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A [[ΓΓͺã¡]] Project Implementation of a basic "server" socket in AS3[http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/net/ServerSocket.html], default is a HTTP 0.9[http://www.w3.org/Protocols/HTTP/AsImplemented.html] web server implementation on port 8080. A running instance of this server generates a HTML HelloWorld page at http://localhost:8080 Request from client: <pre> GET / HTTP/1.1 </pre> Response from Server: <pre> <!DOCTYPE html> <html> <head> <title>Hello HTML</title> </head> <body> <p>Hello World!</p> </body> </html> </pre> Source Code: <pre> package { import flash.display.Sprite; import flash.net.ServerSocket; import flash.events.ServerSocketConnectEvent; import flash.net.Socket; import flash.events.ProgressEvent; import flash.events.IOErrorEvent; import flash.events.Event; import flash.events.OutputProgressEvent; public class ServerSocketX extends Sprite { private var serverSocket:ServerSocket; private var clientSockets:Object; public function ServerSocketX() { clientSockets = []; serverSocket = new ServerSocket(); serverSocket.addEventListener(Event.CONNECT, connectHandler); serverSocket.addEventListener(Event.CLOSE, onClose); serverSocket.bind(8080, "127.0.0.1"); serverSocket.listen(); trace("Server Socket listenting."); } private function connectHandler(e:ServerSocketConnectEvent):void { var socket:Socket = e.socket as Socket; clientSockets[socket.remoteAddress + socket.remotePort] = socket; socket.addEventListener(ProgressEvent.SOCKET_DATA, socketDataHandler); socket.addEventListener(Event.CLOSE, onClientClose); socket.addEventListener(IOErrorEvent.IO_ERROR, onIOError); socket.addEventListener(OutputProgressEvent.OUTPUT_PROGRESS, progressHandler); trace("Connect: " + socket.remoteAddress + ":" + socket.remotePort); } private function closeSocket(socket:Socket):void { trace("Close: " + socket.remoteAddress + ":" + socket.remotePort); socket.removeEventListener(ProgressEvent.SOCKET_DATA, socketDataHandler); socket.removeEventListener(Event.CLOSE, onClientClose); socket.removeEventListener(IOErrorEvent.IO_ERROR, onIOError); socket.removeEventListener(OutputProgressEvent.OUTPUT_PROGRESS, progressHandler); clientSockets[socket.remoteAddress + socket.remotePort] = null; if (socket.connected) socket.close(); socket = null; } private function progressHandler(e:OutputProgressEvent):void { if (e.bytesPending == 0) { var socket:Socket = e.target as Socket; closeSocket(socket); } } private function socketDataHandler(e:ProgressEvent):void { var socket:Socket = e.target as Socket; var msg:String = socket.readUTFBytes(socket.bytesAvailable); trace(socket.remoteAddress + ":" + socket.remotePort + "<" + msg.substr(0, msg.indexOf("\n"))); // check for http GET / if (msg.substr(0, 6) == "GET / ") { socket.writeUTFBytes("<!DOCTYPE html><html><head><title>Hello HTML</title></head><body><p>Hello World!</p></body></html>"); socket.flush(); } else { closeSocket(socket); } } private function onClientClose(e:Event):void { var socket:Socket = e.target as Socket; closeSocket(socket); } private function onIOError(e:IOErrorEvent):void { trace("ERROR: " + e.text); } private function onClose(e:Event):void { trace("Server socket closed."); } } } </pre>
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