void Parent::fork_em ( )

inline

Definition at line 47 of file dim_fork2.cxx.

References dim_init(), dis_add_service, dis_start_serving, dis_stop_serving, i, and sprintf().

Referenced by main().

                 {
    //::dis_remove_service(id);
    ::dis_stop_serving();
    ::printf("Sleep a bit to see task disappear in did\n");
    ::sleep(3);
    for(size_t i=0; i<sizeof(children)/sizeof(children[0]); ++i) {
      char nam[132], svc[132];
      pid_t pid = ::fork();
      sprintf(nam,"Child_%02ld",i);
      sprintf(svc,"Child_%02ld/run",i);
      if ( pid == 0 ) {
        ::dim_init();
        ::printf("PID:%d Register Child service Child_%02d/run to DNS....\n",::getpid(),i);
        id = ::dis_add_service(svc,(char*)"I",&run,sizeof(run),0,0);
        ::dis_start_serving(nam);
        return;
      }
      else if ( pid > 0 ) {
        //children[i] = new Child(nam, svc);
        is_parent = true;
      }
      else {
        ::printf("ERROR in fork!!!!  %s\n",strerror(errno));
        ::exit(0);
      }
    }
    ::dim_init();
    ::sleep(3);
    ::printf("PID:%d RE-Register Parent to DNS....\n",::getpid());
    id = ::dis_add_service((char*)"Parent/run",(char*)"I",&run,sizeof(run),0,0);
    ::dis_start_serving((char*)"Parent");
  }

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