public void testConnector() throws Exception {
SessionID sessionID = new SessionID(FixVersions.BEGINSTRING_FIX40, "TW", "ISLD");
SessionSettings settings = setUpSessionSettings(sessionID);
DefaultSessionFactory sessionFactory =
new DefaultSessionFactory(
new UnitTestApplication(),
new MemoryStoreFactory(),
new ScreenLogFactory(true, true, true));
SessionConnector connector = new SessionConnectorUnderTest(settings, sessionFactory);
connector.addPropertyChangeListener(new SessionConnectorListener());
Session session = connector.createSession(sessionID);
assertNotNull(session);
Map<SessionID, Session> sessions = Collections.singletonMap(session.getSessionID(), session);
connector.setSessions(sessions);
assertEquals(1, propertyChangeEvents.size());
assertEquals(1, connector.getManagedSessions().size());
assertEquals(session, connector.getManagedSessions().get(0));
assertFalse(connector.isLoggedOn());
Field stateField = session.getClass().getDeclaredField("state");
stateField.setAccessible(true);
SessionState state = (SessionState) stateField.get(session);
state.setLogonSent(true);
state.setLogonReceived(true);
assertTrue(connector.isLoggedOn());
assertTrue(session.isEnabled());
connector.logoutAllSessions(true);
assertFalse(session.isEnabled());
assertEquals(9999, connector.getIntSetting(Acceptor.SETTING_SOCKET_ACCEPT_PORT));
assertNotNull(connector.getScheduledExecutorService());
assertEquals(settings, connector.getSettings());
}
@Override
public void exceptionCaught(IoSession ioSession, Throwable cause) throws Exception {
boolean disconnectNeeded = false;
Session quickFixSession = findQFSession(ioSession);
Throwable realCause = cause;
if (cause instanceof ProtocolDecoderException && cause.getCause() != null) {
realCause = cause.getCause();
} else {
Throwable chain = cause;
while (chain != null && chain.getCause() != null) {
chain = chain.getCause();
if (chain instanceof IOException) {
realCause = chain;
break;
}
}
}
String reason;
if (realCause instanceof IOException) {
if (quickFixSession != null && quickFixSession.isEnabled()) {
reason = "Socket exception (" + ioSession.getRemoteAddress() + "): " + cause;
} else {
reason = "Socket (" + ioSession.getRemoteAddress() + "): " + cause;
}
disconnectNeeded = true;
} else if (realCause instanceof CriticalProtocolCodecException) {
reason = "Critical protocol codec error: " + cause;
disconnectNeeded = true;
} else if (realCause instanceof ProtocolCodecException) {
reason = "Protocol handler exception: " + cause;
} else {
reason = cause.toString();
}
if (disconnectNeeded) {
try {
if (quickFixSession != null) {
quickFixSession.disconnect(reason, true);
} else {
log.error(reason, cause);
ioSession.closeNow();
}
} finally {
ioSession.setAttribute("QFJ_RESET_IO_CONNECTOR", Boolean.TRUE);
}
} else {
log.error(reason, cause);
}
}
