Files
tasks/common/testing/otellogger/otellogger.go
Alex ShtinandGitHub 8e8f1b0f7c Remove license header from every file (#7689)
## What changed?
<!-- Describe what has changed in this PR -->
Remove license header from every file. Because it is really hard to
follow in this PR here is the summary:
1. License header is removed from all `.go` and `.proto` files
:fireworks::fireworks:🎆.
2. `LICENSE` file in the root directory has only Temporal and Uber
copyrights.
3. 5 other `LICENSE` files added to the packages which have copyrights
different from Temporal and Uber: Datadog, Xargin, "Mat Ryer, Tyler
Bunnell and contributors".
4. `license_file` flag is removed from all code generation tools.
5. `copyright_file` flag is removed from `go:generate mockgen`
directive.
6. All copyright related targets are removed from `Makefile`.
7. Updated Temporal copyright year to 2025 everywhere.

## Why?
<!-- Tell your future self why have you made these changes -->
I double checked with legal department that it is not needed to have
license header in every file. One file per repo is enough. I put all
copyrights to the root `LICENSE` file and removed header from all other
files. Also updated tools and `Makefile`.
2025-05-01 18:50:21 -07:00

68 lines
1.4 KiB
Go

package otellogger
import (
"context"
"fmt"
"net"
"sync"
"testing"
ctrace "go.opentelemetry.io/proto/otlp/collector/trace/v1"
trace "go.opentelemetry.io/proto/otlp/trace/v1"
"go.temporal.io/server/common/testing/freeport"
"google.golang.org/grpc"
)
type OTELLogger struct {
ctrace.UnimplementedTraceServiceServer
addr string
spansLock sync.RWMutex
spans []*trace.ResourceSpans
}
func Start(tb testing.TB) (*OTELLogger, error) {
grpcServer := grpc.NewServer()
l := &OTELLogger{
addr: fmt.Sprintf("localhost:%d", freeport.MustGetFreePort()),
}
ctrace.RegisterTraceServiceServer(grpcServer, l)
listener, err := net.Listen("tcp", l.addr)
if err != nil {
return nil, err
}
go func() {
if err := grpcServer.Serve(listener); err != nil {
tb.Errorf("OTEL logger failed to start: %v", err)
}
}()
go func() {
<-tb.Context().Done()
grpcServer.Stop()
}()
return l, nil
}
func (l *OTELLogger) Addr() string {
return "http://" + l.addr
}
func (l *OTELLogger) Spans() []*trace.ResourceSpans {
l.spansLock.RLock()
defer l.spansLock.RUnlock()
return l.spans
}
func (l *OTELLogger) Export(
ctx context.Context,
request *ctrace.ExportTraceServiceRequest,
) (*ctrace.ExportTraceServiceResponse, error) {
l.spansLock.Lock()
defer l.spansLock.Unlock()
l.spans = append(l.spans, request.ResourceSpans...)
return &ctrace.ExportTraceServiceResponse{}, nil
}