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  1. MINA
  2. DIRMINA-241

Calling other session's write() in messageReceived() handler causes deadlock when a SSLFilter is used.

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.0.0, 1.0.1, 1.0.2
    • 1.0.3
    • Filter
    • None

    Description

      Hello,
      Could you advise for me about this problem.
      I attached server thread thumb.

      I run the server , There are many clients,

      When I use session.write , it happened deadlock.
      I don't know why~

      > this is some sample about multicast.
      public void multicast(String channelName, Object message) {
      if (!(message instanceof ByteBuffer))

      { return; }

      ByteBuffer rb = (ByteBuffer) message;
      // try{
      GameRoom channel = RoomManager.getRoom(channelName);
      List list = (List) channel.getUsers();
      Iterator it = list.iterator();
      while (it.hasNext())

      { ByteBuffer buf = rb.duplicate(); User user = (User) it.next(); WrteFuture future = users.getSession().write(buf); future.join(); }

      rb.release();
      // }catch(Throwable t)

      { // }

      }

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            trustin Trustin Lee
            ncanis ncanis
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            Dates

              Created:
              Updated:
              Resolved: