From c9a0b36a5f89797672facdb2983600e22ecf6417 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?G=C3=ADsli=20Kristj=C3=A1nsson?= <gislik@hamstur.is>
Date: Mon, 3 Sep 2018 14:56:30 +0000
Subject: [PATCH] rpc: reset client write deadline after write (#17549)

This fixes an issue with websocket ping frame handling.
---
 rpc/client.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/rpc/client.go b/rpc/client.go
index a2ef2ed6b..d96189a2d 100644
--- a/rpc/client.go
+++ b/rpc/client.go
@@ -487,6 +487,7 @@ func (c *Client) write(ctx context.Context, msg interface{}) error {
 	}
 	c.writeConn.SetWriteDeadline(deadline)
 	err := json.NewEncoder(c.writeConn).Encode(msg)
+	c.writeConn.SetWriteDeadline(time.Time{})
 	if err != nil {
 		c.writeConn = nil
 	}
-- 
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