求助tuxedo问题,急急急.

ubb配置
#file: ubbconfig

*RESOURCES
IPCKEY    50000
MASTER    SITE1
MODEL    SHM
MAXCONV    20

*MACHINES
KEVIN    LMID=SITE1

TUXDIR = "D:\PROGRA~1\BEASYS~1\Tuxedo"
APPDIR = "d:\documents\products\tuxedo\quick start\lab\qs-14"
TUXCONFIG = "d:\documents\products\tuxedo\quick start\lab\qs-14\tuxconfig"
MAXCONV    = 25

*GROUPS
GROUP1    LMID=SITE1 GRPNO=1

*SERVERS
simpserv SRVGRP=GROUP1 SRVID=1 CONV=Y

*SERVICES
CONVERS

服务端代码
#include <stdio.h>;
#include <ctype.h>;
#include "atmi.h"

#define SRECV 1
#define SSEND 2
#define SDONE 3

void
CONVERS(TPSVCINFO *rqst)
{
  static state = SRECV;
  long len, revent;
  char *buf;

buf=tpalloc("STRING", NULL, 80);

  for ( ; ; )
  {
switch(state)
{
case SRECV:
   if(tprecv(rqst->;cd, &buf, &len, 0, &revent )==-1)
   {
      if(tperrno == TPEEVENT && revent == TPEV_SENDONLY)
      {
         userlog("state change from receive to send"

;
         state = SSEND;
      }
      else
      {
         tpreturn(TPFAIL, 0, rqst->;data, 0, 0);
      }
   }
   userlog("tprecv(): %s", buf);
   break;
case SSEND:
   strcpy(buf, "all done & protocol complete"

;
   if (tpsend(rqst->;cd, buf, 0, 0, &revent)== -1)
   {
      userlog("tpsend(%d): %s",
               revent, tpstrerror(tperrno));
   }
   else
   {
      userlog("SENT MESSAGE"

;
   }
   state = SDONE;
   break;
case SDONE:
   tpfree(buf);
   tpreturn(TPSUCCESS, 0, rqst->;data, 0, 0);
   break;
}
  }
}

客户端代码
#include <stdio.h>;
#include "atmi.h"

main(int argc, char *argv[])
{
  int ret, cd;    /* General loop counter    */
  char *buf;       /* Pointer to buffer       */
  long  len;       /* Buf length                */
  long  revent;    /* Event type if tpsend fails */

  /* Connect to TUXEDO - tpinit() */
if (tpinit((TPINIT *) NULL) == -1){
   printf("Failed to join application\n"

;
   exit(1);
}

  if ((buf = (char *)tpalloc("STRING", NULL, 1024)) == NULL)
  {
printf("tpalloc(): %s\n", tpstrerror(tperrno));
tpterm();
exit(-1);
  }

  if (cd = tpconnect("CONVERS", NULL, 0, TPSENDONLY) == -1)
  {
printf("tpconnect(): %s\n", tpstrerror(tperrno));
tpfree(buf);
tpterm();
exit(-1);
  }

  strcpy(buf, "humpty dumpty"

;

  if (tpsend(cd, buf, (long)strlen(buf), 0, &revent) == -1)
  {
printf("tpsend(): %s\n", tpstrerror(tperrno));
  }

  strcpy(buf, "mickey mouse"

;

  if (tpsend(cd, buf, (long)strlen(buf), 0, &revent) == -1)
  {
printf("tpsend(): %s\n", tpstrerror(tperrno));
  }

  if (tpsend(cd, NULL, 0, TPRECVONLY, &revent) == -1)
  {
printf("tpsend(): %s\n", tpstrerror(tperrno));
  }

  if (tprecv(cd, &buf, &len, 0, &revent) == -1)
  {
printf("tprecv(): %s\n", tpstrerror(tperrno));
  }
  printf("recv\n"

;

  printf("tprecv() %s\n", buf);

  tpdiscon(cd);
  tpfree(buf);
  tpterm();
}