From d06898e35440bdc41f5188e2e50b329d31b2d72e Mon Sep 17 00:00:00 2001
From: whyrusleeping <why@ipfs.io>
Date: Wed, 24 Jul 2019 15:16:47 -0700
Subject: [PATCH] close stream after writing in hello

---
 node/hello/hello.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/node/hello/hello.go b/node/hello/hello.go
index 974d6e681..a3deb387a 100644
--- a/node/hello/hello.go
+++ b/node/hello/hello.go
@@ -78,6 +78,7 @@ func (hs *Service) SayHello(ctx context.Context, pid peer.ID) error {
 	if err != nil {
 		return err
 	}
+	defer s.Close()
 
 	hts := hs.cs.GetHeaviestTipSet()
 	weight := hs.cs.Weight(hts)