fix(sdk): goroutine display stack (#6398)

yesnault · web-flow · commit 987162f53d72 · 2023-01-02T09:57:26.000+01:00
diff --git a/sdk/goroutine.go b/sdk/goroutine.go
@@ -143,7 +143,7 @@ func (m *GoRoutines) exec(g *GoRoutine) {
 		defer func() {
 			if r := recover(); r != nil {
 				buf := make([]byte, 1<<16)
-				runtime.Stack(buf, false)
+				buf = buf[:runtime.Stack(buf, false)]
 				ctx = context.WithValue(ctx, cdslog.Stacktrace, string(buf))
 				log.Error(ctx, "[PANIC][%s] %s failed", hostname, g.Name)
 			}

Original file line number	Diff line number	Diff line change
`@@ -143,7 +143,7 @@ func (m GoRoutines) exec(g GoRoutine) {`
`143`	`143`	`defer func() {`
`144`	`144`	`if r := recover(); r != nil {`
`145`	`145`	`buf := make([]byte, 1<<16)`
`146`		`- runtime.Stack(buf, false)`
	`146`	`+ buf = buf[:runtime.Stack(buf, false)]`
`147`	`147`	`ctx = context.WithValue(ctx, cdslog.Stacktrace, string(buf))`
`148`	`148`	`log.Error(ctx, "[PANIC][%s] %s failed", hostname, g.Name)`
`149`	`149`	`}`