fangang001 发表于 2013-03-19 20:06

tuxedo 会话通信 运行失败

服务器端源程序：#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include"atmi.h"
#include"viewrecord.h"

#define MXSTR 80
static struct viewrecord* bufptr;

int tpsvrinit(int argc,char* argv[]){
    bufptr=(struct viewrecord*)tpalloc("VIEW32","viewrecord",sizeof(struct viewrecord));
    return 0;
}

void GETRECORDS(TPSVCINFO* msg){
    long len,revent;
    int cd;
    FILE *file;
    char *error,input;
    cd=msg->cd;

    file=fopen("customerinfo.data","r");

    while((error=fgets(input,80,file))!=NULL){
      strcpy(bufptr->f_name,strtok(input,"    "));
      strcpy(bufptr->l_name,strtok(NULL," "));
      strcpy(bufptr->address,strtok(NULL,"    "));
      strcpy(bufptr->city,strtok(NULL,"   "));
      strcpy(bufptr->state,strtok(NULL,""));
      strcpy(bufptr->zipcode,strtok(NULL,"    "));

      if(tpsend(cd,(char*)bufptr,0,TPSIGRSTRT,&revent)==-1){
            userlog("serverconv tpsend receive an unexpected event\n");
            tpreturn(TPFAIL,0,(char*)bufptr,0,0);
      }
    }
    fclose(file);
    tpreturn(TPSUCCESS,0,NULL,0L,0);
}

void tpsvrdone(){
    tpfree((char*)bufptr);
}
客户端程序：
#include<stdio.h>
#include<stdlib.h>
#include"atmi.h"
#include"viewrecord.h"

int main(int argc,char* argv[]){
    int cd,recvlen,ret/*,revent*/;
    long revent;
    struct viewrecord *bufptr;

    tpinit((TPINIT*)NULL);
    if((cd=tpconnect("GETRECORDS",(char*)NULL,0,TPRECVONLY))==-1){
      fprintf(stderr,"tpconnect:%s\n",tpstrerror(tperrno));
      exit(1);
    }

    if((bufptr=(struct viewrecord*)tpalloc("VIEW32","viewrecord",sizeof(struct viewrecord)))==NULL){
      fprintf(stderr,"tpalloc for VIEW32 failed!\n");
      tpterm();
    }

    while(1){
      if((ret=tprecv(cd,(char**)&bufptr,(long*)&recvlen,TPSIGRSTRT,(long*)&revent))==-1)
            if(revent==TPEV_SVCSUCC)
                break;
      else
            tpdiscon(cd);

      printf("NAME:%s %s\nADDRESS:%s\nCity/State/Zip:%s,%s,%s\n\n",bufptr->f_name,bufptr->l_name,
                bufptr->address,bufptr->city,bufptr->state,bufptr->zipcode);
    }

    tpfree((char*)bufptr);
    tpterm();
    fprintf(stderr,"----The End!----\n");
    return 0;
}

客户端运行结果：
$ ./convclient
NAME:#firstname lastname
ADDRESS:address
City/State/Zip:city,state,zipcode


NAME:jon smith
ADDRESS:123 allen rode
City/State/Zip:san jose,NJ,07938


之后一直输出
NAME:jon smith
ADDRESS:123 allen rode
City/State/Zip:san jose,NJ,07938


NAME:jon smith
ADDRESS:123 allen rode
City/State/Zip:san jose,NJ,07938


NAME:jon smith
ADDRESS:123 allen rode
City/State/Zip:san jose,NJ,07938

.......

不知道哪位大侠知道是哪个地方出错了，求指导

rdcwayx 发表于 2013-03-20 12:23

死循环了，看看 客户端程序里，while loop那个部分 if break部分是否有效。

fangang001 发表于 2013-03-21 10:24

嗯，是这样，貌似服务器端tpreturn(TPSUCCESS,...),客户端没有收到，我尝试了去掉中间的数据发送部分，单单进行tpreturn(TPSUCCESS,...)，客户端是可以正常结束的，所以我怀疑是不是tpsend的使用方法不当，我刚接触tuxedo不久，希望版主不吝赐教回复 2# rdcwayx


   

fangang001 发表于 2013-05-18 10:56

这个问题搞定了，是数据问题，和程序无关，特此结贴
页: [1]
查看完整版本: tuxedo 会话通信 运行失败