golang grpc调用轨迹记录-trace
2019-02-12 本文已影响2人
46d3d081fdf9
在server端引入trace包
"golang.org/x/net/trace"
//添加trace的http监听
func startTrace() {
trace.AuthRequest = func(req *http.Request) (any, sensitive bool) {
return true, true
}
go http.ListenAndServe(":50051", nil)
grpclog.Info("Trace listen on 50051")
}
//打开trace开关
func init() {
grpc.EnableTracing = true
}
在main函数中调用开启trace
// 开启trace
go startTrace()
查看调用请求的链接:http://localhost:50051/debug/requests
