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log.go
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log.go
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/**
* @Author: lidonglin
* @Description:
* @File: log.go
* @Version: 1.0.0
* @Date: 2023/12/10 16:18
*/
package tgrpc
import (
"context"
"time"
"github.com/choveylee/tlog"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/proto"
)
func logFormatter(ctx context.Context, service, method string, duration time.Duration, req interface{}, resp interface{}, err error) {
code := status.Code(err)
latency := duration
var event *tlog.Tevent
if code == codes.OK {
event = tlog.D(ctx)
} else {
event = tlog.E(ctx).Err(err)
}
event = event.Detailf("service:%s", service).
Detailf("method:%s", method).
Detailf("latency:%v", latency).
Detailf("code:%s", code.String())
reqData := make([]byte, 0)
respData := make([]byte, 0)
request, ok := req.(proto.Message)
if ok {
var err error
reqData, err = protojson.Marshal(request)
if err != nil {
tlog.W(ctx).Err(err).Msgf("marshal req proto message err (%v).", err)
}
}
response, ok := resp.(proto.Message)
if ok {
var err error
respData, err = protojson.Marshal(response)
if err != nil {
tlog.W(ctx).Err(err).Msgf("marshal resp proto message err (%v).", err)
}
}
event = event.Detailf("req:%s", string(reqData)).
Detailf("resp:%s", string(respData))
event.Msg("grpc access log")
}