About the return code of the tpcall

Question

if i run the client one time ,then it's right,
but if run again and again,
the server should return 'TPSUCESS' or 'TPFAIL'
BUT,iSucess got by client will be 64(run the client sencond),128(third),192(fourth)
i did not know what happend to this
client:
long reclen=1024;
FBFR32* inputbuf=NULL;
int iSuccess;
inputbuf = (FBFR32*)tpalloc("FML32",NULL,reclen);
int count=0;(or some other value,like 5,6..)
for (int i=0;i<count;i++)
     iSuccess=-1;
     userlog("tperrno==%d,desr==%s",tperrno,tpstrerror(tperrno));
     iSuccess = tpcall("shlr",(char*)inputbuf,0L,(char**)&inputbuf,&reclen,0L);
     userlog("tperrno==%d,desr==%s",tperrno,tpstrerror(tperrno));
     userlog("return==%d",iSucess);
tpfree((char*)inputbuf);
server:
void shlr(TPSVCINFO *rqst)
int ret=dealfun(rqst);
FBFR32 * sendbuf=(FBFR32*)tpalloc( "FML32", NULL, 1024);
if (ret==1)
tpreturn(TPSUCCESS,0,(char*)sendbuf,0L,0);
else
tpreturn(TPFAIL, 0,(char*)sendbuf,0L,0);     
}

Answer 1

guorke,
I suggest you add userlog to the server to see the tpreturn situation and compare with tpcall's return code. iSucess is -1 means something wrong, other values such as 64, 128... means the tpcall's execution scucessfully and they are code related with internal handler index.
Wayne