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POClient-server application socket problem
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copied!<p>I am currently developing a client-server application and I have this problem: I want to create a different class instance depending on what the connected socket sends, but it only creates the first instance then it stucks. Here is some piece of code:</p> <pre><code> Socket clientSocket = null; ServerSocket server = null; String buff = null; transfer tr = null; colectieClienti clienti = new colectieClienti(); </code></pre> <p>And:</p> <pre><code>while (true) { try { clientSocket = server.accept(); buff = (new BufferedReader(new InputStreamReader(clientSocket.getInputStream()))).readLine(); if (buff.equals("client")) { (colectieClienti.useri[colectieClienti.nrUseri++] = new clientThread(clientSocket, stmt)).start(); } else { tr = new transfer(clientSocket); tr.start(); } } catch (IOException ex) { System.out.println(ex); } } </code></pre> <p>I have to mention that <code>clientThread</code> is a class that extends <code>Thread</code> and communicates with a GUI, and <code>transfer</code> is a class that only send some files from client to server. The logic is something like this: In the GUI the user connects to the server, so it is created a new instance of <code>clientThread</code> and after this, when the user press a button it creates a new socket (on the client side and send a message to the server, something like "I want to create a new instance of <code>transfer</code> class, which is done by the <code>buff</code>) and receive the data. But it only creates the <code>clientThread</code> instance and then it stucks. Can anyone help me?</p> <p>LE: This is the constructor of <code>clientThread</code></p> <pre><code> public clientThread(Socket socket, Statement statement) { comunicare = socket; try { oStream = comunicare.getOutputStream(); is = new BufferedReader(new InputStreamReader(comunicare.getInputStream())); os = new PrintStream(oStream); } catch (IOException ex) { System.out.println(ex); } this.statement = statement; } </code></pre>

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