From b754c335491a6d583f0c8324b488b35e8cd957aa Mon Sep 17 00:00:00 2001
From: johnson <chengqiaosheng@gmail.com>
Date: Tue, 18 Jun 2019 17:07:31 +0800
Subject: [PATCH] grpc message should be able to set

---
 client/grpc/grpc.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/grpc/grpc.go b/client/grpc/grpc.go
index 9ed206c6..555fed0e 100644
--- a/client/grpc/grpc.go
+++ b/client/grpc/grpc.go
@@ -280,7 +280,7 @@ func (g *grpcClient) Options() client.Options {
 }
 
 func (g *grpcClient) NewMessage(topic string, msg interface{}, opts ...client.MessageOption) client.Message {
-	return newGRPCPublication(topic, msg, "application/octet-stream")
+	return newGRPCPublication(topic, msg, g.opts.ContentType, opts...)
 }
 
 func (g *grpcClient) NewRequest(service, method string, req interface{}, reqOpts ...client.RequestOption) client.Request {