@Test
public void testUDPconnection() throws Exception {
Subject<byte[], byte[]> sub = PublishSubject.create();
SimpleChan simpleadapter = new SimpleChan(sub);
TestAwaitableObserver<byte[]> monitor = new TestAwaitableObserver<>();
sub.subscribe(monitor);
int port = rand.nextInt(100) + 8000;
ServerFrontEnd udpSrv = ServerFrontEnd.udp(simpleadapter, port);
udpSrv.startAsync().awaitRunning();
sendMSG(MSG.getBytes(), port);
monitor.awaitOnNext(1, TIMEOUT);
assertThat("msg was received", monitor.getOnNextEvents().get(0), equalTo(MSG.getBytes()));
}
@Test
public void testUDPLargePacket() throws Exception {
Subject<byte[], byte[]> sub = PublishSubject.create();
SimpleChan simpleadapter = new SimpleChan(sub);
TestAwaitableObserver<byte[]> monitor = new TestAwaitableObserver<>();
sub.subscribe(monitor);
int port = rand.nextInt(100) + 8000;
ServerFrontEnd udpSrv = ServerFrontEnd.udp(simpleadapter, port, 65536);
byte[] msg = new byte[65535 - 28]; // max payload size
rand.nextBytes(msg);
udpSrv.startAsync().awaitRunning();
sendMSG(msg, port);
monitor.awaitOnNext(1, TIMEOUT);
assertThat("msg was received", monitor.getOnNextEvents().get(0), equalTo(msg));
}