String address = stringArg(args, 0);
int port = intArg(args, 1);
int options = intArg(args, 2);
UDPImpl self = (UDPImpl)thisObj;
self.handle = new NIODatagramHandle(self.runner);
try {
self.handle.bind(address, port);
clearErrno();
return 0;
} catch (NodeOSException nse) {