From 69334ee62ba8bdfd754e8c38eb6b90768e2d3807 Mon Sep 17 00:00:00 2001
From: Graham Miller <graham.miller@gmail.com>
Date: Tue, 8 Feb 2011 12:42:31 -0800
Subject: [PATCH] netchan: graceful handling of closed connection Currently,
 when an importer closes the connection, the exporter gives an error message
 'netchan export: error decoding client header:EOF'.  This change causes the
 exporter to look for an EOF during the parse of the header, and silences the
 log message in that case.

R=r
CC=golang-dev, rog
https://golang.org/cl/4132044
---
 src/pkg/netchan/export.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/pkg/netchan/export.go b/src/pkg/netchan/export.go
index 0b28536edf..675e252d5c 100644
--- a/src/pkg/netchan/export.go
+++ b/src/pkg/netchan/export.go
@@ -118,7 +118,9 @@ func (client *expClient) run() {
 	for {
 		*hdr = header{}
 		if err := client.decode(hdrValue); err != nil {
-			expLog("error decoding client header:", err)
+			if err != os.EOF {
+				expLog("error decoding client header:", err)
+			}
 			break
 		}
 		switch hdr.PayloadType {
-- 
2.50.0