The reason we send "quit" is that in case we have buffered IO, this
will force data to be completed.
*/
+
+void memcached_quit_server(memcached_st *ptr, unsigned int server_key)
+{
+ if (ptr->hosts == NULL ||
+ ptr->number_of_hosts == 0 ||
+ server_key > ptr->number_of_hosts)
+ return;
+
+ if (ptr->hosts[server_key].fd != -1)
+ {
+ if (ptr->flags & MEM_NO_BLOCK && ptr->hosts[server_key].stack_responses)
+ memcached_io_flush(ptr, server_key);
+
+ memcached_io_write(ptr, server_key, "quit\r\n", 6, 1);
+
+ close(ptr->hosts[server_key].fd);
+ ptr->hosts[server_key].fd= -1;
+ ptr->hosts[server_key].stack_responses= 0;
+ ptr->hosts[server_key].cursor_active= 0;
+ ptr->hosts[server_key].write_buffer_offset= 0;
+ ptr->hosts[server_key].read_buffer_length= 0;
+ ptr->hosts[server_key].read_ptr= ptr->hosts[server_key].read_buffer;
+ ptr->hosts[server_key].write_ptr= ptr->hosts[server_key].write_buffer;
+ }
+
+ ptr->connected--;
+}
+
void memcached_quit(memcached_st *ptr)
{
unsigned int x;
- if (ptr->hosts)
+ if (ptr->hosts && ptr->number_of_hosts)
{
for (x= 0; x < ptr->number_of_hosts; x++)
- {
- if (ptr->hosts[x].fd != -1)
- {
- char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
-
- if (ptr->flags & MEM_NO_BLOCK)
- memcached_io_write(ptr, x, "quit\r\n", 6, 1);
- close(ptr->hosts[x].fd);
- ptr->hosts[x].fd= -1;
- }
- }
+ memcached_quit_server(ptr, x);
}
ptr->connected= 0;