From: Kim Alvefur <zash@zash.se>
Date: Wed, 23 Mar 2016 13:31:35 +0000 (+0100)
Subject: mod_websocket: Remove warning about unsolicited pong frames "MAY be sent unsolicited... 
X-Git-Url: https://git.enpas.org/?a=commitdiff_plain;h=f703974e4eea7cc63982d815c29d7e2a30dd8f33;p=prosody.git

mod_websocket: Remove warning about unsolicited pong frames "MAY be sent unsolicited" per RFC 6455 (thanks mt)
---

diff --git a/plugins/mod_websocket.lua b/plugins/mod_websocket.lua
index 274e587a..ecbfabdd 100644
--- a/plugins/mod_websocket.lua
+++ b/plugins/mod_websocket.lua
@@ -226,8 +226,7 @@ function handle_request(event)
 			frame.opcode = 0xA;
 			conn:write(build_frame(frame));
 			return "";
-		elseif opcode == 0xA then -- Pong frame
-			module:log("warn", "Received unexpected pong frame: " .. tostring(frame.data));
+		elseif opcode == 0xA then -- Pong frame, MAY be sent unsolicited, eg as keepalive
 			return "";
 		else
 			log("warn", "Received frame with unsupported opcode %i", opcode);