From a186c70446ba2a17d967e86dd8e0fcb76761aadf Mon Sep 17 00:00:00 2001
From: wangxu <play89925@gmail.com>
Date: Tue, 25 Aug 2020 17:11:02 +0800
Subject: [PATCH] add log grpc handler err (#1973)

Co-authored-by: wangxu <wangxu@oneniceapp.com>
---
 grpc.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/grpc.go b/grpc.go
index 1de8a83..11724ca 100644
--- a/grpc.go
+++ b/grpc.go
@@ -194,6 +194,10 @@ func (g *grpcServer) handler(srv interface{}, stream grpc.ServerStream) (err err
 				logger.Error(string(debug.Stack()))
 			}
 			err = errors.InternalServerError(g.opts.Name, "panic recovered: %v", r)
+		} else if err != nil {
+			if logger.V(logger.InfoLevel, logger.DefaultLogger) {
+				logger.Errorf("grpc handler got error: %s", err)
+			}
 		}
 	}()