/** Sends out an array containing information about all the connected to the ccserver */
private void sendConnectedList() {
// Setup some stuff
ArrayList<ConnectionThread> currentConnections = parent.getConnectionThread();
ConnectionThread tempConnection;
int size = currentConnections.size();
System.out.println(" Number of users: " + size);
try {
// Send packageID
dos.writeByte(4);
// Start sending to master how many entry's we will send
dos.writeInt(size);
for (int i = 0; i < size; i++) {
tempConnection = currentConnections.get(i);
// Send id
dos.writeInt(tempConnection.getccserverId());
// Send name
writeString(tempConnection.getComputerName());
// Send if in used
dos.writeBoolean(tempConnection.isInUse());
// Send if thread is a master
dos.writeBoolean(tempConnection.isMaster());
}
} catch (IOException e) {
parent.log.printlnErr("IO exception from thread #" + ccserverId + "@sendConnectionList");
e.printStackTrace();
}
}
/**
* This will ask this thread´s client to connect to the IP This method is called from another
* ConnectionThread that is a master
*
* @param ip IP-address to the master
* @param port Port that master is listening on
* @return True if the thread is not busy
*/
public boolean connectSlaveToMaster(String ip, int port) {
// Check so that the thread is still alive and it not a master and that it not allready in use
if (running && !master && !inUse) {
// Set that this thread is in use
inUse = true;
// Now send a request to the slave to connect to the master
try {
// PackageID = 10
dos.writeByte(10);
// Send the ip
writeString(ip);
// Send the port number
dos.writeInt(port);
} catch (IOException e) {
parent.log.printlnErr("Something went wrong trying to setup input/output streams");
e.printStackTrace();
}
return true;
} else {
return false;
}
}
