git.m6w6.name Git - awesomized/libmemcached/blob - lib/memcached_quit.c

   1 #include "common.h"
   2
   3 /*
   4   This closes all connections (forces flush of input as well).
   5
   6   Maybe add a host specific, or key specific version?
   7
   8   The reason we send "quit" is that in case we have buffered IO, this
   9   will force data to be completed.
  10 */
  11
  12 void memcached_quit_server(memcached_st *ptr, unsigned int server_key)
  13 {
  14   if (ptr->hosts[server_key].fd != -1)
  15   {
  16     if (ptr->flags & MEM_NO_BLOCK && ptr->hosts[server_key].stack_responses)
  17       memcached_io_flush(ptr, server_key);
  18
  19     memcached_io_write(ptr, server_key, "quit\r\n", 6, 1);
  20
  21     close(ptr->hosts[server_key].fd);
  22     ptr->hosts[server_key].fd= -1;
  23     ptr->hosts[server_key].stack_responses= 0;
  24     ptr->hosts[server_key].cursor_active= 0;
  25   }
  26
  27   ptr->connected--;
  28 }
  29
  30 void memcached_quit(memcached_st *ptr)
  31 {
  32   unsigned int x;
  33
  34   if (ptr->hosts)
  35   {
  36     for (x= 0; x < ptr->number_of_hosts; x++)
  37       memcached_quit_server(ptr, x);
  38   }
  39
  40   ptr->connected= 0;
  41 }