#include <sys/socket.h>
#include <netinet/tcp.h>
+/*
+ This function is used to modify the behabior of running client.
+
+ We quit all connections so we can reset the sockets.
+*/
+
memcached_return memcached_behavior_set(memcached_st *ptr,
memcached_behavior flag,
void *data)
{
+ memcached_flags temp_flag;
+
+ switch (flag)
+ {
+ case MEMCACHED_BEHAVIOR_NO_BLOCK:
+ temp_flag= MEM_NO_BLOCK;
+ case MEMCACHED_BEHAVIOR_TCP_NODELAY:
+ temp_flag= MEM_TCP_NODELAY;
+ case MEMCACHED_BEHAVIOR_MD5_HASHING:
+ temp_flag= MEM_USE_MD5;
+ case MEMCACHED_BEHAVIOR_KETAMA:
+ temp_flag= MEM_USE_KETAMA;
+ {
+ unsigned int *truefalse= (unsigned int *)data;
+ memcached_quit(ptr);
+ if (truefalse)
+ ptr->flags|= temp_flag;
+ else
+ ptr->flags+= temp_flag;
+ break;
+ }
+ }
+
+ return MEMCACHED_SUCCESS;
+}
+
+unsigned long long memcached_behavior_get(memcached_st *ptr,
+ memcached_behavior flag)
+{
+ memcached_flags temp_flag;
+
switch (flag)
{
case MEMCACHED_BEHAVIOR_NO_BLOCK:
- /* We quit all connections so we can reset the sockets */
- memcached_quit(ptr);
- ptr->flags|= MEM_NO_BLOCK;
- break;
- case MEMCACHED_BEHAVIOR_BLOCK:
- /* We quit all connections so we can reset the sockets */
- memcached_quit(ptr);
- ptr->flags+= MEM_NO_BLOCK;
- break;
+ temp_flag= MEM_NO_BLOCK;
case MEMCACHED_BEHAVIOR_TCP_NODELAY:
- /* We quit all connections so we can reset the sockets */
- memcached_quit(ptr);
- ptr->flags|= MEM_TCP_NODELAY;
- break;
- case MEMCACHED_BEHAVIOR_TCP_DELAY:
- /* We quit all connections so we can reset the sockets */
- memcached_quit(ptr);
- ptr->flags+= MEM_TCP_NODELAY;
+ temp_flag= MEM_TCP_NODELAY;
case MEMCACHED_BEHAVIOR_MD5_HASHING:
- ptr->flags+= MEM_USE_MD5;
- break;
+ temp_flag= MEM_USE_MD5;
+ case MEMCACHED_BEHAVIOR_KETAMA:
+ temp_flag= MEM_USE_KETAMA;
+ if (ptr->flags & temp_flag)
+ return 1;
+ else
+ return 0;
}
return MEMCACHED_SUCCESS;