gearman/tests/workers/v2/check_order.cc

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 * 
 *  Gearmand client and server library.
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#include <gear_config.h>

#include <libtest/test.hpp>

using namespace libtest;

#include <libgearman-1.0/gearman.h>

#include "tests/workers/v2/check_order.h"

#include <cerrno>
#include <cstdlib>
#include <cstring>

gearman_return_t check_order_worker(gearman_job_st *job, void *context)
{
  long* next_number= (long*)context;

  errno= 0;
  long current_number= strtol((const char*)gearman_job_workload(job), NULL, 10);
  if (errno != 0)
  {
    char buffer[1024];
    if (strerror_r(errno, buffer, sizeof(buffer)) == 0)
    {
      gearman_return_t rc= gearman_job_send_exception(job, buffer, strlen(buffer));
      if (rc == GEARMAN_SUCCESS)
      {
        return GEARMAN_WORK_EXCEPTION;
      }
    }

    // Some other failure happened when sending exception
    return GEARMAN_ERROR;
  }

  if ((current_number) == (*next_number))
  {
    *next_number= current_number +1;
    return GEARMAN_SUCCESS;
  }

  char buffer[1024];
  int excep_length= snprintf(buffer, sizeof(buffer), "current number %ld != %ld (next_number)", current_number, *next_number);
  gearman_return_t rc= gearman_job_send_exception(job, buffer, excep_length);
  if (rc == GEARMAN_SUCCESS)
  {
    return GEARMAN_FATAL;
  }

  // Some other failure happened when sending exception
  return GEARMAN_FATAL;
}