[Communicator-user] Two new problems

[bosnio <bo...@ne...>]

Hi, it's me again

First of all and once again, thanks to Samuel Bayes, you have solved my =
problem, i had it for a long time and i had tried almost everything.

Now i have two simple problems which i don't know if are bugs, or my =
problems.

The first is when i call the server with no args it should exit and =
print the usage line and it doesn't... And i have three arguments. It =
prints if a use only one agrument in all other cases except if i don't =
give any args.
This is not a big problem i made a test to the value of argc.

The next and more challenging one is, when i send a message to the hub =
and this message should produce an error, like an operation that does,t =
exist, i receive the same message i sent, and i wanted to receive the =
error message which i see in the hub pane.

Once again i send the interaction of the hub, and the server:

=20
------------------------HUB

Got new message from provider for UI (id 2)
M-M dialogue for provider for UI (id 2)

----------------[  1]----------------------
{c Echo.k
   :frase "O meu recebe isto"
   :session_id "Default"
   :tidx 1 }
----------------------------------------

  (ERROR:
------ System Warning/Error ------
)
{c system_error
   :server_unavailable 1
   :operation "k"
   :server_name "Echo"
   :session_id "Default"
   :tidx 2 }
  (ERROR: ------------------------------------

)
        [Destroying token 2]
tokens:  1 (0)
done with token 1 --> returning to owner UI@<remote>:-1
        [Destroying token 1]

--------------------------------SERVER

GalIO_CommDispatchFrame: sending new message:
{c UI
   :signatures (  )
   :properties {c server_properties }
   :extra_service_types (  )
   :protocol_version 1 }
GalIO_CommDispatchFrame: got reply:
{c UI
   :signatures (  )
   :properties {c server_properties }
   :extra_service_types (  )
   :protocol_version 1 }
GalIO_CommDispatchFrame: sending new message:
{c Echo.k
   :frase "O meu recebe isto"
   :hub_opaque_data {c admin_info
                       :reply_requested 1
                       :server_tidx 1 } }
GalIO_CommDispatchFrame: got reply:
{c Echo.k
   :frase "O meu recebe isto"
   :session_id "Default"
   :hub_opaque_data {c admin_info
                       :tidx 1
                       :session_id "Default"
                       :server_tidx 1 } }



----------------------



The frame in Red was the one i wanted to receive.

I will now present the source code that i am using



=20

char* sendMessageToHub(char* recvline, int argc, char* argv[], char* =
oas[])
{
 =20
  GalIO_ServerStruct *server;
  GalIO_CommStruct *new_comm;
  GalSS_Environment *env;
  int hubport;
  char* hubaddress;
  Gal_Frame request, reply;
  char* sendline[MAXLINE];  =20
  int i =3D MAXLINE;
  GalIO_MsgType t;


  memset(sendline,'\0',MAXLINE);
=20
  //Testar se a string e uma frame be formada
  request =3D Gal_ReadFrameFromString(recvline);

  GalUtil_OAExtract(argc, argv, oas, "-hubport", GAL_OA_INT, &hubport);  =

  GalUtil_OAExtract(argc, argv, oas, "-hubaddress", GAL_OA_STRING, =
&hubaddress);
 =20

  server =3D GalSS_CmdlineSetupServer(argc, argv);
  if(!server){
    GalUtil_Fatal("Failed to set up server!\n!");
  }


  if ((new_comm =3D GalIO_ContactHub(hubaddress, hubport, server, =
NULL,0)) =3D=3D NULL)
  {
    sprintf(sendline, "{c error :descrition \"Can't contact hub at port: =
%d , host: %s}", hubport, hubaddress);
    printf(sendline);
    return(sendline);
  }


  while(1){
    int res =3D GalIO_VerificationHandler(new_comm);

    if(res =3D=3D -1) {
      GalUtil_Fatal("Failed to confirm connection!\n");
    }else if (res =3D=3D 1) {
      break;
    }
  }

  env =3D GalSS_EnvCreate(new_comm);
  GalSS_EnvLock(env);
  reply =3D GalSS_EnvDispatchFrame(env, request, &t);
 =20

 /* if(!reply){
     =20
    } =20
*/

  switch(t){
  case GAL_REPLY_MSG_TYPE:
    printf("\n Mesnagem ok\n");
    break;
  case GAL_ERROR_MSG_TYPE:
    printf("\n Granda azar erro\n");
    break;
   =20
  }
 =20
=20
  GalSS_EnvUnlock(env);
 =20
 =20
  Gal_PrFrame(reply);
  Gal_PrFrameToString(reply,sendline, &i);=20
  Gal_FreeFrame(reply);
  Gal_FreeFrame(request);
  GalIO_DestroyCommStruct(new_comm);
  GalIO_DestroyServerStruct(server);
  return(sendline);
}


I am switching the return message type just for debug, because my server =
isn't supposed to do any processing it just passes the message to the =
webclient even if it is an error message. But the message i am receiving =
appear as a normal reply message and it should be an error one as we can =
see in the hub..



Once again thanks for the spared time

Jo=E3o Gra=E7a=20