deleted log/wrappers and add spanErr
This commit is contained in:
parent
c1e3e9c5a2
commit
3d406bfb22
@ -400,6 +400,9 @@ func (s *slogLogger) printLog(ctx context.Context, lvl logger.Level, attrs ...in
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ve, hasErr := msg.(error)
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if hasErr && ve != nil {
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attrs = append(attrs, slog.String(s.opts.ErrorKey, ve.Error()))
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if span, ok := tracer.SpanFromContext(ctx); ok {
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span.SetStatus(tracer.SpanStatusError, ve.Error())
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}
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}
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for _, fn := range s.opts.ContextAttrFuncs {
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@ -1,415 +0,0 @@
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// Package wrapper provides wrapper for Logger
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package wrapper
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import (
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"context"
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"fmt"
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"go.unistack.org/micro/v3/client"
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"go.unistack.org/micro/v3/logger"
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"go.unistack.org/micro/v3/server"
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)
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var (
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// DefaultClientCallObserver called by wrapper in client Call
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DefaultClientCallObserver = func(ctx context.Context, req client.Request, rsp interface{}, opts []client.CallOption, err error) []string {
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labels := []string{"service", req.Service(), "endpoint", req.Endpoint()}
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if err != nil {
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labels = append(labels, "error", err.Error())
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}
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return labels
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}
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// DefaultClientStreamObserver called by wrapper in client Stream
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DefaultClientStreamObserver = func(ctx context.Context, req client.Request, opts []client.CallOption, stream client.Stream, err error) []string {
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labels := []string{"service", req.Service(), "endpoint", req.Endpoint()}
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if err != nil {
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labels = append(labels, "error", err.Error())
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}
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return labels
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}
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// DefaultClientPublishObserver called by wrapper in client Publish
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DefaultClientPublishObserver = func(ctx context.Context, msg client.Message, opts []client.PublishOption, err error) []string {
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labels := []string{"endpoint", msg.Topic()}
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if err != nil {
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labels = append(labels, "error", err.Error())
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}
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return labels
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}
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// DefaultServerHandlerObserver called by wrapper in server Handler
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DefaultServerHandlerObserver = func(ctx context.Context, req server.Request, rsp interface{}, err error) []string {
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labels := []string{"service", req.Service(), "endpoint", req.Endpoint()}
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if err != nil {
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labels = append(labels, "error", err.Error())
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}
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return labels
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}
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// DefaultServerSubscriberObserver called by wrapper in server Subscriber
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DefaultServerSubscriberObserver = func(ctx context.Context, msg server.Message, err error) []string {
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labels := []string{"endpoint", msg.Topic()}
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if err != nil {
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labels = append(labels, "error", err.Error())
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}
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return labels
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}
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// DefaultClientCallFuncObserver called by wrapper in client CallFunc
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DefaultClientCallFuncObserver = func(ctx context.Context, addr string, req client.Request, rsp interface{}, opts client.CallOptions, err error) []string {
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labels := []string{"service", req.Service(), "endpoint", req.Endpoint()}
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if err != nil {
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labels = append(labels, "error", err.Error())
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}
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return labels
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}
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// DefaultSkipEndpoints wrapper not called for this endpoints
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DefaultSkipEndpoints = []string{"Meter.Metrics", "Health.Live", "Health.Ready", "Health.Version"}
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)
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type lWrapper struct {
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client.Client
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serverHandler server.HandlerFunc
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serverSubscriber server.SubscriberFunc
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clientCallFunc client.CallFunc
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opts Options
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}
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type (
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// ClientCallObserver func signature
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ClientCallObserver func(context.Context, client.Request, interface{}, []client.CallOption, error) []string
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// ClientStreamObserver func signature
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ClientStreamObserver func(context.Context, client.Request, []client.CallOption, client.Stream, error) []string
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// ClientPublishObserver func signature
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ClientPublishObserver func(context.Context, client.Message, []client.PublishOption, error) []string
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// ClientCallFuncObserver func signature
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ClientCallFuncObserver func(context.Context, string, client.Request, interface{}, client.CallOptions, error) []string
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// ServerHandlerObserver func signature
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ServerHandlerObserver func(context.Context, server.Request, interface{}, error) []string
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// ServerSubscriberObserver func signature
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ServerSubscriberObserver func(context.Context, server.Message, error) []string
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)
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// Options struct for wrapper
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type Options struct {
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// Logger that used for log
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Logger logger.Logger
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// ServerHandlerObservers funcs
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ServerHandlerObservers []ServerHandlerObserver
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// ServerSubscriberObservers funcs
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ServerSubscriberObservers []ServerSubscriberObserver
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// ClientCallObservers funcs
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ClientCallObservers []ClientCallObserver
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// ClientStreamObservers funcs
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ClientStreamObservers []ClientStreamObserver
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// ClientPublishObservers funcs
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ClientPublishObservers []ClientPublishObserver
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// ClientCallFuncObservers funcs
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ClientCallFuncObservers []ClientCallFuncObserver
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// SkipEndpoints
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SkipEndpoints []string
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// Level for logger
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Level logger.Level
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// Enabled flag
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Enabled bool
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}
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// Option func signature
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type Option func(*Options)
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// NewOptions creates Options from Option slice
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func NewOptions(opts ...Option) Options {
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options := Options{
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Logger: logger.DefaultLogger,
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Level: logger.TraceLevel,
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ClientCallObservers: []ClientCallObserver{DefaultClientCallObserver},
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ClientStreamObservers: []ClientStreamObserver{DefaultClientStreamObserver},
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ClientPublishObservers: []ClientPublishObserver{DefaultClientPublishObserver},
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ClientCallFuncObservers: []ClientCallFuncObserver{DefaultClientCallFuncObserver},
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ServerHandlerObservers: []ServerHandlerObserver{DefaultServerHandlerObserver},
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ServerSubscriberObservers: []ServerSubscriberObserver{DefaultServerSubscriberObserver},
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SkipEndpoints: DefaultSkipEndpoints,
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}
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for _, o := range opts {
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o(&options)
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}
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return options
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}
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// WithEnabled enable/diable flag
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func WithEnabled(b bool) Option {
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return func(o *Options) {
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o.Enabled = b
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}
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}
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// WithLevel log level
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func WithLevel(l logger.Level) Option {
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return func(o *Options) {
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o.Level = l
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}
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}
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// WithLogger logger
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func WithLogger(l logger.Logger) Option {
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return func(o *Options) {
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o.Logger = l
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}
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}
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// WithClientCallObservers funcs
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func WithClientCallObservers(ob ...ClientCallObserver) Option {
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return func(o *Options) {
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o.ClientCallObservers = ob
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}
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}
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// WithClientStreamObservers funcs
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func WithClientStreamObservers(ob ...ClientStreamObserver) Option {
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return func(o *Options) {
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o.ClientStreamObservers = ob
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}
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}
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// WithClientPublishObservers funcs
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func WithClientPublishObservers(ob ...ClientPublishObserver) Option {
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return func(o *Options) {
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o.ClientPublishObservers = ob
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}
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}
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// WithClientCallFuncObservers funcs
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func WithClientCallFuncObservers(ob ...ClientCallFuncObserver) Option {
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return func(o *Options) {
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o.ClientCallFuncObservers = ob
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}
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}
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// WithServerHandlerObservers funcs
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func WithServerHandlerObservers(ob ...ServerHandlerObserver) Option {
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return func(o *Options) {
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o.ServerHandlerObservers = ob
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}
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}
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// WithServerSubscriberObservers funcs
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func WithServerSubscriberObservers(ob ...ServerSubscriberObserver) Option {
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return func(o *Options) {
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o.ServerSubscriberObservers = ob
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}
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}
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// SkipEndpoins
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func SkipEndpoints(eps ...string) Option {
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return func(o *Options) {
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o.SkipEndpoints = append(o.SkipEndpoints, eps...)
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}
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}
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func (l *lWrapper) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...client.CallOption) error {
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err := l.Client.Call(ctx, req, rsp, opts...)
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endpoint := fmt.Sprintf("%s.%s", req.Service(), req.Endpoint())
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for _, ep := range l.opts.SkipEndpoints {
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if ep == endpoint {
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return err
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}
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}
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if !l.opts.Enabled {
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return err
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}
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var labels []interface{}
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for _, o := range l.opts.ClientCallObservers {
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attrs := convertToInterface(o(ctx, req, rsp, opts, err))
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labels = append(labels, attrs...)
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}
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l.opts.Logger.Fields(labels...).Log(ctx, l.opts.Level)
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return err
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}
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func (l *lWrapper) Stream(ctx context.Context, req client.Request, opts ...client.CallOption) (client.Stream, error) {
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stream, err := l.Client.Stream(ctx, req, opts...)
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endpoint := fmt.Sprintf("%s.%s", req.Service(), req.Endpoint())
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for _, ep := range l.opts.SkipEndpoints {
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if ep == endpoint {
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return stream, err
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}
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}
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if !l.opts.Enabled {
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return stream, err
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}
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var labels []interface{}
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for _, o := range l.opts.ClientStreamObservers {
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attrs := convertToInterface(o(ctx, req, opts, stream, err))
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labels = append(labels, attrs...)
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}
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l.opts.Logger.Fields(labels...).Log(ctx, l.opts.Level)
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return stream, err
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}
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func (l *lWrapper) Publish(ctx context.Context, msg client.Message, opts ...client.PublishOption) error {
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err := l.Client.Publish(ctx, msg, opts...)
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endpoint := msg.Topic()
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for _, ep := range l.opts.SkipEndpoints {
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if ep == endpoint {
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return err
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}
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}
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if !l.opts.Enabled {
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return err
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}
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var labels []interface{}
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for _, o := range l.opts.ClientPublishObservers {
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attrs := convertToInterface(o(ctx, msg, opts, err))
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labels = append(labels, attrs...)
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}
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l.opts.Logger.Fields(labels...).Log(ctx, l.opts.Level)
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return err
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}
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func (l *lWrapper) ServerHandler(ctx context.Context, req server.Request, rsp interface{}) error {
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err := l.serverHandler(ctx, req, rsp)
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endpoint := req.Endpoint()
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for _, ep := range l.opts.SkipEndpoints {
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if ep == endpoint {
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return err
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}
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}
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if !l.opts.Enabled {
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return err
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}
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var labels []interface{}
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for _, o := range l.opts.ServerHandlerObservers {
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attrs := convertToInterface(o(ctx, req, rsp, err))
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labels = append(labels, attrs...)
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}
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l.opts.Logger.Fields(labels...).Log(ctx, l.opts.Level)
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return err
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}
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func (l *lWrapper) ServerSubscriber(ctx context.Context, msg server.Message) error {
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err := l.serverSubscriber(ctx, msg)
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endpoint := msg.Topic()
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for _, ep := range l.opts.SkipEndpoints {
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if ep == endpoint {
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return err
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}
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}
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if !l.opts.Enabled {
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return err
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}
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var labels []interface{}
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for _, o := range l.opts.ServerSubscriberObservers {
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attrs := convertToInterface(o(ctx, msg, err))
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labels = append(labels, attrs...)
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}
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l.opts.Logger.Fields(labels...).Log(ctx, l.opts.Level)
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return err
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}
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// NewClientWrapper accepts an open options and returns a Client Wrapper
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func NewClientWrapper(opts ...Option) client.Wrapper {
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return func(c client.Client) client.Client {
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options := NewOptions()
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for _, o := range opts {
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o(&options)
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}
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return &lWrapper{opts: options, Client: c}
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}
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}
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// NewClientCallWrapper accepts an options and returns a Call Wrapper
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func NewClientCallWrapper(opts ...Option) client.CallWrapper {
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return func(h client.CallFunc) client.CallFunc {
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options := NewOptions()
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for _, o := range opts {
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o(&options)
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}
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l := &lWrapper{opts: options, clientCallFunc: h}
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return l.ClientCallFunc
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}
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}
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func (l *lWrapper) ClientCallFunc(ctx context.Context, addr string, req client.Request, rsp interface{}, opts client.CallOptions) error {
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err := l.clientCallFunc(ctx, addr, req, rsp, opts)
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endpoint := fmt.Sprintf("%s.%s", req.Service(), req.Endpoint())
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for _, ep := range l.opts.SkipEndpoints {
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if ep == endpoint {
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return err
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}
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}
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if !l.opts.Enabled {
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return err
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}
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var labels []interface{}
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for _, o := range l.opts.ClientCallFuncObservers {
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attrs := convertToInterface(o(ctx, addr, req, rsp, opts, err))
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labels = append(labels, attrs...)
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}
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l.opts.Logger.Fields(labels...).Log(ctx, l.opts.Level)
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return err
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}
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// NewServerHandlerWrapper accepts an options and returns a Handler Wrapper
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func NewServerHandlerWrapper(opts ...Option) server.HandlerWrapper {
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return func(h server.HandlerFunc) server.HandlerFunc {
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options := NewOptions()
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for _, o := range opts {
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o(&options)
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}
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l := &lWrapper{opts: options, serverHandler: h}
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return l.ServerHandler
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}
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}
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// NewServerSubscriberWrapper accepts an options and returns a Subscriber Wrapper
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func NewServerSubscriberWrapper(opts ...Option) server.SubscriberWrapper {
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return func(h server.SubscriberFunc) server.SubscriberFunc {
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options := NewOptions()
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for _, o := range opts {
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o(&options)
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}
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l := &lWrapper{opts: options, serverSubscriber: h}
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return l.ServerSubscriber
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}
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}
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func convertToInterface(attrs []string) []interface{} {
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result := make([]interface{}, 0, len(attrs))
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for idx := range attrs {
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result = append(result, attrs[idx])
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}
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return result
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}
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