public void removeConnection(String address) {
mutex.writeLock().lock();
try {
if (connections.containsKey(address)) {
ConnectionHandler handler = connections.get(address);
connections.remove(address);
routingTable.remove(localDevice.getBluetoothAddress(), address);
handler.setStop(true);
}
} finally {
mutex.writeLock().unlock();
}
}
public boolean send(String destination, byte[] data) {
mutex.writeLock().lock();
try {
String nextHop = routingTable.nextHop(localDevice.getBluetoothAddress(), destination);
if (nextHop != null) {
Packet p =
new Packet(Packet.DATA_PACKET, localDevice.getBluetoothAddress(), destination, data);
ConnectionHandler handler = connections.get(nextHop);
if (handler != null) {
handler.offer(p);
return true;
}
}
} finally {
mutex.writeLock().unlock();
}
return false;
}
@Override
public void run() {
serverThread.setStop(true);
clientThread.setStop(true);
for (String connection : connections.keySet()) {
ConnectionHandler handler = connections.get(connection);
handler.setStop(true);
try {
// wait for the thread to finish
handler.join();
} catch (InterruptedException e) {
}
}
connections.clear();
}
public void acceptConnection(BtConnection connection, boolean server) {
mutex.writeLock().lock();
try {
if (!hasConnection(connection.getRemoteDevice().getBluetoothAddress())
&& connections.size() < 2) {
ConnectionHandler handler = new ConnectionHandler(connection);
connections.put(handler.getBtAddress(), handler);
handler.start();
routingTable.add(localDevice.getBluetoothAddress(), handler.getBtAddress());
} else {
connection.close();
}
} catch (IOException e) {
Log("SynCore.acceptConnection", e.getMessage());
} finally {
mutex.writeLock().unlock();
}
}