75 lines
2 KiB
Go
75 lines
2 KiB
Go
package server
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import (
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"context"
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"errors"
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"fmt"
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"log/slog"
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"time"
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"connectrpc.com/connect"
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"github.com/tigorlazuardi/bluemage/go/pkg/errs"
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"github.com/tigorlazuardi/bluemage/go/pkg/telemetry"
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"go.opentelemetry.io/otel/trace"
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)
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func LogInterceptor() connect.UnaryInterceptorFunc {
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interceptor := func(next connect.UnaryFunc) connect.UnaryFunc {
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return func(ctx context.Context, ar connect.AnyRequest) (resp connect.AnyResponse, err error) {
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span := trace.SpanFromContext(ctx)
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defer func() { telemetry.EndWithStatus(span, err) }()
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start := time.Now()
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resp, err = next(ctx, ar)
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dur := time.Since(start)
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if err != nil {
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slog.ErrorContext(ctx, "RPC Error",
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"procedure", ar.Spec().Procedure,
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"method", ar.HTTPMethod(),
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"duration", fmt.Sprintf("%.3fs", dur.Seconds()),
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"error", errs.DrillToError(err),
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"span.id", span.SpanContext().SpanID().String(),
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"trace.id", span.SpanContext().TraceID().String(),
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)
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} else {
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slog.InfoContext(ctx, "RPC Call",
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"procedure", ar.Spec().Procedure,
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"method", ar.HTTPMethod(),
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"duration", fmt.Sprintf("%.3fs", dur.Seconds()),
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"span.id", span.SpanContext().SpanID().String(),
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"trace.id", span.SpanContext().TraceID().String(),
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)
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}
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return resp, err
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}
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}
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return connect.UnaryInterceptorFunc(interceptor)
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}
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func ErrorMessageInterceptor() connect.UnaryInterceptorFunc {
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return func(uf connect.UnaryFunc) connect.UnaryFunc {
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return func(ctx context.Context, ar connect.AnyRequest) (connect.AnyResponse, error) {
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resp, err := uf(ctx, ar)
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if err == nil {
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return resp, err
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}
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span := trace.SpanFromContext(ctx)
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if !span.SpanContext().IsValid() {
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return resp, err
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}
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if cerr := new(connect.Error); errors.As(err, &cerr) {
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if e := errs.FindError(cerr); e != nil {
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msg := e.GetMessage()
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spanContext := span.SpanContext()
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traceId := spanContext.TraceID().String()
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e.Message("%s|%s", traceId, msg)
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}
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}
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return resp, err
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}
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}
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}
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