@Override
public boolean send(String message) {
if (!socket.isConnected()) return false;
try {
output.writeUTF(message);
Logger.i(this, "has send string " + message.length());
} catch (IOException e) {
Logger.printException(this, e);
return false;
}
return true;
}
@Override
public boolean disconnect() {
if (!socket.isConnected()) return false;
try {
input.close();
output.close();
socket.close();
} catch (IOException e) {
Logger.printException(this, e);
}
return !socket.isConnected();
}
public void initSocket() {
socket = new Socket();
try {
socket.setSendBufferSize(Config.SOCKET_MAX_SEND_BUFFER_SIZE);
socket.setReceiveBufferSize(Config.SOCKET_MAX_RECEIVE_BUFFER_SIZE);
socket.setKeepAlive(Config.SOCKET_KEEP_ALIVE_ENABLED);
socket.setTcpNoDelay(Config.SOCKET_TCP_NO_DELAY);
socket.setReuseAddress(true);
} catch (SocketException e) {
Logger.printException(this, e);
}
}
@Override
public boolean connect(String host, int port) {
initSocket();
if (socket.isConnected()) return false;
try {
socket.connect(new InetSocketAddress(host, port), Config.SOCKET_TIMEOUT);
input = new DataInputStream(socket.getInputStream());
output = new DataOutputStream(socket.getOutputStream());
} catch (ConnectException e) {
Logger.i(this, "Connection refused...");
} catch (java.net.SocketTimeoutException e) {
Logger.e(this, "Socket Timout!");
} catch (IOException e) {
Logger.printException(this, e);
}
return socket.isConnected();
}
@Override
public boolean send(byte[] message, int length) throws SocketException {
if (!socket.isConnected()) return false;
try {
BinaryConverter.writeIntToBytes(length, lengthbytes);
output.write(lengthbytes);
output.write(message, 0, length);
// Logger.i(this, "has send bytes " + (temp.length));
} catch (SocketException e) {
Logger.toast(this, "Connection lost, returning to Menu.");
throw e;
} catch (IOException e) {
Logger.printException(this, e);
return false;
}
return true;
}