Little problem with AsyncUdpSocket receiving data after connecting to broadcast instead of server

Question

I have a problem with AsyncUdpSocket.

I used to connect to a server, send some data and get some response. Now since I do not know the actual address of the server I had

Answer 1

Ok, unfortunately all reply's do not work for me but I found the solution, finally ;)

NSString *bcHost = @"255.255.255.255";
NSString *anyHost = @"0.0.0.0";

int UDP_SOCKET_PORT =         6001;
int DISCOVERY_PORT  =       6003;

udpSocket = [[AsyncUdpSocket alloc] initWithDelegate:self];
[udpSocket bindToAddress:anyHost port:DISCOVERY_PORT error:nil];  
[udpSocket enableBroadcast:YES error:nil]; 
[udpSocket receiveWithTimeout:10 tag:0];
[udpSocket sendData:[@"Hello" dataUsingEncoding:NSASCIIStringEncoding] toHost:bcHost port:UDP_SOCKET_PORT withTimeout:-1 tag:0];

If there is an server behind it, it will trigger a response and this will also allow to get the ip from the server for further processing.