Example 1 with TSpace
use of org.jpos.space.TSpace in project jPOS by jpos.
the class ChannelAdaptorTest method waitForWorkersOnStopDoesNotDeadlockWithUnfortunatelyTimedDisconnectReceivedBySender.
@Ignore("Failing and don't really know what this test tries to verify")
@Test
public void waitForWorkersOnStopDoesNotDeadlockWithUnfortunatelyTimedDisconnectReceivedBySender() throws Exception {
// Ensure no deadlock between Sender trying to call disconnect() and stop() joining on Sender.
StubISOChannel channel = new StubISOChannelThatThrowsExceptionOnSend();
LogListener logListener = mock(LogListener.class);
Space space = spy(new TSpace());
ThreadTrap trap = new ThreadTrap(SENDER_THREAD_NAME).delegateAfterReleaseCall();
trap.catchVictim().when(logListener).log(argThat(sendErrorLogEvent()));
trap.release().when(space).out(eq(IN_SPACE_KEY), not(isA(ISOMsg.class)));
channelAdaptor = configureAndStart(new ChannelAdaptorWithStubSpace(channel, space), new SimpleLogListener(), logListener);
waitForSenderAndReceiverToStart();
channelAdaptor.send(new ISOMsg("0800"));
assertThat("Sender did not call log()", trap.catchesVictim(), is(true));
// Once the sender thread is released it will try to call ChannelAdaptor.disconnect().
// If disconnect() is synchronized on ChannelAdaptor the sender and stop caller will deadlock.
assertCallToStopCompletes(1);
}Example 2 with TSpace
use of org.jpos.space.TSpace in project jPOS by jpos.
the class ChannelAdaptorTest method waitForWorkersOnStopDoesNotDeadlockWithUnfortunatelyTimedDisconnectReceivedByReceiver.
@Ignore("Failing and don't really know what this test tries to verify")
@Test
public void waitForWorkersOnStopDoesNotDeadlockWithUnfortunatelyTimedDisconnectReceivedByReceiver() throws Exception {
// Ensure no deadlock between Receiver trying to call disconnect() and stop() joining on Receiver.
StubISOChannel channel = new StubISOChannel();
Space space = spy(new TSpace());
ThreadTrap trap = new ThreadTrap(RECEIVER_THREAD_NAME).delegateAfterCatchCall().delegateAfterReleaseCall();
trap.catchVictim().when(space).out(eq(RECONNECT_SPACE_KEY), any(), eq(RECONNECT_DELAY));
trap.release().when(space).out(eq(READY_SPACE_KEY), not(isA(Date.class)));
channelAdaptor = configureAndStart(new ChannelAdaptorWithStubSpace(channel, space));
waitForSenderAndReceiverToStart();
// to trap the receiver before it tries to call disconnect() we first need it to be blocked in BaseChannel.receive()
channel.waitForReceiverToBlockInReceive();
channel.disconnect();
assertThat("Receiver did not call sp.out(" + RECONNECT_SPACE_KEY + ", new Object())", trap.catchesVictim(), is(true));
// Once the receiver thread to is released it will try to call ChannelAdaptor.disconnect().
// If disconnect() is synchronized on ChannelAdaptor the receiver and stop caller will deadlock.
assertCallToStopCompletes(1);
}