https://github.com/fanweixiao/ios-websockets

WebSocket implementation using a Simple Wrapper around UIWebview. iOS 4.2+
https://github.com/fanweixiao/ios-websockets

Last synced: about 2 months ago
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WebSocket implementation using a Simple Wrapper around UIWebview. iOS 4.2+

• Host: GitHub
• URL: https://github.com/fanweixiao/ios-websockets
• Owner: fanweixiao
• Created: 2012-07-04T17:49:41.000Z (almost 13 years ago)
• Default Branch: master
• Last Pushed: 2012-07-01T00:57:34.000Z (almost 13 years ago)
• Last Synced: 2025-02-14T13:47:30.658Z (4 months ago)
• Language: Objective-C
• Homepage: http://www.benreeves.co.uk
• Size: 78.1 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README

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README

        

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----- Unminified Javascript -----

    

    var websocket;

    var messages = [];

    function getLastMessage() {

        var last_receive = window.last_receive;

        window.last_receive = null;

        return last_receive;

    }

    

    function close() {

        messages = [];

        

        if (websocket) {

            websocket.close();

            websocket = null;

        }

    }

    

    var process = function() {

        if (messages.length > 0) {

            if (!window || window.last_receive) 

                return;

        

            var msg = messages[0];

                        

            messages.splice(0);

            

            window.last_receive = msg[1];

            window.location = msg[0]; 

        }

        

        setTimeout(process, 250);

    };

    

    setTimeout(process, 250);

    function connect(url) {

        if (websocket)

            close(); 

	

        try {

            websocket = new WebSocket(url);

            websocket.onopen = function(evt) { messages.push(['onopen://', evt.data]); };

            websocket.onclose = function(evt) {   messages.push(['onclose://', evt.data]); };

            websocket.onmessage = function(evt) { messages.push(['onreceive://', evt.data]); };

            websocket.onerror = function(evt) { messages.push(['onerror://', evt.data]); };

        } catch (e) {

            messages.push(['onerror://', e.toString()]);

        }

    };