Exemplo n.º 1
6
  protected void logoutAllSessions(boolean forceDisconnect) {
    log.info("Logging out all sessions");
    if (sessions == null) {
      log.error("Attempt to logout all sessions before initialization is complete.");
      return;
    }
    for (Session session : sessions.values()) {
      try {
        session.logout();
      } catch (Throwable e) {
        logError(session.getSessionID(), null, "Error during logout", e);
      }
    }

    if (forceDisconnect && isLoggedOn()) {
      for (Session session : sessions.values()) {
        try {
          if (session.isLoggedOn()) {
            session.disconnect("Forcibly disconnecting session", false);
          }
        } catch (Throwable e) {
          logError(session.getSessionID(), null, "Error during disconnect", e);
        }
      }
    }

    if (!forceDisconnect) {
      waitForLogout();
    }
  }
Exemplo n.º 2
0
 protected void waitForLogout() {
   long start = System.currentTimeMillis();
   Set<Session> loggedOnSessions;
   while (!(loggedOnSessions = getLoggedOnSessions()).isEmpty()) {
     try {
       Thread.sleep(100L);
     } catch (InterruptedException e) {
       log.error(e.getMessage(), e);
     }
     final long elapsed = System.currentTimeMillis() - start;
     Iterator<Session> sessionItr = loggedOnSessions.iterator();
     while (sessionItr.hasNext()) {
       Session session = sessionItr.next();
       if (elapsed >= session.getLogoutTimeout() * 1000L) {
         try {
           session.disconnect("Logout timeout, force disconnect", false);
         } catch (IOException e) {
           log.error(e.getMessage(), e);
         }
         sessionItr.remove();
       }
     }
     // Be sure we don't look forever
     if (elapsed > 60000L) {
       log.warn("Stopping session logout wait after 1 minute");
       break;
     }
   }
 }
  @Override
  public boolean send(String data) {
    // Check for and disconnect slow consumers.
    if (maxScheduledWriteRequests > 0
        && ioSession.getScheduledWriteMessages() >= maxScheduledWriteRequests) {
      Session qfjSession = (Session) ioSession.getAttribute(SessionConnector.QF_SESSION);
      try {
        qfjSession.disconnect("Slow consumer", true);
      } catch (IOException e) {
      }
      return false;
    }

    // The data is written asynchronously in a MINA thread
    WriteFuture future = ioSession.write(data);
    if (synchronousWrites) {
      try {
        if (!future.awaitUninterruptibly(synchronousWriteTimeout)) {
          log.error("Synchronous write timed out after " + synchronousWriteTimeout + "ms");
          return false;
        }
      } catch (RuntimeException e) {
        log.error("Synchronous write failed: " + e.getMessage());
        return false;
      }
    }
    return true;
  }
Exemplo n.º 4
0
 @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);
   }
 }