initial import

2020-07-26 17:09:05 +08:00
commit 7e3a369a8f
647 changed files with 54754 additions and 0 deletions
--- a/core/trace/tracespec/trace.go
+++ b/core/trace/tracespec/trace.go
@@ -0,0 +1,10 @@
+package tracespec
+
+import "context"
+
+type Trace interface {
+	SpanContext
+	Finish()
+	Fork(ctx context.Context, serviceName, operationName string) (context.Context, Trace)
+	Follow(ctx context.Context, serviceName, operationName string) (context.Context, Trace)
+}