Merge branch 'errcode' of github.com:OpenIMSDK/Open-IM-Server into errcode

# Conflicts:
#	pkg/common/mw/rpc_server_interceptor.go

pkg/common/log/zap.go

@@ -70,6 +70,7 @@ func NewZapLogger() (*ZapLogger, error) {
 		return nil, err
 	}
 	zl.zap = l.Sugar()
+	zl.zap.WithOptions(zap.AddStacktrace(zap.DPanicLevel))
 	return zl, nil
 }
 
@@ -102,6 +103,14 @@ func (l *ZapLogger) cores() (zap.Option, error) {
 	}), nil
 }
 
+func NewErrStackCore(c zapcore.Core) zapcore.Core {
+	return &errStackCore{c}
+}
+
+type errStackCore struct {
+	zapcore.Core
+}
+
 func (l *ZapLogger) getWriter() (zapcore.WriteSyncer, error) {
 	logf, err := rotatelogs.New(config.Config.Log.StorageLocation+sp+"OpenIM.log.all"+".%Y-%m-%d",
 		rotatelogs.WithRotationCount(config.Config.Log.RemainRotationCount),