|
||||
|
||||
// QueryContext implements Driver.QueryerContext QueryContext
|
||||
func (w *wrapperConn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) {
|
||||
var nctx context.Context
|
||||
var span tracer.Span
|
||||
|
||||
nctx, span := w.opts.Tracer.Start(ctx, "QueryContext")
|
||||
span.AddLabels("method", "QueryContext")
|
||||
name := getQueryName(ctx)
|
||||
if w.ctx != nil {
|
||||
nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
if name != "" {
|
||||
span.AddLabels("query", name)
|
||||
} else {
|
||||
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
}
|
||||
span.AddLabels("db.method", "QueryContext")
|
||||
span.AddLabels("db.statement", name)
|
||||
if id, ok := ctx.Value(requestid.XRequestIDKey{}).(string); ok {
|
||||
span.AddLabels("x-request-id", id)
|
||||
name = labelUnknown
|
||||
}
|
||||
defer span.Finish()
|
||||
if len(args) > 0 {
|
||||
span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
|
||||
span.AddLabels("args", fmt.Sprintf("%v", namedValueToLabels(args)))
|
||||
}
|
||||
labels := []string{labelMethod, "QueryContext", labelQuery, name}
|
||||
conn, ok := w.conn.(driver.QueryerContext)
|
||||
if !ok {
|
||||
return nil, driver.ErrSkip
|
||||
if conn, ok := w.conn.(driver.QueryerContext); ok {
|
||||
ts := time.Now()
|
||||
rows, err := conn.QueryContext(nctx, query, args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "QueryContext", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return rows, err
|
||||
}
|
||||
values, err := namedValueToValue(args)
|
||||
if err != nil {
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "QueryContext", name, 0, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
|
||||
ts := time.Now()
|
||||
rows, err := conn.QueryContext(nctx, query, args)
|
||||
// nolint:staticcheck
|
||||
rows, err := w.Query(query, values)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "QueryContext", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "QueryContext", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return rows, err
|
||||
}
|
||||
|
||||
// CheckNamedValue implements driver.NamedValueChecker
|
||||
func (w *wrapperConn) CheckNamedValue(v *driver.NamedValue) error {
|
||||
s, ok := w.conn.(driver.NamedValueChecker)
|
||||
if !ok {
|
||||
return driver.ErrSkip
|
||||
}
|
||||
return s.CheckNamedValue(v)
|
||||
}
|
||||
|
||||
// IsValid implements driver.Validator
|
||||
func (w *wrapperConn) IsValid() bool {
|
||||
v, ok := w.conn.(driver.Validator)
|
||||
if !ok {
|
||||
return w.conn != nil
|
||||
}
|
||||
return v.IsValid()
|
||||
}
|
||||
|
||||
func (w *wrapperConn) ResetSession(ctx context.Context) error {
|
||||
s, ok := w.conn.(driver.SessionResetter)
|
||||
if !ok {
|
||||
return driver.ErrSkip
|
||||
}
|
||||
return s.ResetSession(ctx)
|
||||
}
|
||||
|
||||
2
doc.go
2
doc.go
@ -1,2 +1,2 @@
|
||||
// package wrapper provides SQL driver wrapper with micro tracing, logging, metering capabilities
|
||||
package wrapper
|
||||
package wrapper // import go.unistack.org/micro-wrapper-sql/v3
|
||||
|
||||
71
driver.go
71
driver.go
@ -6,87 +6,30 @@ import (
|
||||
"time"
|
||||
)
|
||||
|
||||
var (
|
||||
// _ driver.DriverContext = (*wrapperDriver)(nil)
|
||||
// _ driver.Connector = (*wrapperDriver)(nil)
|
||||
)
|
||||
|
||||
type conn interface {
|
||||
driver.Pinger
|
||||
driver.Execer
|
||||
driver.ExecerContext
|
||||
driver.Queryer
|
||||
driver.QueryerContext
|
||||
driver.Conn
|
||||
driver.ConnPrepareContext
|
||||
driver.ConnBeginTx
|
||||
}
|
||||
|
||||
// wrapperDriver defines a wrapper for driver.Driver
|
||||
type wrapperDriver struct {
|
||||
driver driver.Driver
|
||||
opts Options
|
||||
ctx context.Context
|
||||
}
|
||||
|
||||
// NewWrapper creates and returns a new SQL driver with passed capabilities
|
||||
func NewWrapper(d driver.Driver, opts ...Option) driver.Driver {
|
||||
return &wrapperDriver{driver: d, opts: NewOptions(opts...), ctx: context.Background()}
|
||||
return &wrapperDriver{driver: d, opts: NewOptions(opts...)}
|
||||
}
|
||||
|
||||
type wrappedConnector struct {
|
||||
connector driver.Connector
|
||||
name string
|
||||
opts Options
|
||||
ctx context.Context
|
||||
}
|
||||
|
||||
func NewWrapperConnector(c driver.Connector, opts ...Option) driver.Connector {
|
||||
return &wrappedConnector{connector: c, opts: NewOptions(opts...), ctx: context.Background()}
|
||||
}
|
||||
|
||||
// Connect implements driver.Driver Connect
|
||||
func (w *wrappedConnector) Connect(ctx context.Context) (driver.Conn, error) {
|
||||
return w.connector.Connect(ctx)
|
||||
}
|
||||
|
||||
// Driver implements driver.Driver Driver
|
||||
func (w *wrappedConnector) Driver() driver.Driver {
|
||||
return w.connector.Driver()
|
||||
}
|
||||
|
||||
/*
|
||||
// Connect implements driver.Driver OpenConnector
|
||||
func (w *wrapperDriver) OpenConnector(name string) (driver.Conn, error) {
|
||||
return &wrapperConnector{driver: w.driver, name: name, opts: w.opts}, nil
|
||||
}
|
||||
*/
|
||||
|
||||
// Open implements driver.Driver Open
|
||||
func (w *wrapperDriver) Open(name string) (driver.Conn, error) {
|
||||
// ctx, cancel := context.WithTimeout(context.Background(), 60*time.Second) // Ensure eventual timeout
|
||||
// defer cancel()
|
||||
|
||||
/*
|
||||
connector, err := w.OpenConnector(name)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return connector.Connect(ctx)
|
||||
*/
|
||||
|
||||
ts := time.Now()
|
||||
c, err := w.driver.Open(name)
|
||||
td := time.Since(ts)
|
||||
/*
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Log(w.ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(w.ctx, "Open", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
_ = td
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Open", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return wrapConn(c, w.opts), nil
|
||||
return &wrapperConn{conn: c, opts: w.opts}, nil
|
||||
}
|
||||
|
||||
167
gen.go
167
gen.go
@ -1,167 +0,0 @@
|
||||
//go:build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto/md5"
|
||||
"fmt"
|
||||
"io"
|
||||
"sort"
|
||||
"strings"
|
||||
)
|
||||
|
||||
var connIfaces = []string{
|
||||
"driver.ConnBeginTx",
|
||||
"driver.ConnPrepareContext",
|
||||
"driver.Execer",
|
||||
"driver.ExecerContext",
|
||||
"driver.NamedValueChecker",
|
||||
"driver.Pinger",
|
||||
"driver.Queryer",
|
||||
"driver.QueryerContext",
|
||||
"driver.SessionResetter",
|
||||
"driver.Validator",
|
||||
}
|
||||
|
||||
var stmtIfaces = []string{
|
||||
"driver.StmtExecContext",
|
||||
"driver.StmtQueryContext",
|
||||
"driver.ColumnConverter",
|
||||
"driver.NamedValueChecker",
|
||||
}
|
||||
|
||||
func getHash(s []string) string {
|
||||
h := md5.New()
|
||||
io.WriteString(h, strings.Join(s, "|"))
|
||||
return fmt.Sprintf("%x", h.Sum(nil))
|
||||
}
|
||||
|
||||
func main() {
|
||||
comboConn := all(connIfaces)
|
||||
|
||||
sort.Slice(comboConn, func(i, j int) bool {
|
||||
return len(comboConn[i]) < len(comboConn[j])
|
||||
})
|
||||
|
||||
comboStmt := all(stmtIfaces)
|
||||
|
||||
sort.Slice(comboStmt, func(i, j int) bool {
|
||||
return len(comboStmt[i]) < len(comboStmt[j])
|
||||
})
|
||||
|
||||
b := bytes.NewBuffer(nil)
|
||||
b.WriteString("// Code generated. DO NOT EDIT.\n\n")
|
||||
b.WriteString("package wrapper\n\n")
|
||||
b.WriteString(`import "database/sql/driver"`)
|
||||
b.WriteString("\n\n")
|
||||
|
||||
b.WriteString("func wrapConn(dc driver.Conn, opts Options) driver.Conn {\n")
|
||||
b.WriteString("\tc := &wrapperConn{conn: dc, opts: opts}\n")
|
||||
|
||||
for idx := len(comboConn) - 1; idx >= 0; idx-- {
|
||||
ifaces := comboConn[idx]
|
||||
n := len(ifaces)
|
||||
if n == 0 {
|
||||
continue
|
||||
}
|
||||
h := getHash(ifaces)
|
||||
b.WriteString(fmt.Sprintf("\tif _, ok := dc.(wrapConn%04d_%s); ok {\n", n, h))
|
||||
b.WriteString("\treturn struct {\n")
|
||||
b.WriteString("\t\tdriver.Conn\n")
|
||||
b.WriteString(fmt.Sprintf("\t\t\t%s", strings.Join(ifaces, "\n\t\t\t")))
|
||||
b.WriteString("\t\t\n}{")
|
||||
for idx := range ifaces {
|
||||
if idx > 0 {
|
||||
b.WriteString(", ")
|
||||
b.WriteString("c")
|
||||
} else if idx == 0 {
|
||||
b.WriteString("c")
|
||||
} else {
|
||||
b.WriteString("c")
|
||||
}
|
||||
}
|
||||
b.WriteString(", c}\n")
|
||||
b.WriteString("}\n\n")
|
||||
}
|
||||
b.WriteString("return c\n")
|
||||
b.WriteString("}\n")
|
||||
|
||||
for idx := len(comboConn) - 1; idx >= 0; idx-- {
|
||||
ifaces := comboConn[idx]
|
||||
n := len(ifaces)
|
||||
if n == 0 {
|
||||
continue
|
||||
}
|
||||
h := getHash(ifaces)
|
||||
b.WriteString(fmt.Sprintf("// %s\n", strings.Join(ifaces, "|")))
|
||||
b.WriteString(fmt.Sprintf("type wrapConn%04d_%s interface {\n", n, h))
|
||||
for _, iface := range ifaces {
|
||||
b.WriteString(fmt.Sprintf("\t%s\n", iface))
|
||||
}
|
||||
b.WriteString("}\n\n")
|
||||
}
|
||||
|
||||
b.WriteString("func wrapStmt(stmt driver.Stmt, query string, opts Options) driver.Stmt {\n")
|
||||
b.WriteString("\tc := &wrapperStmt{stmt: stmt, query: query, opts: opts}\n")
|
||||
|
||||
for idx := len(comboStmt) - 1; idx >= 0; idx-- {
|
||||
ifaces := comboStmt[idx]
|
||||
n := len(ifaces)
|
||||
if n == 0 {
|
||||
continue
|
||||
}
|
||||
h := getHash(ifaces)
|
||||
b.WriteString(fmt.Sprintf("\tif _, ok := stmt.(wrapStmt%04d_%s); ok {\n", n, h))
|
||||
b.WriteString("\treturn struct {\n")
|
||||
b.WriteString("\t\tdriver.Stmt\n")
|
||||
b.WriteString(fmt.Sprintf("\t\t\t%s", strings.Join(ifaces, "\n\t\t\t")))
|
||||
b.WriteString("\t\t\n}{")
|
||||
for idx := range ifaces {
|
||||
if idx > 0 {
|
||||
b.WriteString(", ")
|
||||
b.WriteString("c")
|
||||
} else if idx == 0 {
|
||||
b.WriteString("c")
|
||||
} else {
|
||||
b.WriteString("c")
|
||||
}
|
||||
}
|
||||
b.WriteString(", c}\n")
|
||||
b.WriteString("}\n\n")
|
||||
}
|
||||
b.WriteString("return c\n")
|
||||
b.WriteString("}\n")
|
||||
|
||||
for idx := len(comboStmt) - 1; idx >= 0; idx-- {
|
||||
ifaces := comboStmt[idx]
|
||||
n := len(ifaces)
|
||||
if n == 0 {
|
||||
continue
|
||||
}
|
||||
h := getHash(ifaces)
|
||||
b.WriteString(fmt.Sprintf("// %s\n", strings.Join(ifaces, "|")))
|
||||
b.WriteString(fmt.Sprintf("type wrapStmt%04d_%s interface {\n", n, h))
|
||||
for _, iface := range ifaces {
|
||||
b.WriteString(fmt.Sprintf("\t%s\n", iface))
|
||||
}
|
||||
b.WriteString("}\n\n")
|
||||
}
|
||||
|
||||
fmt.Printf("%s\n", b.String())
|
||||
}
|
||||
|
||||
// all returns all combinations for a given string array.
|
||||
func all[T any](set []T) (subsets [][]T) {
|
||||
length := uint(len(set))
|
||||
for subsetBits := 1; subsetBits < (1 << length); subsetBits++ {
|
||||
var subset []T
|
||||
for object := uint(0); object < length; object++ {
|
||||
if (subsetBits>>object)&1 == 1 {
|
||||
subset = append(subset, set[object])
|
||||
}
|
||||
}
|
||||
subsets = append(subsets, subset)
|
||||
}
|
||||
return subsets
|
||||
}
|
||||
16
go.mod
16
go.mod
@ -1,18 +1,6 @@
|
||||
module go.unistack.org/micro-wrapper-sql/v3
|
||||
|
||||
go 1.22
|
||||
go 1.16
|
||||
|
||||
toolchain go1.23.2
|
||||
require go.unistack.org/micro/v3 v3.9.19
|
||||
|
||||
require (
|
||||
go.unistack.org/micro-wrapper-requestid/v3 v3.9.2
|
||||
go.unistack.org/micro/v3 v3.10.97
|
||||
)
|
||||
|
||||
require (
|
||||
go.unistack.org/micro-proto/v3 v3.4.1 // indirect
|
||||
golang.org/x/sys v0.26.0 // indirect
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20241007155032-5fefd90f89a9 // indirect
|
||||
google.golang.org/grpc v1.67.1 // indirect
|
||||
google.golang.org/protobuf v1.35.1 // indirect
|
||||
)
|
||||
|
||||
198
go.sum
198
go.sum
@ -1,39 +1,159 @@
|
||||
github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
|
||||
go.unistack.org/micro-proto/v3 v3.4.1 h1:UTjLSRz2YZuaHk9iSlVqqsA50JQNAEK2ZFboGqtEa9Q=
|
||||
go.unistack.org/micro-proto/v3 v3.4.1/go.mod h1:okx/cnOhzuCX0ggl/vToatbCupi0O44diiiLLsZ93Zo=
|
||||
go.unistack.org/micro-wrapper-requestid/v3 v3.8.10 h1:9QZy6w1HU2RCppZ1t8wJsDg1pk9RbvzUFYurq3Ai29Y=
|
||||
go.unistack.org/micro-wrapper-requestid/v3 v3.8.10/go.mod h1:3tY5+DwQM7l07chnpu/Wzwnne/ZV75VsUwXR54/WYzo=
|
||||
go.unistack.org/micro-wrapper-requestid/v3 v3.9.2 h1:Wu0oIGJieH37xroCjlaPivuqTGmv5l5KWgVaRQWEQMY=
|
||||
go.unistack.org/micro-wrapper-requestid/v3 v3.9.2/go.mod h1:cqgjdSSASTnOLjvwndP9bi0b8DbuoKbDII884R5puwU=
|
||||
go.unistack.org/micro/v3 v3.10.57 h1:VxG7Cs7kBOgxgQlP+K8TvTxIgh2pmqAwmAaKdTAQNtQ=
|
||||
go.unistack.org/micro/v3 v3.10.57/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
|
||||
go.unistack.org/micro/v3 v3.10.91 h1:vuJY4tXwpqimwIkEJ3TozMYNVQQs+C5QMlQWPgSY/YM=
|
||||
go.unistack.org/micro/v3 v3.10.91/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
|
||||
go.unistack.org/micro/v3 v3.10.97 h1:8l7fv+i06/PjPrBBhRC/ZQkWGIOuHPg3jJN0vktYE78=
|
||||
go.unistack.org/micro/v3 v3.10.97/go.mod h1:YzMldzHN9Ei+zy5t/Psu7RUWDZwUfrNYiStSQtTz90g=
|
||||
golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
|
||||
golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
|
||||
golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
|
||||
golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
|
||||
golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240401170217-c3f982113cda h1:LI5DOvAxUPMv/50agcLLoo+AdWc1irS9Rzz4vPuD1V4=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240401170217-c3f982113cda/go.mod h1:WtryC6hu0hhx87FDGxWCDptyssuo68sk10vYjF+T9fY=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 h1:pPJltXNxVzT4pK9yD8vR9X75DaWYYmLGMsEvBfFQZzQ=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20241007155032-5fefd90f89a9 h1:QCqS/PdaHTSWGvupk2F/ehwHtGc0/GYkT+3GAcR1CCc=
|
||||
google.golang.org/genproto/googleapis/rpc v0.0.0-20241007155032-5fefd90f89a9/go.mod h1:GX3210XPVPUjJbTUbvwI8f2IpZDMZuPJWDzDuebbviI=
|
||||
google.golang.org/grpc v1.63.2 h1:MUeiw1B2maTVZthpU5xvASfTh3LDbxHd6IJ6QQVU+xM=
|
||||
google.golang.org/grpc v1.63.2/go.mod h1:WAX/8DgncnokcFUldAxq7GeB5DXHDbMF+lLvDomNkRA=
|
||||
google.golang.org/grpc v1.67.0 h1:IdH9y6PF5MPSdAntIcpjQ+tXO41pcQsfZV2RxtQgVcw=
|
||||
google.golang.org/grpc v1.67.0/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
|
||||
google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E=
|
||||
google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
|
||||
google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
|
||||
google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
|
||||
google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
|
||||
google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
|
||||
google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
|
||||
google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
|
||||
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
|
||||
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
|
||||
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
|
||||
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
|
||||
github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
|
||||
github.com/buger/jsonparser v1.1.1/go.mod h1:6RYKKt7H4d4+iWqouImQ9R2FZql3VbhNgx27UK13J/0=
|
||||
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
|
||||
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
|
||||
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
|
||||
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
|
||||
github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk=
|
||||
github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
|
||||
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
|
||||
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
|
||||
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
|
||||
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
|
||||
github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk=
|
||||
github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ=
|
||||
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
|
||||
github.com/flowstack/go-jsonschema v0.1.1/go.mod h1:yL7fNggx1o8rm9RlgXv7hTBWxdBM0rVwpMwimd3F3N0=
|
||||
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
|
||||
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
|
||||
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
|
||||
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
|
||||
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
|
||||
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
|
||||
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
|
||||
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
|
||||
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
|
||||
github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
|
||||
github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
|
||||
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
|
||||
github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
|
||||
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
|
||||
github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw=
|
||||
github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
|
||||
github.com/google/gnostic v0.6.9 h1:ZK/5VhkoX835RikCHpSUJV9a+S3e1zLh59YnyWeBW+0=
|
||||
github.com/google/gnostic v0.6.9/go.mod h1:Nm8234We1lq6iB9OmlgNv3nH91XLLVZHCDayfA3xq+E=
|
||||
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
|
||||
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
|
||||
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
|
||||
github.com/google/go-cmp v0.5.7 h1:81/ik6ipDQS2aGcBfIN5dHDB36BwrStyeAQquSYCV4o=
|
||||
github.com/google/go-cmp v0.5.7/go.mod h1:n+brtR0CgQNWTVd5ZUFpTBC8YFBDLK/h/bpaJ8/DtOE=
|
||||
github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
|
||||
github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
|
||||
github.com/imdario/mergo v0.3.13/go.mod h1:4lJ1jqUDcsbIECGy0RUJAXNIhg+6ocWgb1ALK2O4oXg=
|
||||
github.com/kr/pretty v0.2.0/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
|
||||
github.com/kr/pretty v0.2.1 h1:Fmg33tUaq4/8ym9TJN1x7sLJnHVwhP33CNkpYV/7rwI=
|
||||
github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
|
||||
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
|
||||
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
|
||||
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
|
||||
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
|
||||
github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
|
||||
github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
|
||||
github.com/silas/dag v0.0.0-20211117232152-9d50aa809f35/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
|
||||
github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
|
||||
github.com/stoewer/go-strcase v1.2.0/go.mod h1:IBiWB2sKIp3wVVQ3Y035++gc+knqhUQag1KpM8ahLw8=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
|
||||
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
|
||||
github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
|
||||
github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ=
|
||||
github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y=
|
||||
go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
|
||||
go.unistack.org/micro-proto/v3 v3.3.1 h1:nQ0MtWvP2G3QrpOgawVOPhpZZYkq6umTGDqs8FxJYIo=
|
||||
go.unistack.org/micro-proto/v3 v3.3.1/go.mod h1:cwRyv8uInM2I7EbU7O8Fx2Ls3N90Uw9UCCcq4olOdfE=
|
||||
go.unistack.org/micro/v3 v3.9.19 h1:HFeHr20hnrs60EnlKWwrvQLTXILu3qhmHqs98jlqmqk=
|
||||
go.unistack.org/micro/v3 v3.9.19/go.mod h1:gI4RkJKHLPW7KV6h4+ZBOZD997MRvFRXMPQIHpozikI=
|
||||
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
|
||||
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
|
||||
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
|
||||
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
|
||||
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
|
||||
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
|
||||
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
|
||||
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
|
||||
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
|
||||
golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
|
||||
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
|
||||
golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
|
||||
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
|
||||
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
|
||||
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
|
||||
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
|
||||
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
|
||||
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
|
||||
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
|
||||
google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
|
||||
google.golang.org/genproto v0.0.0-20200513103714-09dca8ec2884/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
|
||||
google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
|
||||
google.golang.org/genproto v0.0.0-20220107163113-42d7afdf6368/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
|
||||
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
|
||||
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
|
||||
google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
|
||||
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
|
||||
google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
|
||||
google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
|
||||
google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
|
||||
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
|
||||
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
|
||||
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
|
||||
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
|
||||
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
|
||||
google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
|
||||
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
|
||||
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
|
||||
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
|
||||
google.golang.org/protobuf v1.27.1/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
|
||||
google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
|
||||
google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v2 v2.2.3/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
gopkg.in/yaml.v3 v3.0.0 h1:hjy8E9ON/egN1tAYqKb61G10WtihqetD4sz2H+8nIeA=
|
||||
gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
|
||||
|
||||
48
options.go
48
options.go
@ -13,9 +13,11 @@ import (
|
||||
var (
|
||||
// DefaultMeterStatsInterval holds default stats interval
|
||||
DefaultMeterStatsInterval = 5 * time.Second
|
||||
// DefaultMeterMetricPrefix holds default metric prefix
|
||||
DefaultMeterMetricPrefix = "micro_sql_"
|
||||
// DefaultLoggerObserver used to prepare labels for logger
|
||||
DefaultLoggerObserver = func(ctx context.Context, method string, query string, td time.Duration, err error) []interface{} {
|
||||
labels := []interface{}{"db.method", method, "took", fmt.Sprintf("%v", td)}
|
||||
labels := []interface{}{"method", method, "took", fmt.Sprintf("%v", td)}
|
||||
if err != nil {
|
||||
labels = append(labels, "error", err.Error())
|
||||
}
|
||||
@ -27,23 +29,23 @@ var (
|
||||
)
|
||||
|
||||
var (
|
||||
MaxOpenConnections = "micro_sql_max_open_conn"
|
||||
OpenConnections = "micro_sql_open_conn"
|
||||
InuseConnections = "micro_sql_inuse_conn"
|
||||
IdleConnections = "micro_sql_idle_conn"
|
||||
WaitConnections = "micro_sql_waited_conn"
|
||||
BlockedSeconds = "micro_sql_blocked_seconds"
|
||||
MaxIdleClosed = "micro_sql_max_idle_closed"
|
||||
MaxIdletimeClosed = "micro_sql_closed_max_idle"
|
||||
MaxLifetimeClosed = "micro_sql_closed_max_lifetime"
|
||||
MaxOpenConnections = "max_open_connections"
|
||||
OpenConnections = "open_connections"
|
||||
InuseConnections = "inuse_connections"
|
||||
IdleConnections = "idle_connections"
|
||||
WaitConnections = "wait_connections"
|
||||
BlockedSeconds = "blocked_seconds"
|
||||
MaxIdleClosed = "max_idle_closed"
|
||||
MaxIdletimeClosed = "max_idletime_closed"
|
||||
MaxLifetimeClosed = "max_lifetime_closed"
|
||||
|
||||
meterRequestTotal = "micro_sql_request_total"
|
||||
meterRequestLatencyMicroseconds = "micro_sql_latency_microseconds"
|
||||
meterRequestDurationSeconds = "micro_sql_request_duration_seconds"
|
||||
meterRequestTotal = "request_total"
|
||||
meterRequestLatencyMicroseconds = "request_latency_microseconds"
|
||||
meterRequestDurationSeconds = "request_duration_seconds"
|
||||
|
||||
labelUnknown = "unknown"
|
||||
labelQuery = "db_statement"
|
||||
labelMethod = "db_method"
|
||||
labelQuery = "query"
|
||||
labelMethod = "method"
|
||||
labelStatus = "status"
|
||||
labelSuccess = "success"
|
||||
labelFailure = "failure"
|
||||
@ -58,6 +60,7 @@ type Options struct {
|
||||
Tracer tracer.Tracer
|
||||
DatabaseHost string
|
||||
DatabaseName string
|
||||
MeterMetricPrefix string
|
||||
MeterStatsInterval time.Duration
|
||||
LoggerLevel logger.Level
|
||||
LoggerEnabled bool
|
||||
@ -74,6 +77,7 @@ func NewOptions(opts ...Option) Options {
|
||||
Meter: meter.DefaultMeter,
|
||||
Tracer: tracer.DefaultTracer,
|
||||
MeterStatsInterval: DefaultMeterStatsInterval,
|
||||
MeterMetricPrefix: DefaultMeterMetricPrefix,
|
||||
LoggerLevel: logger.ErrorLevel,
|
||||
LoggerObserver: DefaultLoggerObserver,
|
||||
}
|
||||
@ -82,13 +86,14 @@ func NewOptions(opts ...Option) Options {
|
||||
}
|
||||
|
||||
options.Meter = options.Meter.Clone(
|
||||
meter.MetricPrefix(options.MeterMetricPrefix),
|
||||
meter.Labels(
|
||||
labelHost, options.DatabaseHost,
|
||||
labelDatabase, options.DatabaseName,
|
||||
),
|
||||
)
|
||||
|
||||
options.Logger = options.Logger.Clone(logger.WithAddCallerSkipCount(1))
|
||||
options.Logger = options.Logger.Clone(logger.WithCallerSkipCount(1))
|
||||
|
||||
return options
|
||||
}
|
||||
@ -100,6 +105,13 @@ func MetricInterval(td time.Duration) Option {
|
||||
}
|
||||
}
|
||||
|
||||
// MetricPrefix specifies prefix for each metric
|
||||
func MetricPrefix(pref string) Option {
|
||||
return func(o *Options) {
|
||||
o.MeterMetricPrefix = pref
|
||||
}
|
||||
}
|
||||
|
||||
func DatabaseHost(host string) Option {
|
||||
return func(o *Options) {
|
||||
o.DatabaseHost = host
|
||||
@ -165,8 +177,8 @@ func QueryName(ctx context.Context, name string) context.Context {
|
||||
}
|
||||
|
||||
func getQueryName(ctx context.Context) string {
|
||||
if v, ok := ctx.Value(queryNameKey{}).(string); ok && v != labelUnknown {
|
||||
if v, ok := ctx.Value(queryNameKey{}).(string); ok {
|
||||
return v
|
||||
}
|
||||
return getCallerName()
|
||||
return ""
|
||||
}
|
||||
|
||||
221
stmt.go
221
stmt.go
@ -5,35 +5,16 @@ import (
|
||||
"database/sql/driver"
|
||||
"fmt"
|
||||
"time"
|
||||
|
||||
requestid "go.unistack.org/micro-wrapper-requestid/v3"
|
||||
"go.unistack.org/micro/v3/tracer"
|
||||
)
|
||||
|
||||
var (
|
||||
_ driver.Stmt = (*wrapperStmt)(nil)
|
||||
_ driver.StmtQueryContext = (*wrapperStmt)(nil)
|
||||
_ driver.StmtExecContext = (*wrapperStmt)(nil)
|
||||
_ driver.NamedValueChecker = (*wrapperStmt)(nil)
|
||||
)
|
||||
|
||||
// wrapperStmt defines a wrapper for driver.Stmt
|
||||
type wrapperStmt struct {
|
||||
stmt driver.Stmt
|
||||
opts Options
|
||||
query string
|
||||
ctx context.Context
|
||||
stmt driver.Stmt
|
||||
opts Options
|
||||
}
|
||||
|
||||
// Close implements driver.Stmt Close
|
||||
func (w *wrapperStmt) Close() error {
|
||||
var ctx context.Context
|
||||
if w.ctx != nil {
|
||||
ctx = w.ctx
|
||||
} else {
|
||||
ctx = context.Background()
|
||||
}
|
||||
_ = ctx
|
||||
labels := []string{labelMethod, "Close"}
|
||||
ts := time.Now()
|
||||
err := w.stmt.Close()
|
||||
@ -46,11 +27,10 @@ func (w *wrapperStmt) Close() error {
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Close", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Close", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
@ -59,27 +39,12 @@ func (w *wrapperStmt) NumInput() int {
|
||||
return w.stmt.NumInput()
|
||||
}
|
||||
|
||||
// CheckNamedValue implements driver.NamedValueChecker
|
||||
func (w *wrapperStmt) CheckNamedValue(v *driver.NamedValue) error {
|
||||
s, ok := w.stmt.(driver.NamedValueChecker)
|
||||
if !ok {
|
||||
return driver.ErrSkip
|
||||
}
|
||||
return s.CheckNamedValue(v)
|
||||
}
|
||||
|
||||
// Exec implements driver.Stmt Exec
|
||||
func (w *wrapperStmt) Exec(args []driver.Value) (driver.Result, error) {
|
||||
var ctx context.Context
|
||||
if w.ctx != nil {
|
||||
ctx = w.ctx
|
||||
} else {
|
||||
ctx = context.Background()
|
||||
}
|
||||
_ = ctx
|
||||
labels := []string{labelMethod, "Exec"}
|
||||
ts := time.Now()
|
||||
res, err := w.stmt.Exec(args) // nolint:staticcheck
|
||||
// nolint:staticcheck
|
||||
res, err := w.stmt.Exec(args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
@ -89,26 +54,19 @@ func (w *wrapperStmt) Exec(args []driver.Value) (driver.Result, error) {
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Exec", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Exec", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return res, err
|
||||
}
|
||||
|
||||
// Query implements driver.Stmt Query
|
||||
func (w *wrapperStmt) Query(args []driver.Value) (driver.Rows, error) {
|
||||
var ctx context.Context
|
||||
if w.ctx != nil {
|
||||
ctx = w.ctx
|
||||
} else {
|
||||
ctx = context.Background()
|
||||
}
|
||||
_ = ctx
|
||||
labels := []string{labelMethod, "Query"}
|
||||
ts := time.Now()
|
||||
rows, err := w.stmt.Query(args) // nolint:staticcheck
|
||||
// nolint:staticcheck
|
||||
rows, err := w.stmt.Query(args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
@ -118,170 +76,147 @@ func (w *wrapperStmt) Query(args []driver.Value) (driver.Rows, error) {
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Query", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Query", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return rows, err
|
||||
}
|
||||
|
||||
// ColumnConverter implements driver.ColumnConverter
|
||||
func (w *wrapperStmt) ColumnConverter(idx int) driver.ValueConverter {
|
||||
s, ok := w.stmt.(driver.ColumnConverter) // nolint:staticcheck
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
return s.ColumnConverter(idx)
|
||||
}
|
||||
|
||||
// ExecContext implements driver.StmtExecContext ExecContext
|
||||
func (w *wrapperStmt) ExecContext(ctx context.Context, args []driver.NamedValue) (driver.Result, error) {
|
||||
var nctx context.Context
|
||||
var span tracer.Span
|
||||
|
||||
// ExecContext implements driver.ExecerContext ExecContext
|
||||
func (w *wrapperStmt) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Result, error) {
|
||||
nctx, span := w.opts.Tracer.Start(ctx, "ExecContext")
|
||||
span.AddLabels("method", "ExecContext")
|
||||
name := getQueryName(ctx)
|
||||
if w.ctx != nil {
|
||||
nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
if name != "" {
|
||||
span.AddLabels("query", name)
|
||||
} else {
|
||||
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
name = labelUnknown
|
||||
}
|
||||
span.AddLabels("db.method", "ExecContext")
|
||||
span.AddLabels("db.statement", name)
|
||||
defer span.Finish()
|
||||
if len(args) > 0 {
|
||||
span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
|
||||
}
|
||||
if id, ok := ctx.Value(requestid.XRequestIDKey{}).(string); ok {
|
||||
span.AddLabels("x-request-id", id)
|
||||
span.AddLabels("args", fmt.Sprintf("%v", namedValueToLabels(args)))
|
||||
}
|
||||
labels := []string{labelMethod, "ExecContext", labelQuery, name}
|
||||
|
||||
if conn, ok := w.stmt.(driver.StmtExecContext); ok {
|
||||
if conn, ok := w.stmt.(driver.ExecerContext); ok {
|
||||
ts := time.Now()
|
||||
res, err := conn.ExecContext(nctx, args)
|
||||
res, err := conn.ExecContext(nctx, query, args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "ExecContext", name, td, err)...)
|
||||
}
|
||||
*/
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "ExecContext", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return res, err
|
||||
}
|
||||
|
||||
values, err := namedValueToValue(args)
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "ExecContext", name, 0, err)...)
|
||||
}
|
||||
*/
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "ExecContext", name, 0, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
ts := time.Now()
|
||||
res, err := w.Exec(values) // nolint:staticcheck
|
||||
// nolint:staticcheck
|
||||
res, err := w.Exec(values)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "ExecContext", name, td, err)...)
|
||||
}
|
||||
*/
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "ExecContext", name, td, err)).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return res, err
|
||||
}
|
||||
|
||||
// QueryContext implements driver.StmtQueryContext StmtQueryContext
|
||||
func (w *wrapperStmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) {
|
||||
var nctx context.Context
|
||||
var span tracer.Span
|
||||
|
||||
// QueryContext implements Driver.QueryerContext QueryContext
|
||||
func (w *wrapperStmt) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) {
|
||||
nctx, span := w.opts.Tracer.Start(ctx, "QueryContext")
|
||||
span.AddLabels("method", "QueryContext")
|
||||
name := getQueryName(ctx)
|
||||
if w.ctx != nil {
|
||||
nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
if name != "" {
|
||||
span.AddLabels("query", name)
|
||||
} else {
|
||||
nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
|
||||
name = labelUnknown
|
||||
}
|
||||
span.AddLabels("db.method", "QueryContext")
|
||||
span.AddLabels("db.statement", name)
|
||||
defer span.Finish()
|
||||
if len(args) > 0 {
|
||||
span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
|
||||
}
|
||||
if id, ok := ctx.Value(requestid.XRequestIDKey{}).(string); ok {
|
||||
span.AddLabels("x-request-id", id)
|
||||
span.AddLabels("args", fmt.Sprintf("%v", namedValueToLabels(args)))
|
||||
}
|
||||
labels := []string{labelMethod, "QueryContext", labelQuery, name}
|
||||
if conn, ok := w.stmt.(driver.StmtQueryContext); ok {
|
||||
if conn, ok := w.stmt.(driver.QueryerContext); ok {
|
||||
ts := time.Now()
|
||||
rows, err := conn.QueryContext(nctx, args)
|
||||
rows, err := conn.QueryContext(nctx, query, args)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "QueryContext", name, td, err)...)
|
||||
}
|
||||
*/
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "QueryContext", name, td, err)).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return rows, err
|
||||
}
|
||||
|
||||
values, err := namedValueToValue(args)
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "QueryContext", name, 0, err)...)
|
||||
}
|
||||
*/
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "QueryContext", name, 0, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
ts := time.Now()
|
||||
rows, err := w.Query(values) // nolint:staticcheck
|
||||
// nolint:staticcheck
|
||||
rows, err := w.Query(values)
|
||||
td := time.Since(ts)
|
||||
te := td.Seconds()
|
||||
if err != nil {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
|
||||
span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
span.AddLabels("error", true)
|
||||
span.AddLabels("err", err.Error())
|
||||
} else {
|
||||
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
|
||||
}
|
||||
|
||||
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
|
||||
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "QueryContext", name, td, err)...)
|
||||
}
|
||||
*/
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "QueryContext", name, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
return rows, err
|
||||
}
|
||||
|
||||
39
tx.go
39
tx.go
@ -8,56 +8,41 @@ import (
|
||||
"go.unistack.org/micro/v3/tracer"
|
||||
)
|
||||
|
||||
var _ driver.Tx = (*wrapperTx)(nil)
|
||||
|
||||
// wrapperTx defines a wrapper for driver.Tx
|
||||
type wrapperTx struct {
|
||||
tx driver.Tx
|
||||
span tracer.Span
|
||||
opts Options
|
||||
ctx context.Context
|
||||
}
|
||||
|
||||
// Commit implements driver.Tx Commit
|
||||
func (w *wrapperTx) Commit() error {
|
||||
if w.span != nil {
|
||||
defer w.span.Finish()
|
||||
}
|
||||
ts := time.Now()
|
||||
err := w.tx.Commit()
|
||||
td := time.Since(ts)
|
||||
_ = td
|
||||
if w.span != nil {
|
||||
if err != nil {
|
||||
w.span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
}
|
||||
w.span.Finish()
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Commit", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(w.ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(w.ctx, "Commit", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
w.ctx = nil
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
// Rollback implements driver.Tx Rollback
|
||||
func (w *wrapperTx) Rollback() error {
|
||||
if w.span != nil {
|
||||
defer w.span.Finish()
|
||||
}
|
||||
ts := time.Now()
|
||||
err := w.tx.Rollback()
|
||||
td := time.Since(ts)
|
||||
_ = td
|
||||
if w.span != nil {
|
||||
if err != nil {
|
||||
w.span.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
}
|
||||
w.span.Finish()
|
||||
|
||||
if w.opts.LoggerEnabled {
|
||||
w.opts.Logger.Fields(w.opts.LoggerObserver(context.TODO(), "Rollback", labelUnknown, td, err)...).Log(context.TODO(), w.opts.LoggerLevel)
|
||||
}
|
||||
/*
|
||||
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
|
||||
w.opts.Logger.Log(w.ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(w.ctx, "Rollback", getCallerName(), td, err)...)
|
||||
}
|
||||
*/
|
||||
w.ctx = nil
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
17
wrap.go
17
wrap.go
@ -1,17 +0,0 @@
|
||||
package wrapper
|
||||
|
||||
import (
|
||||
"database/sql/driver"
|
||||
)
|
||||
|
||||
func wrapDriver(d driver.Driver, opts Options) driver.Driver {
|
||||
if _, ok := d.(driver.DriverContext); ok {
|
||||
return &wrapperDriver{driver: d, opts: opts}
|
||||
}
|
||||
return struct{ driver.Driver }{&wrapperDriver{driver: d, opts: opts}}
|
||||
}
|
||||
|
||||
// WrapConn allows an existing driver.Conn to be wrapped.
|
||||
func WrapConn(c driver.Conn, opts ...Option) driver.Conn {
|
||||
return wrapConn(c, NewOptions(opts...))
|
||||
}
|
||||
20699
wrap_gen.go
20699
wrap_gen.go
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user