/* ignore return because directory may exist already */

        fprintf(stderr,"Creating output directory %s\n", pathtoOutdir);

        mkdir(pathtoOutdir, 0700);

        fprintf(stderr,"Marking frame started on server... ");

        _web_startframe(slavekey, password, jobnum, framenum);

        /* Execute blender */

        fprintf(stderr,"Executing blender on file %s\n", pathtoJobfile);

        fprintf(stderr,"Directing output to file %s\n", pathtoOutput);

        if(exec_blender(pathtoJobfile, pathtoRenderOutput, framenum))

          {

            fprintf(stderr,"Error running Blender. Check your installation and/or your PATH.\n");

            _web_resetframe(slavekey, password, jobnum, framenum);  // Unassign the frame on the server so other slaves can render it

            return 1;

          }

        free(pathtoJobfile);

        struct stat buffer;

        int fstatus = stat(pathtoOutput, &buffer);

        if(fstatus == -1){

          fprintf(stderr,"*** %s doesn't exist! Scene may not have camera, or your blender installation is not working.\n", pathtoOutput);

          _web_resetframe(slavekey, password, jobnum, framenum);  // Unassign the frame on the server so other slaves can render it

          return 1;

        }

        else{

          /* Post-execution */

          fprintf(stderr, "Finished frame %d in job %d, uploading...\n", framenum, jobnum);

          uploadOutput(pathtoOutput, urltoOutput, jobnum, framenum, slavekey); // @TODO: Handle return value

          free(urltoOutput);

          free(pathtoOutput);

          // Tell the server that rendering and upload are complete

          _web_finishframe(slavekey, password, jobnum, framenum);

        }

      }

    else

      fprintf(stderr,"Nothing to do. Idling...\n");

    // @TODO: If the server says that every frame for the last jobnum is finished, OR if the data is getting old

    if(1 == 0)

      {

        // Note: individual frames are already deleted after uploading,

        // except for ones that couldn't be uploaded

        delete_jobdata(jobnum, datadir);

      }

  }

  fprintf(stderr,"Goodbye!\n");

  return 0;

}