git.m6w6.name Git - m6w6/libmemcached/blob - libmemcached/flush_buffers.cc

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  Libmemcached library
   4  *
   5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
   6  *  Copyright (C) 2010 Brian Aker All rights reserved.
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   8  *  Redistribution and use in source and binary forms, with or without
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  20  *      * The names of its contributors may not be used to endorse or
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  37
  38 #include <libmemcached/common.h>
  39
  40 memcached_return_t memcached_flush_buffers(memcached_st *memc)
  41 {
  42   memcached_return_t ret= MEMCACHED_SUCCESS;
  43
  44   for (uint32_t x= 0; x < memcached_server_count(memc); ++x)
  45   {
  46     org::libmemcached::Instance* instance= memcached_instance_fetch(memc, x);
  47
  48     if (instance->write_buffer_offset != 0)
  49     {
  50       if (instance->fd == INVALID_SOCKET and
  51           (ret= memcached_connect(instance)) != MEMCACHED_SUCCESS)
  52       {
  53         WATCHPOINT_ERROR(ret);
  54         return ret;
  55       }
  56
  57       if (memcached_io_write(instance) == false)
  58       {
  59         ret= MEMCACHED_SOME_ERRORS;
  60       }
  61     }
  62   }
  63
  64   return ret;
  65 }