Websocket在Firefox中失败 [英] Websocket fails in Firefox

问题描述

我在iOS上使用 PocketSocket 作为LAN WebSocket服务器（在端口8080上），我连接到它使用javascript。

以下是javascript代码：

  var address ='ws：//'+ window.location.host +'：8080 / ws'; 
 client = new WebSocket（address）; 
  

我已经使用浏览器测试了连接：
Chrome（Windows和OS X） ，Safari（OS X和iPhone），Opera（Windows），Android Browser，以及Panasonic TV上的浏览器。 X）。我已经尝试过从版本5到40的多个版本的Firefox。我也尝试过使用MozWebSocket，但没有用。

我得到的错误是：

  Firefox无法在ws：//192.168.0.100：8080 / ws建立到服务器的连接。 
 
在加载页面时，连接ws：//192.168.0.100：8080 / ws被中断。 
  

Firefox与其他浏览器有什么不同？
您有什么建议吗？

解决方案

这个问题与Sec-WebSocket-Extensions：permessage-deflate有关。在Firefox的about：config中设置network.websocket.extensions.permessage-deflate为false解决了这个问题。

另外从websocket服务器禁用permessage-deflate可以解决问题。

I am using PocketSocket as a LAN WebSocket server (on port 8080) on iOS and I connect to it using javascript.

Here is the javascript code:

var address = 'ws://' + window.location.host + ':8080/ws';
client = new WebSocket( address );

I have tested the connection using the fallowing browsers: Chrome (Windows and OS X), Safari (OS X and iPhone), Opera (Windows), Android Browser, the browser on Panasonic TV.

The only browser that it failed was Firefox (Windows and OS X). I have tried multiple versions of Firefox from version 5 to 40. I have also tried using MozWebSocket, but at no avail.

The error that I get is:

    Firefox can't establish a connection to the server at ws://192.168.0.100:8080/ws.

    The connection to ws://192.168.0.100:8080/ws was interrupted while the page was loading.

What is different in Firefox from the other browsers? Do you have any suggestions?

解决方案

The problem had to do with "Sec-WebSocket-Extensions: permessage-deflate". Setting network.websocket.extensions.permessage-deflate to false in about:config inside Firefox solved the problem.

Also disabling permessage-deflate from the websocket server would fix the problem.

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