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| public static void startServer() throws Exception {
logErreur("Démarrage serveur");
// 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);
while (true) {
try {
// Wait for an event
selector.select();
} catch (IOException e) {
// Handle error with selector
break;
}
// Get keys
Set readyKeys = selector.selectedKeys();
// iterate over the set of selected keys:
Iterator it = readyKeys.iterator();
// Look at each key in the selected set:
while (it.hasNext()) {
SelectionKey key = (SelectionKey) it.next();
it.remove();
if (key.isAcceptable()) {
SocketChannel client = server.accept();// get client socket channel
client.configureBlocking(false); // Non Blocking I/O
client.register(selector, SelectionKey.OP_READ | SelectionKey.OP_WRITE); // recording to the selector (reading & writing)
int idClient=addClient(client, key);
continue;
}
if (key.isReadable()) {
SocketChannel client = (SocketChannel) key.channel();
try {
readMessage(client);
}catch(Exception e){
System.out.println("ERROR in Server readMessage() " + e);
}
}
}
}
} |
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