Merge pull request 'feat(apm): support stream name arg' (#1) from feat/add-stream-name into master

Reviewed-on: #1

.gitignore

@@ -114,3 +114,4 @@ fabric.properties
 # Android studio 3.1+ serialized cache file
 .idea/caches/build_file_checksums.ser
 
+.idea

apm.go

@@ -32,6 +32,7 @@ type OtelConfig struct {
 	ServiceName    string
 	ServiceVersion string
 	Env            string
+	StreamName     string
 }
 
 func InitOtelAPM(config OtelConfig) error {
@@ -46,6 +47,9 @@ func InitOtelAPM(config OtelConfig) error {
 	if config.AuthHeader != "" {
 		authHeaders["Authorization"] = config.AuthHeader
 	}
+	if config.StreamName != "" {
+		authHeaders["stream-name"] = config.StreamName
+	}
 	otlpHTTPExporter, err := otlptracehttp.New(context.Background(),
 		otlptracehttp.WithEndpoint(config.Endpoint),
 		otlptracehttp.WithURLPath(config.Path),