/**
* ( begin auto-generated from Server_available.xml )
*
* <p>Returns the next client in line with a new message.
*
* <p>( end auto-generated )
*
* @brief Returns the next client in line with a new message.
* @webref server
* @usage application
*/
public Client available() {
synchronized (clients) {
int index = lastAvailable + 1;
if (index >= clientCount) index = 0;
for (int i = 0; i < clientCount; i++) {
int which = (index + i) % clientCount;
Client client = clients[which];
// Check for valid client
if (!client.active()) {
removeIndex(which); // Remove dead client
i--; // Don't skip the next client
// If the client has data make sure lastAvailable
// doesn't end up skipping the next client
which--;
// fall through to allow data from dead clients
// to be retreived.
}
if (client.available() > 0) {
lastAvailable = which;
return client;
}
}
}
return null;
}
/**
* ( begin auto-generated from Server_disconnect.xml )
*
* <p>Disconnect a particular client.
*
* <p>( end auto-generated )
*
* @brief Disconnect a particular client.
* @webref server:server
* @param client the client to disconnect
*/
public void disconnect(Client client) {
client.stop();
int index = clientIndex(client);
if (index != -1) {
removeIndex(index);
}
}
public void run() {
while (Thread.currentThread() == thread) {
try {
Socket socket = server.accept();
Client client = new Client(parent, socket);
if (clientValidationMethod != null) {
try {
clientValidationMethod.invoke(parent, new Object[] {this, client});
} catch (Exception e) {
// System.err.println("Disabling serverEvent() for port " + port);
e.printStackTrace();
}
}
if (client.active()) {
synchronized (clients) {
addClient(client);
if (serverEventMethod != null) {
try {
serverEventMethod.invoke(parent, new Object[] {this, client});
} catch (Exception e) {
// System.err.println("Disabling serverEvent() for port " + port);
e.printStackTrace();
}
}
}
}
} catch (SocketException e) {
// thrown when server.close() is called and server is waiting on accept
System.err.println("Server SocketException: " + e.getMessage());
thread = null;
} catch (IOException e) {
// errorMessage("run", e);
e.printStackTrace();
thread = null;
}
try {
Thread.sleep(8);
} catch (InterruptedException ex) {
}
}
}
