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| public static void startServer(){
logErreur("Démarrage serveur");
try {
// Create the server socket channel
server = ServerSocketChannel.open();
// nonblocking I/O
server.configureBlocking(false);
server.socket().bind(new java.net.InetSocketAddress(port));
// Create the selector
Selector selector = Selector.open();
SelectionKey acceptKey = server.register(selector, SelectionKey.OP_ACCEPT);
// Attente des connexions...
while (true) {
Set readyKeys;
Iterator it;
try {
// Wait for an event
selector.select();
// Get keys
readyKeys = selector.selectedKeys();
// iterate over the set of selected keys:
it = readyKeys.iterator();
} catch (Exception ee) {
// Handle error with selector
continue;
}
try {
// Look at each key in the selected set:
while (it.hasNext()) {
SelectionKey key = (SelectionKey) it.next();
it.remove();
if (key.isAcceptable()) {
try {
SocketChannel client = server.accept();// get client socket channel
client.configureBlocking(false); // Non Blocking I/O
client.register(selector, SelectionKey.OP_READ); // recording to the selector (reading & writing)
String ip = client.socket().getInetAddress().getHostAddress();
// Ajout du client
addClient(client, ip);
}catch(Exception eee){
// Connexion échouée
logErreur("!! Erreur : startServer() key.isAcceptable() !!" + eee.getMessage());
}
continue;
}
try {
if (key.isReadable()) {
SocketChannel client = (SocketChannel) key.channel();
ServerThread thread = selectThread(); // Sélection d'un thread libre de traitement des données reçues
thread.client = client;
thread.busy = true;
}
}catch(Exception eee){
logErreur("!! Erreur : startServer() key.isReadable() !!" + eee.getMessage());
}
}
}catch(Exception ee){}
try {Thread.sleep(50);} catch(Throwable t){}
}
} catch (Exception e) {
logErreur("!! Erreur : startServer() démarrage !!" + e.getMessage());
exitServer();
System.exit(-1);
}
} |
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