Apache Mina synchronous receive client message

Apache Mina synchronous receive client message Blog Categories:Mina Mina

We know that in MINA2, two separate worker threads are sent and accepted, but you can set a parameter to read the client's return synchronously after the server sends the message: Java code session.getconfig (). Setusereadoperation ( true);

Recently, using MINA2 (RC) Synchronous reading method, found that can not really synchronous read the client's return;
The scenario is: The server sends a message to the client, needs to synchronize a message receipt for the client, and then the server's program continues to execute;
  Java code    sendsession.getconfig (). Setusereadoperation (True);            writefuture future = sendsession.write (XmlMsgBean); //  send data            future.awaituninterruptibly (); //  Waiting to send data operation completed            if  (future.getexception ()  !=  null)  {               throw  new appexception (Future.getexception (). GetMessage ());            }           if  (Future.iswritten ())  {               //  Data has been sent successfully                logger.debug ("Data has been successfully sent");     &NBsp;          readfuture readfuture =  Sendsession.read ();                readfuture.awaituninterruptibly ();                if  (Readfuture.getexception ()  != null)  {                    throw new appexception ( Readfuture.getexception (). GetMessage ());                }                Sendsession.getconfig (). Setusereadoperation (false);                return  ((Xmlmsgbean)  readfuture.getmessage ()). Getstrerrmsg ();            } else {               //   Data send failure                logger.debug (" Data send Failed ");           }       

Later, Google search for a while, found in Mina's official online, the foreigner also asked an identical question, and raised a bug up, but the current state of the bug or open;
https://issues.apache.org/jira/browse/DIRMINA-777
  Java code    I ' m attempting to perform a synchronous write/read  in a demux-based client application with mina 2.0 rc1, but  it seems to get stuck. here is my code:       { code}    Public boolean login (final string username, final string  password)  {        // block inbound messages         session.getconfig (). Setusereadoperation (true);            // send the login request         final loginrequest loginrequest = new loginrequest (username,  Password);        final WriteFuture writeFuture =  Session.write (loginrequEST);        writefuture.awaituninterruptibly ();            if  (Writefuture.getexception ()  != null)  {            session.getconfig (). Setusereadoperation (False);             return false;         }           // retrieve the login  response        final ReadFuture readFuture =  Session.read ();        readfuture.awaituninterruptibly ();           if  (readfuture.getexception ()  != null)  {             session.getconfig (). Setusereadoperation (False);             return false;        }           // stop blocking inbound messages        session.getconfig (). Setusereadoperation (false);            // determine if the login info provided was valid         final LoginResponse loginResponse =  ( Loginresponse) readfuture.getmessage ();        return  Loginresponse.getsuccess ();   }    {code}       I can  see on the server side that the loginrequest object is  retrieved, and a LoginResponse message is sent. On the  Client side, the demuxingprotoColcodecfactory receives the response, but after throwing in some  logging, i can see that the client gets stuck on the  call to  ' readfuture.awaituninterruptibly ()   ' .       i can ' t  for the life of me figure out why it is stuck  here based upon my own code. i properly set the read  Operation to true on the session config, meaning that messages  should be blocked. however, it seems as if the message  no longer exists by time I try to read response  messages synchronously.  

  
key:dirmina-777  
type:  bug  
status:  Open  &NBSP
priority:  blocker  
assignee:unassigned  
Reporter:matt Huggins  &NBSP
votes:0  
watchers:0