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Code Issues Releases Wiki Activity

Disable perMessageDeflate on WS servers

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Workaround for this issue: https://github.com/websockets/ws/pull/632
as it has been fixed in the 1.x release that drops support for
node 0.10...
This commit is contained in:
Nick O'Leary 2016-02-10 21:43:37 +00:00
parent 401e65e852
commit 3ec8ecd4de
2 changed files with 20 additions and 4 deletions
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12
nodes/core/io/22-websocket.js
View File

@ -1,5 +1,5 @@
/**
* Copyright 2013,2015 IBM Corp.
* Copyright 2013, 2016 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -82,7 +82,15 @@ module.exports = function(RED) {
RED.server.addListener('newListener',storeListener);
// Create a WebSocket Server
node.server = new ws.Server({server:RED.server,path:path});
node.server = new ws.Server({
server:RED.server,
path:path,
// Disable the deflate option due to this issue
// https://github.com/websockets/ws/pull/632
// that is fixed in the 1.x release of the ws module
// that we cannot currently pickup as it drops node 0.10 support
perMessageDeflate: false
});
// Workaround https://github.com/einaros/ws/pull/253
// Stop listening for new listener events

12
red/api/comms.js
View File

@ -1,5 +1,5 @@
/**
* Copyright 2014, 2015 IBM Corp.
* Copyright 2014, 2016 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -51,7 +51,15 @@ function start() {
var webSocketKeepAliveTime = settings.webSocketKeepAliveTime || 15000;
var path = settings.httpAdminRoot || "/";
path = (path.slice(0,1) != "/" ? "/":"") + path + (path.slice(-1) == "/" ? "":"/") + "comms";
wsServer = new ws.Server({server:server,path:path});
wsServer = new ws.Server({
server:server,
path:path,
// Disable the deflate option due to this issue
// https://github.com/websockets/ws/pull/632
// that is fixed in the 1.x release of the ws module
// that we cannot currently pickup as it drops node 0.10 support
perMessageDeflate: false
});
wsServer.on('connection',function(ws) {
log.audit({event: "comms.open"});