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39 Commits
v3.10.2 ... v3

Author SHA1 Message Date
3b6167f7da update for latest micro logger changes
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2024-10-14 15:22:14 +03:00
7ac873c62f update deps, minimise memory allocations
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2024-09-20 18:17:16 +03:00
44256cd62f fixup tracing
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2024-05-06 08:56:16 +03:00
0dfee57dd4 fixup tracing
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2024-04-14 23:24:44 +03:00
6499c64759 update for latest logger changes
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2024-04-11 02:04:15 +03:00
87785d978a update for latest micro and requestid changes
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2024-04-11 01:55:55 +03:00
df45b9e0bb fix label names
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-09-05 07:08:53 +03:00
b31e3e7ffa Merge pull request 'tracing updates' (#79) from updates into v3
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Reviewed-on: #79
2023-09-01 14:40:50 +03:00
0e8e4d6e55 Merge branch 'v3' into updates
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2023-09-01 14:40:36 +03:00
34c80e29bc tracing updates
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-09-01 14:32:27 +03:00
974a911bfa Обновить go.mod
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2023-09-01 00:26:30 +03:00
cde783029d Merge pull request 'fixup metrics and tracing' (#78) from fixup into v3
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Reviewed-on: #78
2023-09-01 00:21:58 +03:00
927218921e fixup metrics and tracing
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-09-01 00:21:08 +03:00
4b3ba3f76a fixup v3
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2023-08-29 01:30:27 +03:00
38c192dbfd Merge pull request 'generator' (#77) from generator into v3
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Reviewed-on: #77
2023-08-29 01:26:32 +03:00
62f72197ba fixup
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2023-08-29 01:25:45 +03:00
dbce4a1d9e use generated interface
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-06-10 13:09:25 +03:00
75f272cb84 Merge pull request 'fix import' (#75) from importfix into v3
Reviewed-on: #75
2023-03-04 00:48:25 +03:00
6e362856ea fix import
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-03-04 00:42:38 +03:00
3c8e383b89
Merge pull request #72 from unistack-org/dependabot/go_modules/go.unistack.org/micro/v3-3.10.14
Bump go.unistack.org/micro/v3 from 3.10.13 to 3.10.14
2023-02-27 22:11:51 +03:00
dependabot[bot]
e29aab282e
Bump go.unistack.org/micro/v3 from 3.10.13 to 3.10.14
Bumps [go.unistack.org/micro/v3](https://github.com/unistack-org/micro) from 3.10.13 to 3.10.14.
- [Release notes](https://github.com/unistack-org/micro/releases)
- [Commits](https://github.com/unistack-org/micro/compare/v3.10.13...v3.10.14)

---
updated-dependencies:
- dependency-name: go.unistack.org/micro/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-02-27 19:10:42 +00:00
e122278771
Merge pull request #71 from unistack-org/dependabot/go_modules/go.unistack.org/micro/v3-3.10.13
Bump go.unistack.org/micro/v3 from 3.10.12 to 3.10.13
2023-02-22 21:13:59 +03:00
dependabot[bot]
2bfd83d74f
Bump go.unistack.org/micro/v3 from 3.10.12 to 3.10.13
Bumps [go.unistack.org/micro/v3](https://github.com/unistack-org/micro) from 3.10.12 to 3.10.13.
- [Release notes](https://github.com/unistack-org/micro/releases)
- [Commits](https://github.com/unistack-org/micro/compare/v3.10.12...v3.10.13)

---
updated-dependencies:
- dependency-name: go.unistack.org/micro/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-02-22 18:12:05 +00:00
037ae82217
Merge pull request #70 from unistack-org/dependabot/go_modules/go.unistack.org/micro/v3-3.10.12
Bump go.unistack.org/micro/v3 from 3.10.11 to 3.10.12
2023-02-21 22:37:52 +03:00
dependabot[bot]
e0681b0b0d
Bump go.unistack.org/micro/v3 from 3.10.11 to 3.10.12
Bumps [go.unistack.org/micro/v3](https://github.com/unistack-org/micro) from 3.10.11 to 3.10.12.
- [Release notes](https://github.com/unistack-org/micro/releases)
- [Commits](https://github.com/unistack-org/micro/compare/v3.10.11...v3.10.12)

---
updated-dependencies:
- dependency-name: go.unistack.org/micro/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-02-21 19:36:02 +00:00
5106334858
Merge pull request #69 from unistack-org/fixes
remove ErrUnsupported and fixes
2023-02-18 00:00:42 +03:00
ab7f84024d
Merge branch 'v3' into fixes 2023-02-17 23:58:20 +03:00
47101ab87f remove ErrUnsupported and fixes
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-02-17 23:54:50 +03:00
2755c936ee
Merge pull request #68 from unistack-org/dependabot/go_modules/go.unistack.org/micro/v3-3.10.11
Bump go.unistack.org/micro/v3 from 3.10.10 to 3.10.11
2023-02-14 22:00:02 +03:00
dependabot[bot]
eeac644146
Bump go.unistack.org/micro/v3 from 3.10.10 to 3.10.11
Bumps [go.unistack.org/micro/v3](https://github.com/unistack-org/micro) from 3.10.10 to 3.10.11.
- [Release notes](https://github.com/unistack-org/micro/releases)
- [Commits](https://github.com/unistack-org/micro/compare/v3.10.10...v3.10.11)

---
updated-dependencies:
- dependency-name: go.unistack.org/micro/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-02-14 18:58:19 +00:00
df29583a28
Merge pull request #67 from unistack-org/dependabot/go_modules/go.unistack.org/micro/v3-3.10.10
Bump go.unistack.org/micro/v3 from 3.10.9 to 3.10.10
2023-02-13 22:02:20 +03:00
dependabot[bot]
fa051e7461
Bump go.unistack.org/micro/v3 from 3.10.9 to 3.10.10
Bumps [go.unistack.org/micro/v3](https://github.com/unistack-org/micro) from 3.10.9 to 3.10.10.
- [Release notes](https://github.com/unistack-org/micro/releases)
- [Commits](https://github.com/unistack-org/micro/compare/v3.10.9...v3.10.10)

---
updated-dependencies:
- dependency-name: go.unistack.org/micro/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-02-13 19:00:31 +00:00
b5cf485701
Merge pull request #66 from unistack-org/dependabot/go_modules/go.unistack.org/micro/v3-3.10.9
Bump go.unistack.org/micro/v3 from 3.10.6 to 3.10.9
2023-02-08 21:05:39 +03:00
dependabot[bot]
36b19fbcc2
Bump go.unistack.org/micro/v3 from 3.10.6 to 3.10.9
Bumps [go.unistack.org/micro/v3](https://github.com/unistack-org/micro) from 3.10.6 to 3.10.9.
- [Release notes](https://github.com/unistack-org/micro/releases)
- [Commits](https://github.com/unistack-org/micro/compare/v3.10.6...v3.10.9)

---
updated-dependencies:
- dependency-name: go.unistack.org/micro/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-02-08 18:03:29 +00:00
87943ef444
Merge pull request #65 from unistack-org/dependabot/go_modules/go.unistack.org/micro/v3-3.10.6
Bump go.unistack.org/micro/v3 from 3.10.5 to 3.10.6
2023-02-06 21:08:44 +03:00
dependabot[bot]
1de8e28d23
Bump go.unistack.org/micro/v3 from 3.10.5 to 3.10.6
Bumps [go.unistack.org/micro/v3](https://github.com/unistack-org/micro) from 3.10.5 to 3.10.6.
- [Release notes](https://github.com/unistack-org/micro/releases)
- [Commits](https://github.com/unistack-org/micro/compare/v3.10.5...v3.10.6)

---
updated-dependencies:
- dependency-name: go.unistack.org/micro/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-02-06 18:06:58 +00:00
dependabot[bot]
9ce4920c99
Bump dependabot/fetch-metadata from 1.3.5 to 1.3.6 (#62)
Bumps [dependabot/fetch-metadata](https://github.com/dependabot/fetch-metadata) from 1.3.5 to 1.3.6.
- [Release notes](https://github.com/dependabot/fetch-metadata/releases)
- [Commits](https://github.com/dependabot/fetch-metadata/compare/v1.3.5...v1.3.6)

---
updated-dependencies:
- dependency-name: dependabot/fetch-metadata
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
2023-01-30 21:21:26 +03:00
b432d23e72
Merge pull request #64 from unistack-org/dependabot/go_modules/go.unistack.org/micro/v3-3.10.5
Bump go.unistack.org/micro/v3 from 3.10.4 to 3.10.5
2023-01-30 21:12:32 +03:00
dependabot[bot]
fc54e35391
Bump go.unistack.org/micro/v3 from 3.10.4 to 3.10.5
Bumps [go.unistack.org/micro/v3](https://github.com/unistack-org/micro) from 3.10.4 to 3.10.5.
- [Release notes](https://github.com/unistack-org/micro/releases)
- [Commits](https://github.com/unistack-org/micro/compare/v3.10.4...v3.10.5)

---
updated-dependencies:
- dependency-name: go.unistack.org/micro/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-01-30 18:07:07 +00:00
14 changed files with 21420 additions and 577 deletions

View File

@ -15,7 +15,7 @@ jobs:
steps: steps:
- name: metadata - name: metadata
id: metadata id: metadata
uses: dependabot/fetch-metadata@v1.3.5 uses: dependabot/fetch-metadata@v1.3.6
with: with:
github-token: "${{ secrets.TOKEN }}" github-token: "${{ secrets.TOKEN }}"
- name: merge - name: merge

View File

@ -50,6 +50,7 @@ func Connect(cfg *PostgresConfig) (*sqlx.DB, error) {
t.Fatal(err) t.Fatal(err)
} }
// for postgres user stdlib.GetDefaultDriver() or it fails
sql.Register("micro-wrapper-sql", wrapper.NewWrapper(&sqlite.Driver{}, sql.Register("micro-wrapper-sql", wrapper.NewWrapper(&sqlite.Driver{},
wrapper.DatabaseHost("localhost"), wrapper.DatabaseHost("localhost"),
wrapper.DatabaseName("mydb"), wrapper.DatabaseName("mydb"),

View File

@ -4,10 +4,10 @@ import (
"database/sql/driver" "database/sql/driver"
"errors" "errors"
"fmt" "fmt"
"runtime"
) )
// ErrUnsupported is an error returned when the underlying driver doesn't provide a given function. //go:generate sh -c "go run gen.go > wrap_gen.go"
var ErrUnsupported = errors.New("operation unsupported by the underlying driver")
// namedValueToValue converts driver arguments of NamedValue format to Value format. Implemented in the same way as in // namedValueToValue converts driver arguments of NamedValue format to Value format. Implemented in the same way as in
// database/sql ctxutil.go. // database/sql ctxutil.go.
@ -32,7 +32,20 @@ func namedValueToLabels(named []driver.NamedValue) []interface{} {
} else { } else {
name = fmt.Sprintf("$%d", param.Ordinal) name = fmt.Sprintf("$%d", param.Ordinal)
} }
largs = append(largs, fmt.Sprintf("%s=%s", name, param.Value)) largs = append(largs, fmt.Sprintf("%s=%v", name, param.Value))
} }
return largs return largs
} }
// getCallerName get the name of the function A where A() -> B() -> GetFunctionCallerName()
func getCallerName() string {
pc, _, _, ok := runtime.Caller(3)
details := runtime.FuncForPC(pc)
var callerName string
if ok && details != nil {
callerName = details.Name()
} else {
callerName = labelUnknown
}
return callerName
}

462
conn.go
View File

@ -6,51 +6,33 @@ import (
"fmt" "fmt"
"time" "time"
requestid "go.unistack.org/micro-wrapper-requestid/v3"
"go.unistack.org/micro/v3/tracer" "go.unistack.org/micro/v3/tracer"
) )
var _ driver.Conn = &wrapperConn{} var (
_ driver.Conn = (*wrapperConn)(nil)
_ driver.ConnBeginTx = (*wrapperConn)(nil)
_ driver.ConnPrepareContext = (*wrapperConn)(nil)
_ driver.Pinger = (*wrapperConn)(nil)
_ driver.Validator = (*wrapperConn)(nil)
_ driver.Queryer = (*wrapperConn)(nil) // nolint:staticcheck
_ driver.QueryerContext = (*wrapperConn)(nil)
_ driver.Execer = (*wrapperConn)(nil) // nolint:staticcheck
_ driver.ExecerContext = (*wrapperConn)(nil)
// _ driver.Connector
// _ driver.Driver
// _ driver.DriverContext
)
// wrapperConn defines a wrapper for driver.Conn // wrapperConn defines a wrapper for driver.Conn
type wrapperConn struct { type wrapperConn struct {
d *wrapperDriver
dname string
conn driver.Conn conn driver.Conn
opts Options opts Options
ctx context.Context ctx context.Context
} span tracer.Span
// 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
} else {
ctx = context.Background()
}
labels := []string{labelMethod, "Prepare", labelQuery, labelUnknown}
ts := time.Now()
stmt, err := w.conn.Prepare(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)
if w.opts.LoggerEnabled {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Prepare", labelUnknown, td, err)...).Log(ctx, 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(ctx, "Prepare", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel)
}
return &wrapperStmt{stmt: stmt, opts: w.opts, ctx: ctx}, nil
} }
// Close implements driver.Conn Close // Close implements driver.Conn Close
@ -61,7 +43,7 @@ func (w *wrapperConn) Close() error {
} else { } else {
ctx = context.Background() ctx = context.Background()
} }
_ = ctx
labels := []string{labelMethod, "Close"} labels := []string{labelMethod, "Close"}
ts := time.Now() ts := time.Now()
err := w.conn.Close() err := w.conn.Close()
@ -74,11 +56,11 @@ func (w *wrapperConn) Close() error {
} }
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te) w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
/*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Close", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Close", getCallerName(), td, err)...)
} }
*/
return err return err
} }
@ -93,40 +75,47 @@ func (w *wrapperConn) Begin() (driver.Tx, error) {
labels := []string{labelMethod, "Begin"} labels := []string{labelMethod, "Begin"}
ts := time.Now() ts := time.Now()
// nolint:staticcheck tx, err := w.conn.Begin() // nolint:staticcheck
tx, err := w.conn.Begin()
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te) w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
if w.opts.LoggerEnabled { /*
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Begin", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel) 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 nil, err return nil, err
} }
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.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
if w.opts.LoggerEnabled { /*
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Begin", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel) 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 return &wrapperTx{tx: tx, opts: w.opts, ctx: ctx}, nil
} }
// BeginTx implements driver.ConnBeginTx BeginTx // BeginTx implements driver.ConnBeginTx BeginTx
func (w *wrapperConn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) { func (w *wrapperConn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
nctx, span := w.opts.Tracer.Start(ctx, "Transaction")
span.AddLabels("method", "BeginTx")
name := getQueryName(ctx) name := getQueryName(ctx)
if name != "" { nctx, span := w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
span.AddLabels("query", name) span.AddLabels("db.method", "BeginTx")
} else { span.AddLabels("db.statement", name)
name = labelUnknown if id, ok := ctx.Value(requestid.XRequestIDKey{}).(string); ok {
span.AddLabels("x-request-id", id)
} }
labels := []string{labelMethod, "BeginTx", labelQuery, name} labels := []string{labelMethod, "BeginTx", labelQuery, name}
if connBeginTx, ok := w.conn.(driver.ConnBeginTx); ok {
connBeginTx, ok := w.conn.(driver.ConnBeginTx)
if !ok {
return w.Begin()
}
ts := time.Now() ts := time.Now()
tx, err := connBeginTx.BeginTx(nctx, opts) tx, err := connBeginTx.BeginTx(nctx, opts)
td := time.Since(ts) td := time.Since(ts)
@ -135,83 +124,33 @@ func (w *wrapperConn) BeginTx(ctx context.Context, opts driver.TxOptions) (drive
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te) w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
span.AddLabels("error", true) span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error()) /*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "BeginTx", name, td, err)...).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "BeginTx", getCallerName(), td, err)...)
} }
*/
return nil, err return nil, err
} }
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
if w.opts.LoggerEnabled { /*
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "BeginTx", name, td, err)...).Log(ctx, w.opts.LoggerLevel) 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)...)
} }
w.ctx = nctx */
return &wrapperTx{ctx: ctx, tx: tx, opts: w.opts, span: span, conn: w}, nil return &wrapperTx{tx: tx, opts: w.opts, ctx: ctx, span: span}, nil
}
ts := time.Now()
// 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.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.Fields(w.opts.LoggerObserver(ctx, "BeginTx", name, td, err)...).Log(ctx, w.opts.LoggerLevel)
}
w.ctx = nctx
return &wrapperTx{ctx: ctx, tx: tx, opts: w.opts, span: span, conn: w}, nil
} }
// PrepareContext implements driver.ConnPrepareContext PrepareContext // Prepare implements driver.Conn Prepare
func (w *wrapperConn) PrepareContext(ctx context.Context, query string) (driver.Stmt, error) { func (w *wrapperConn) Prepare(query string) (driver.Stmt, error) {
var nctx context.Context var ctx context.Context
var span tracer.Span
if w.ctx != nil { if w.ctx != nil {
nctx, span = w.opts.Tracer.Start(w.ctx, "PrepareContext") ctx = w.ctx
} else { } else {
nctx, span = w.opts.Tracer.Start(ctx, "PrepareContext") ctx = context.Background()
}
span.AddLabels("method", "PrepareContext")
name := getQueryName(ctx)
if name != "" {
span.AddLabels("query", name)
} else {
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(ctx, "PrepareContext", name, td, err)...).Log(ctx, 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(ctx, "PrepareContext", name, td, err)...).Log(ctx, w.opts.LoggerLevel)
}
return &wrapperStmt{stmt: stmt, opts: w.opts, ctx: nctx}, nil
} }
_ = ctx
labels := []string{labelMethod, "Prepare", labelQuery, getCallerName()}
ts := time.Now() ts := time.Now()
stmt, err := w.conn.Prepare(query) stmt, err := w.conn.Prepare(query)
td := time.Since(ts) td := time.Since(ts)
@ -220,16 +159,71 @@ func (w *wrapperConn) PrepareContext(ctx context.Context, query string) (driver.
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te) w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, 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.V(w.opts.LoggerLevel) {
w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Prepare", getCallerName(), td, err)...)
}
*/
return nil, err
} }
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.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
if w.opts.LoggerEnabled { /*
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "PrepareContext", name, td, err)...).Log(ctx, w.opts.LoggerLevel) 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 stmt, nil */
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))
}
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
} }
// Exec implements driver.Execer Exec // Exec implements driver.Execer Exec
@ -240,18 +234,17 @@ func (w *wrapperConn) Exec(query string, args []driver.Value) (driver.Result, er
} else { } else {
ctx = context.Background() ctx = context.Background()
} }
_ = ctx
labels := []string{labelMethod, "Exec", labelQuery, getCallerName()}
// nolint:staticcheck // nolint:staticcheck
execer, ok := w.conn.(driver.Execer) conn, ok := w.conn.(driver.Execer)
if !ok { if !ok {
if w.opts.LoggerEnabled { return nil, driver.ErrSkip
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Exec", labelUnknown, 0, ErrUnsupported)...).Log(ctx, w.opts.LoggerLevel)
}
return nil, ErrUnsupported
} }
labels := []string{labelMethod, "Exec", labelQuery, labelUnknown}
ts := time.Now() ts := time.Now()
res, err := execer.Exec(query, args) res, err := conn.Exec(query, args)
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
@ -261,9 +254,11 @@ func (w *wrapperConn) Exec(query string, args []driver.Value) (driver.Result, er
} }
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te) w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
if w.opts.LoggerEnabled { /*
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Exec", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel) 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)...)
} }
*/
return res, err return res, err
} }
@ -271,90 +266,76 @@ func (w *wrapperConn) Exec(query string, args []driver.Value) (driver.Result, er
func (w *wrapperConn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Result, error) { func (w *wrapperConn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Result, error) {
var nctx context.Context var nctx context.Context
var span tracer.Span var span tracer.Span
if w.ctx != nil {
nctx, span = w.opts.Tracer.Start(w.ctx, "ExecContext")
} else {
nctx, span = w.opts.Tracer.Start(ctx, "ExecContext")
}
span.AddLabels("method", "ExecContext")
name := getQueryName(ctx) name := getQueryName(ctx)
if name != "" { if w.ctx != nil {
span.AddLabels("query", name) nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
} else { } else {
name = labelUnknown 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)
} }
defer span.Finish() defer span.Finish()
if len(args) > 0 { if len(args) > 0 {
span.AddLabels("args", fmt.Sprintf("%v", namedValueToLabels(args))) span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
} }
labels := []string{labelMethod, "ExecContext", labelQuery, name} labels := []string{labelMethod, "ExecContext", labelQuery, name}
if conn, ok := w.conn.(driver.ExecerContext); ok {
conn, ok := w.conn.(driver.ExecerContext)
if !ok {
// nolint:staticcheck
return nil, driver.ErrSkip
}
ts := time.Now() ts := time.Now()
res, err := conn.ExecContext(nctx, query, args) res, err := conn.ExecContext(nctx, query, args)
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
span.AddLabels("error", true) span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error())
} else { } else {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
} }
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.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
if w.opts.LoggerEnabled { /*
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "ExecContext", name, td, err)...).Log(ctx, w.opts.LoggerLevel) 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)...)
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(ctx, "ExecContext", labelUnknown, 0, err)...).Log(ctx, w.opts.LoggerLevel)
}
return nil, err
}
ts := time.Now()
// 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.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(ctx, "ExecContext", name, td, err)...).Log(ctx, w.opts.LoggerLevel)
} }
*/
return res, err return res, err
} }
// Ping implements driver.Pinger Ping // Ping implements driver.Pinger Ping
func (w *wrapperConn) Ping(ctx context.Context) error { func (w *wrapperConn) Ping(ctx context.Context) error {
conn, ok := w.conn.(driver.Pinger) conn, ok := w.conn.(driver.Pinger)
if !ok { if !ok {
if w.opts.LoggerEnabled { // fallback path to check db alive
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Ping", labelUnknown, 0, ErrUnsupported)...).Log(ctx, w.opts.LoggerLevel) pc, err := w.d.Open(w.dname)
if err != nil {
return err
} }
return ErrUnsupported return pc.Close()
} }
var nctx context.Context var nctx context.Context
nctx = ctx
/*
var span tracer.Span var span tracer.Span
if w.ctx != nil { if w.ctx != nil {
nctx, span = w.opts.Tracer.Start(w.ctx, "Ping") nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
} else { } else {
nctx, span = w.opts.Tracer.Start(ctx, "Ping") nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
} }
span.AddLabels("db.method", "Ping")
defer span.Finish() defer span.Finish()
*/
labels := []string{labelMethod, "Ping"} labels := []string{labelMethod, "Ping"}
ts := time.Now() ts := time.Now()
err := conn.Ping(nctx) err := conn.Ping(nctx)
@ -362,11 +343,12 @@ func (w *wrapperConn) Ping(ctx context.Context) error {
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
span.AddLabels("error", true) // span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error()) /*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Ping", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Ping", getCallerName(), td, err)...)
} }
*/
return err return err
} else { } else {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelSuccess)...).Inc()
@ -385,17 +367,14 @@ func (w *wrapperConn) Query(query string, args []driver.Value) (driver.Rows, err
} else { } else {
ctx = context.Background() ctx = context.Background()
} }
_ = ctx
//nolint:staticcheck // nolint:staticcheck
conn, ok := w.conn.(driver.Queryer) conn, ok := w.conn.(driver.Queryer)
if !ok { if !ok {
if w.opts.LoggerEnabled { return nil, driver.ErrSkip
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Query", labelUnknown, 0, ErrUnsupported)...).Log(ctx, w.opts.LoggerLevel)
}
return nil, ErrUnsupported
} }
labels := []string{labelMethod, "Query", labelQuery, labelUnknown} labels := []string{labelMethod, "Query", labelQuery, getCallerName()}
ts := time.Now() ts := time.Now()
rows, err := conn.Query(query, args) rows, err := conn.Query(query, args)
td := time.Since(ts) td := time.Since(ts)
@ -407,9 +386,11 @@ func (w *wrapperConn) Query(query string, args []driver.Value) (driver.Rows, err
} }
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te) w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
if w.opts.LoggerEnabled { /*
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Query", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel) 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)...)
} }
*/
return rows, err return rows, err
} }
@ -417,67 +398,70 @@ func (w *wrapperConn) Query(query string, args []driver.Value) (driver.Rows, err
func (w *wrapperConn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) { func (w *wrapperConn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) {
var nctx context.Context var nctx context.Context
var span tracer.Span var span tracer.Span
if w.ctx != nil {
nctx, span = w.opts.Tracer.Start(w.ctx, "QueryContext")
} else {
nctx, span = w.opts.Tracer.Start(ctx, "QueryContext")
}
span.AddLabels("method", "QueryContext")
name := getQueryName(ctx) name := getQueryName(ctx)
if name != "" { if w.ctx != nil {
span.AddLabels("query", name) nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
} else { } else {
name = labelUnknown 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)
} }
defer span.Finish() defer span.Finish()
if len(args) > 0 { if len(args) > 0 {
span.AddLabels("args", fmt.Sprintf("%v", namedValueToLabels(args))) span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
} }
labels := []string{labelMethod, "QueryContext", labelQuery, name} labels := []string{labelMethod, "QueryContext", labelQuery, name}
if conn, ok := w.conn.(driver.QueryerContext); ok { conn, ok := w.conn.(driver.QueryerContext)
if !ok {
return nil, driver.ErrSkip
}
ts := time.Now() ts := time.Now()
rows, err := conn.QueryContext(nctx, query, args) rows, err := conn.QueryContext(nctx, query, args)
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
span.AddLabels("error", true) span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error())
} else { } 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.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
if w.opts.LoggerEnabled { /*
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "QueryContext", name, td, err)...).Log(ctx, w.opts.LoggerLevel) 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)...)
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(ctx, "QueryContext", name, 0, err)...).Log(ctx, w.opts.LoggerLevel)
}
return nil, err
}
ts := time.Now()
// 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.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(ctx, "QueryContext", name, td, err)...).Log(ctx, w.opts.LoggerLevel)
} }
*/
return rows, err 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
View File

@ -1,2 +1,2 @@
// package wrapper provides SQL driver wrapper with micro tracing, logging, metering capabilities // package wrapper provides SQL driver wrapper with micro tracing, logging, metering capabilities
package wrapper // import go.unistack.org/micro-wrapper-sql/v3 package wrapper

View File

@ -6,6 +6,22 @@ import (
"time" "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 // wrapperDriver defines a wrapper for driver.Driver
type wrapperDriver struct { type wrapperDriver struct {
driver driver.Driver driver driver.Driver
@ -18,19 +34,59 @@ 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...), ctx: context.Background()}
} }
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 // Open implements driver.Driver Open
func (w *wrapperDriver) Open(name string) (driver.Conn, error) { 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() ts := time.Now()
c, err := w.driver.Open(name) c, err := w.driver.Open(name)
td := time.Since(ts) td := time.Since(ts)
/*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled {
w.opts.Logger.Fields(w.opts.LoggerObserver(w.ctx, "Open", labelUnknown, td, err)...).Log(w.ctx, w.opts.LoggerLevel) w.opts.Logger.Log(w.ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(w.ctx, "Open", getCallerName(), td, err)...)
} }
*/
_ = td
if err != nil { if err != nil {
return nil, err return nil, err
} }
return &wrapperConn{conn: c, opts: w.opts, ctx: w.ctx}, nil return wrapConn(c, w.opts), nil
} }

167
gen.go Normal file
View File

@ -0,0 +1,167 @@
//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
}

17
go.mod
View File

@ -1,5 +1,18 @@
module go.unistack.org/micro-wrapper-sql/v3 module go.unistack.org/micro-wrapper-sql/v3
go 1.16 go 1.22
require go.unistack.org/micro/v3 v3.10.4 toolchain go1.23.2
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
View File

@ -1,159 +1,39 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= go.unistack.org/micro-proto/v3 v3.4.1 h1:UTjLSRz2YZuaHk9iSlVqqsA50JQNAEK2ZFboGqtEa9Q=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= go.unistack.org/micro-proto/v3 v3.4.1/go.mod h1:okx/cnOhzuCX0ggl/vToatbCupi0O44diiiLLsZ93Zo=
github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU= go.unistack.org/micro-wrapper-requestid/v3 v3.8.10 h1:9QZy6w1HU2RCppZ1t8wJsDg1pk9RbvzUFYurq3Ai29Y=
github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY= go.unistack.org/micro-wrapper-requestid/v3 v3.8.10/go.mod h1:3tY5+DwQM7l07chnpu/Wzwnne/ZV75VsUwXR54/WYzo=
github.com/buger/jsonparser v1.1.1/go.mod h1:6RYKKt7H4d4+iWqouImQ9R2FZql3VbhNgx27UK13J/0= go.unistack.org/micro-wrapper-requestid/v3 v3.9.2 h1:Wu0oIGJieH37xroCjlaPivuqTGmv5l5KWgVaRQWEQMY=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= go.unistack.org/micro-wrapper-requestid/v3 v3.9.2/go.mod h1:cqgjdSSASTnOLjvwndP9bi0b8DbuoKbDII884R5puwU=
github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc= go.unistack.org/micro/v3 v3.10.57 h1:VxG7Cs7kBOgxgQlP+K8TvTxIgh2pmqAwmAaKdTAQNtQ=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= go.unistack.org/micro/v3 v3.10.57/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= go.unistack.org/micro/v3 v3.10.91 h1:vuJY4tXwpqimwIkEJ3TozMYNVQQs+C5QMlQWPgSY/YM=
github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= go.unistack.org/micro/v3 v3.10.91/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
github.com/cncf/xds/go v0.0.0-20210312221358-fbca930ec8ed/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs= go.unistack.org/micro/v3 v3.10.97 h1:8l7fv+i06/PjPrBBhRC/ZQkWGIOuHPg3jJN0vktYE78=
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= go.unistack.org/micro/v3 v3.10.97/go.mod h1:YzMldzHN9Ei+zy5t/Psu7RUWDZwUfrNYiStSQtTz90g=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= golang.org/x/net v0.21.0 h1:AQyQV4dYCvJ7vGmJyKki9+PBdyvhkSd8EIx/qb0AYv4=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE= golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98= golang.org/x/sys v0.26.0 h1:KHjCJyddX0LoSTb3J+vWpupP9p0oznkqVk/IfjymZbo=
github.com/envoyproxy/go-control-plane v0.9.9-0.20201210154907-fd9021fe5dad/go.mod h1:cXg6YxExXjJnVBQHBLXeUAgxn2UodCpnH306RInaBQk= golang.org/x/sys v0.26.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
github.com/envoyproxy/go-control-plane v0.9.9-0.20210512163311-63b5d3c536b0/go.mod h1:hliV/p42l8fGbc6Y9bQ70uLwIvmJyVE5k4iMKlh8wCQ= golang.org/x/text v0.14.0 h1:ScX5w1eTa3QqT8oi6+ziP7dTV1S2+ALU0bI+0zXKWiQ=
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= google.golang.org/genproto/googleapis/rpc v0.0.0-20240401170217-c3f982113cda h1:LI5DOvAxUPMv/50agcLLoo+AdWc1irS9Rzz4vPuD1V4=
github.com/flowstack/go-jsonschema v0.1.1/go.mod h1:yL7fNggx1o8rm9RlgXv7hTBWxdBM0rVwpMwimd3F3N0= google.golang.org/genproto/googleapis/rpc v0.0.0-20240401170217-c3f982113cda/go.mod h1:WtryC6hu0hhx87FDGxWCDptyssuo68sk10vYjF+T9fY=
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04= google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1 h1:pPJltXNxVzT4pK9yD8vR9X75DaWYYmLGMsEvBfFQZzQ=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= google.golang.org/genproto/googleapis/rpc v0.0.0-20240903143218-8af14fe29dc1/go.mod h1:UqMtugtsSgubUsoxbuAoiCXvqvErP7Gf0so0mK9tHxU=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= google.golang.org/genproto/googleapis/rpc v0.0.0-20241007155032-5fefd90f89a9 h1:QCqS/PdaHTSWGvupk2F/ehwHtGc0/GYkT+3GAcR1CCc=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= google.golang.org/genproto/googleapis/rpc v0.0.0-20241007155032-5fefd90f89a9/go.mod h1:GX3210XPVPUjJbTUbvwI8f2IpZDMZuPJWDzDuebbviI=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= google.golang.org/grpc v1.63.2 h1:MUeiw1B2maTVZthpU5xvASfTh3LDbxHd6IJ6QQVU+xM=
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw= google.golang.org/grpc v1.63.2/go.mod h1:WAX/8DgncnokcFUldAxq7GeB5DXHDbMF+lLvDomNkRA=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= google.golang.org/grpc v1.67.0 h1:IdH9y6PF5MPSdAntIcpjQ+tXO41pcQsfZV2RxtQgVcw=
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= google.golang.org/grpc v1.67.0/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= google.golang.org/grpc v1.67.1 h1:zWnc1Vrcno+lHZCOofnIMvycFcc0QRGIzm9dhnDX68E=
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= google.golang.org/grpc v1.67.1/go.mod h1:1gLDyUQU7CTLJI90u3nXZ9ekeghjeM7pTDZlqFNg2AA=
github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= google.golang.org/protobuf v1.34.2 h1:6xV6lTsCfpGD21XK49h7MhtcApnLqkfYgPcdHftf6hg=
github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= google.golang.org/protobuf v1.34.2/go.mod h1:qYOHts0dSfpeUzUFpOMr/WGzszTmLH+DiWniOlNbLDw=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= google.golang.org/protobuf v1.35.1 h1:m3LfL6/Ca+fqnjnlqQXNpFPABW1UD7mjh8KO2mKFytA=
github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw= google.golang.org/protobuf v1.35.1/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojtC/QF5bRE=
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 v3.10.4 h1:8HneC2t7oteTwwkFLmSg5bs62h/OqEzevx/IbXG1vRo=
go.unistack.org/micro/v3 v3.10.4/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=

View File

@ -13,11 +13,9 @@ import (
var ( var (
// DefaultMeterStatsInterval holds default stats interval // DefaultMeterStatsInterval holds default stats interval
DefaultMeterStatsInterval = 5 * time.Second DefaultMeterStatsInterval = 5 * time.Second
// DefaultMeterMetricPrefix holds default metric prefix
DefaultMeterMetricPrefix = "micro_sql_"
// DefaultLoggerObserver used to prepare labels for logger // DefaultLoggerObserver used to prepare labels for logger
DefaultLoggerObserver = func(ctx context.Context, method string, query string, td time.Duration, err error) []interface{} { DefaultLoggerObserver = func(ctx context.Context, method string, query string, td time.Duration, err error) []interface{} {
labels := []interface{}{"method", method, "took", fmt.Sprintf("%v", td)} labels := []interface{}{"db.method", method, "took", fmt.Sprintf("%v", td)}
if err != nil { if err != nil {
labels = append(labels, "error", err.Error()) labels = append(labels, "error", err.Error())
} }
@ -29,23 +27,23 @@ var (
) )
var ( var (
MaxOpenConnections = "max_open_connections" MaxOpenConnections = "micro_sql_max_open_conn"
OpenConnections = "open_connections" OpenConnections = "micro_sql_open_conn"
InuseConnections = "inuse_connections" InuseConnections = "micro_sql_inuse_conn"
IdleConnections = "idle_connections" IdleConnections = "micro_sql_idle_conn"
WaitConnections = "wait_connections" WaitConnections = "micro_sql_waited_conn"
BlockedSeconds = "blocked_seconds" BlockedSeconds = "micro_sql_blocked_seconds"
MaxIdleClosed = "max_idle_closed" MaxIdleClosed = "micro_sql_max_idle_closed"
MaxIdletimeClosed = "max_idletime_closed" MaxIdletimeClosed = "micro_sql_closed_max_idle"
MaxLifetimeClosed = "max_lifetime_closed" MaxLifetimeClosed = "micro_sql_closed_max_lifetime"
meterRequestTotal = "request_total" meterRequestTotal = "micro_sql_request_total"
meterRequestLatencyMicroseconds = "request_latency_microseconds" meterRequestLatencyMicroseconds = "micro_sql_latency_microseconds"
meterRequestDurationSeconds = "request_duration_seconds" meterRequestDurationSeconds = "micro_sql_request_duration_seconds"
labelUnknown = "unknown" labelUnknown = "unknown"
labelQuery = "query" labelQuery = "db_statement"
labelMethod = "method" labelMethod = "db_method"
labelStatus = "status" labelStatus = "status"
labelSuccess = "success" labelSuccess = "success"
labelFailure = "failure" labelFailure = "failure"
@ -60,7 +58,6 @@ type Options struct {
Tracer tracer.Tracer Tracer tracer.Tracer
DatabaseHost string DatabaseHost string
DatabaseName string DatabaseName string
MeterMetricPrefix string
MeterStatsInterval time.Duration MeterStatsInterval time.Duration
LoggerLevel logger.Level LoggerLevel logger.Level
LoggerEnabled bool LoggerEnabled bool
@ -77,7 +74,6 @@ func NewOptions(opts ...Option) Options {
Meter: meter.DefaultMeter, Meter: meter.DefaultMeter,
Tracer: tracer.DefaultTracer, Tracer: tracer.DefaultTracer,
MeterStatsInterval: DefaultMeterStatsInterval, MeterStatsInterval: DefaultMeterStatsInterval,
MeterMetricPrefix: DefaultMeterMetricPrefix,
LoggerLevel: logger.ErrorLevel, LoggerLevel: logger.ErrorLevel,
LoggerObserver: DefaultLoggerObserver, LoggerObserver: DefaultLoggerObserver,
} }
@ -86,14 +82,13 @@ func NewOptions(opts ...Option) Options {
} }
options.Meter = options.Meter.Clone( options.Meter = options.Meter.Clone(
meter.MetricPrefix(options.MeterMetricPrefix),
meter.Labels( meter.Labels(
labelHost, options.DatabaseHost, labelHost, options.DatabaseHost,
labelDatabase, options.DatabaseName, labelDatabase, options.DatabaseName,
), ),
) )
options.Logger = options.Logger.Clone(logger.WithCallerSkipCount(1)) options.Logger = options.Logger.Clone(logger.WithAddCallerSkipCount(1))
return options return options
} }
@ -105,13 +100,6 @@ 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 { func DatabaseHost(host string) Option {
return func(o *Options) { return func(o *Options) {
o.DatabaseHost = host o.DatabaseHost = host
@ -177,8 +165,8 @@ func QueryName(ctx context.Context, name string) context.Context {
} }
func getQueryName(ctx context.Context) string { func getQueryName(ctx context.Context) string {
if v, ok := ctx.Value(queryNameKey{}).(string); ok { if v, ok := ctx.Value(queryNameKey{}).(string); ok && v != labelUnknown {
return v return v
} }
return "" return getCallerName()
} }

182
stmt.go
View File

@ -6,15 +6,22 @@ import (
"fmt" "fmt"
"time" "time"
requestid "go.unistack.org/micro-wrapper-requestid/v3"
"go.unistack.org/micro/v3/tracer" "go.unistack.org/micro/v3/tracer"
) )
var _ driver.Stmt = &wrapperStmt{} var (
_ driver.Stmt = (*wrapperStmt)(nil)
_ driver.StmtQueryContext = (*wrapperStmt)(nil)
_ driver.StmtExecContext = (*wrapperStmt)(nil)
_ driver.NamedValueChecker = (*wrapperStmt)(nil)
)
// wrapperStmt defines a wrapper for driver.Stmt // wrapperStmt defines a wrapper for driver.Stmt
type wrapperStmt struct { type wrapperStmt struct {
stmt driver.Stmt stmt driver.Stmt
opts Options opts Options
query string
ctx context.Context ctx context.Context
} }
@ -26,6 +33,7 @@ func (w *wrapperStmt) Close() error {
} else { } else {
ctx = context.Background() ctx = context.Background()
} }
_ = ctx
labels := []string{labelMethod, "Close"} labels := []string{labelMethod, "Close"}
ts := time.Now() ts := time.Now()
err := w.stmt.Close() err := w.stmt.Close()
@ -38,10 +46,11 @@ func (w *wrapperStmt) Close() error {
} }
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te) w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
/*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Close", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Close", getCallerName(), td, err)...)
} }
*/
return err return err
} }
@ -50,6 +59,15 @@ func (w *wrapperStmt) NumInput() int {
return w.stmt.NumInput() 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 // Exec implements driver.Stmt Exec
func (w *wrapperStmt) Exec(args []driver.Value) (driver.Result, error) { func (w *wrapperStmt) Exec(args []driver.Value) (driver.Result, error) {
var ctx context.Context var ctx context.Context
@ -58,10 +76,10 @@ func (w *wrapperStmt) Exec(args []driver.Value) (driver.Result, error) {
} else { } else {
ctx = context.Background() ctx = context.Background()
} }
_ = ctx
labels := []string{labelMethod, "Exec"} labels := []string{labelMethod, "Exec"}
ts := time.Now() ts := time.Now()
// nolint:staticcheck res, err := w.stmt.Exec(args) // nolint:staticcheck
res, err := w.stmt.Exec(args)
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
@ -71,10 +89,11 @@ func (w *wrapperStmt) Exec(args []driver.Value) (driver.Result, error) {
} }
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te) w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
/*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Exec", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Exec", getCallerName(), td, err)...)
} }
*/
return res, err return res, err
} }
@ -86,10 +105,10 @@ func (w *wrapperStmt) Query(args []driver.Value) (driver.Rows, error) {
} else { } else {
ctx = context.Background() ctx = context.Background()
} }
_ = ctx
labels := []string{labelMethod, "Query"} labels := []string{labelMethod, "Query"}
ts := time.Now() ts := time.Now()
// nolint:staticcheck rows, err := w.stmt.Query(args) // nolint:staticcheck
rows, err := w.stmt.Query(args)
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
@ -99,159 +118,170 @@ func (w *wrapperStmt) Query(args []driver.Value) (driver.Rows, error) {
} }
w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te) w.opts.Meter.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
/*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "Query", labelUnknown, td, err)...).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "Query", getCallerName(), td, err)...)
} }
*/
return rows, err return rows, err
} }
// ExecContext implements driver.ExecerContext ExecContext // ColumnConverter implements driver.ColumnConverter
func (w *wrapperStmt) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Result, error) { 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 nctx context.Context
var span tracer.Span var span tracer.Span
if w.ctx != nil {
nctx, span = w.opts.Tracer.Start(w.ctx, "ExecContext")
} else {
nctx, span = w.opts.Tracer.Start(ctx, "ExecContext")
}
span.AddLabels("method", "ExecContext")
name := getQueryName(ctx) name := getQueryName(ctx)
if name != "" { if w.ctx != nil {
span.AddLabels("query", name) nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
} else { } else {
name = labelUnknown nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
} }
span.AddLabels("db.method", "ExecContext")
span.AddLabels("db.statement", name)
defer span.Finish() defer span.Finish()
if len(args) > 0 { if len(args) > 0 {
span.AddLabels("args", fmt.Sprintf("%v", namedValueToLabels(args))) span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
}
if id, ok := ctx.Value(requestid.XRequestIDKey{}).(string); ok {
span.AddLabels("x-request-id", id)
} }
labels := []string{labelMethod, "ExecContext", labelQuery, name} labels := []string{labelMethod, "ExecContext", labelQuery, name}
if conn, ok := w.stmt.(driver.ExecerContext); ok {
if conn, ok := w.stmt.(driver.StmtExecContext); ok {
ts := time.Now() ts := time.Now()
res, err := conn.ExecContext(nctx, query, args) res, err := conn.ExecContext(nctx, args)
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
span.AddLabels("error", true) span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error())
} else { } 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.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
/*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "ExecContext", name, td, err)...).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "ExecContext", name, td, err)...)
} }
*/
return res, err return res, err
} }
values, err := namedValueToValue(args) values, err := namedValueToValue(args)
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
span.AddLabels("error", true) span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error()) /*
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
if w.opts.LoggerEnabled { w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "ExecContext", name, 0, err)...)
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "ExecContext", name, 0, err)...).Log(ctx, w.opts.LoggerLevel)
} }
*/
return nil, err return nil, err
} }
ts := time.Now() ts := time.Now()
// nolint:staticcheck res, err := w.Exec(values) // nolint:staticcheck
res, err := w.Exec(values)
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
span.AddLabels("error", true) span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error())
} else { } 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.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
/*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "ExecContext", name, td, err)).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "ExecContext", name, td, err)...)
} }
*/
return res, err return res, err
} }
// QueryContext implements Driver.QueryerContext QueryContext // QueryContext implements driver.StmtQueryContext StmtQueryContext
func (w *wrapperStmt) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (driver.Rows, error) { func (w *wrapperStmt) QueryContext(ctx context.Context, args []driver.NamedValue) (driver.Rows, error) {
var nctx context.Context var nctx context.Context
var span tracer.Span var span tracer.Span
if w.ctx != nil {
nctx, span = w.opts.Tracer.Start(w.ctx, "QueryContext")
} else {
nctx, span = w.opts.Tracer.Start(ctx, "QueryContext")
}
span.AddLabels("method", "QueryContext")
name := getQueryName(ctx) name := getQueryName(ctx)
if name != "" { if w.ctx != nil {
span.AddLabels("query", name) nctx, span = w.opts.Tracer.Start(w.ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
} else { } else {
name = labelUnknown nctx, span = w.opts.Tracer.Start(ctx, "sdk.database", tracer.WithSpanKind(tracer.SpanKindClient))
} }
span.AddLabels("db.method", "QueryContext")
span.AddLabels("db.statement", name)
defer span.Finish() defer span.Finish()
if len(args) > 0 { if len(args) > 0 {
span.AddLabels("args", fmt.Sprintf("%v", namedValueToLabels(args))) span.AddLabels("db.args", fmt.Sprintf("%v", namedValueToLabels(args)))
}
if id, ok := ctx.Value(requestid.XRequestIDKey{}).(string); ok {
span.AddLabels("x-request-id", id)
} }
labels := []string{labelMethod, "QueryContext", labelQuery, name} labels := []string{labelMethod, "QueryContext", labelQuery, name}
if conn, ok := w.stmt.(driver.QueryerContext); ok { if conn, ok := w.stmt.(driver.StmtQueryContext); ok {
ts := time.Now() ts := time.Now()
rows, err := conn.QueryContext(nctx, query, args) rows, err := conn.QueryContext(nctx, args)
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
span.AddLabels("error", true) span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error())
} else { } 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.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
/*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "QueryContext", name, td, err)).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "QueryContext", name, td, err)...)
} }
*/
return rows, err return rows, err
} }
values, err := namedValueToValue(args) values, err := namedValueToValue(args)
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
span.AddLabels("error", true) span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error()) /*
if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
if w.opts.LoggerEnabled { w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "QueryContext", name, 0, err)...)
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "QueryContext", name, 0, err)...).Log(ctx, w.opts.LoggerLevel)
} }
*/
return nil, err return nil, err
} }
ts := time.Now() ts := time.Now()
// nolint:staticcheck rows, err := w.Query(values) // nolint:staticcheck
rows, err := w.Query(values)
td := time.Since(ts) td := time.Since(ts)
te := td.Seconds() te := td.Seconds()
if err != nil { if err != nil {
w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc() w.opts.Meter.Counter(meterRequestTotal, append(labels, labelStatus, labelFailure)...).Inc()
span.AddLabels("error", true) span.SetStatus(tracer.SpanStatusError, err.Error())
span.AddLabels("err", err.Error())
} else { } 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.Summary(meterRequestLatencyMicroseconds, labels...).Update(te)
w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te) w.opts.Meter.Histogram(meterRequestDurationSeconds, labels...).Update(te)
/*
if w.opts.LoggerEnabled { if w.opts.LoggerEnabled && w.opts.Logger.V(w.opts.LoggerLevel) {
w.opts.Logger.Fields(w.opts.LoggerObserver(ctx, "QueryContext", name, td, err)...).Log(ctx, w.opts.LoggerLevel) w.opts.Logger.Log(ctx, w.opts.LoggerLevel, w.opts.LoggerObserver(ctx, "QueryContext", name, td, err)...)
} }
*/
return rows, err return rows, err
} }

43
tx.go
View File

@ -8,61 +8,56 @@ import (
"go.unistack.org/micro/v3/tracer" "go.unistack.org/micro/v3/tracer"
) )
var _ driver.Tx = &wrapperTx{} var _ driver.Tx = (*wrapperTx)(nil)
// wrapperTx defines a wrapper for driver.Tx // wrapperTx defines a wrapper for driver.Tx
type wrapperTx struct { type wrapperTx struct {
tx driver.Tx tx driver.Tx
span tracer.Span span tracer.Span
opts Options opts Options
conn *wrapperConn
ctx context.Context ctx context.Context
} }
// Commit implements driver.Tx Commit // Commit implements driver.Tx Commit
func (w *wrapperTx) Commit() error { func (w *wrapperTx) Commit() error {
if w.span != nil {
defer w.span.Finish()
}
ts := time.Now() ts := time.Now()
err := w.tx.Commit() err := w.tx.Commit()
td := time.Since(ts) td := time.Since(ts)
_ = td
if w.span != nil {
if err != nil { if err != nil {
w.span.AddLabels("error", true) w.span.SetStatus(tracer.SpanStatusError, err.Error())
w.span.AddLabels("err", err.Error())
} }
w.span.Finish()
if w.opts.LoggerEnabled {
w.opts.Logger.Fields(w.opts.LoggerObserver(w.ctx, "Commit", labelUnknown, td, err)...).Log(w.ctx, 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 w.ctx = nil
w.conn.ctx = nil
return err return err
} }
// Rollback implements driver.Tx Rollback // Rollback implements driver.Tx Rollback
func (w *wrapperTx) Rollback() error { func (w *wrapperTx) Rollback() error {
if w.span != nil {
defer w.span.Finish()
}
ts := time.Now() ts := time.Now()
err := w.tx.Rollback() err := w.tx.Rollback()
td := time.Since(ts) td := time.Since(ts)
_ = td
if w.span != nil {
if err != nil { if err != nil {
w.span.AddLabels("error", true) w.span.SetStatus(tracer.SpanStatusError, err.Error())
w.span.AddLabels("err", err.Error())
} }
w.span.Finish()
if w.opts.LoggerEnabled {
w.opts.Logger.Fields(w.opts.LoggerObserver(w.ctx, "Rollback", labelUnknown, td, err)...).Log(w.ctx, 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 w.ctx = nil
w.conn.ctx = nil
return err return err
} }

17
wrap.go Normal file
View File

@ -0,0 +1,17 @@
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 Normal file

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