From 69b583ecddfa250da32500a45a4711109a8f1d8a Mon Sep 17 00:00:00 2001
From: Anthony Raymond <anthonyraymond@users.noreply.github.com>
Date: Wed, 6 Jan 2021 14:02:37 +0100
Subject: [PATCH] Increase readTimeout tolerance according to RFC

About Heart Beating, RFC states that:
 > because of timing inaccuracies, the receiver SHOULD be tolerant and take into account an error margin
Adapt the readTimeout to be more tolerant
---
 server/client/conn.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/client/conn.go b/server/client/conn.go
index ed273c6..f5db7c1 100644
--- a/server/client/conn.go
+++ b/server/client/conn.go
@@ -122,7 +122,7 @@ func (c *Conn) readLoop() {
 			// infinite timeout
 			c.rw.SetReadDeadline(time.Time{})
 		} else {
-			c.rw.SetReadDeadline(time.Now().Add(readTimeout))
+			c.rw.SetReadDeadline(time.Now().Add(readTimeout * 2))
 		}
 		f, err := reader.Read()
 		if err != nil {