Rewrote internal connect function to do by demand (aka only open up

[m6w6/libmemcached] / lib / memcached_behavior.c

diff --git a/lib/memcached_behavior.c b/lib/memcached_behavior.c
index 1095168ccf840d3d30d4f9c9ec6234c12d89cf3f..bf90d75ec9e3f5fd2d1d8d6e43adfa6e1630e10b 100644 (file)
--- a/lib/memcached_behavior.c
+++ b/lib/memcached_behavior.c
@@ -1,13 +1,71 @@
-#include <memcached.h>
+#include "common.h" 
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/tcp.h>
 
-memcached_return memcached_behavior_set(memcached_st *ptr, memcached_behavior flag)
+/* 
+  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)
 {
   switch (flag)
   {
   case MEMCACHED_BEHAVIOR_NO_BLOCK:
-    ptr->flags|= MEM_NO_BLOCK;
+    {
+      unsigned int *truefalse= (unsigned int *)data;
+      memcached_quit(ptr);
+      if (truefalse)
+        ptr->flags|= MEM_NO_BLOCK;
+      else
+        ptr->flags+= MEM_NO_BLOCK;
+      break;
+    }
+
+  case MEMCACHED_BEHAVIOR_TCP_NODELAY:
+    {
+      unsigned int *truefalse= (unsigned int *)data;
+      memcached_quit(ptr);
+      if (truefalse)
+        ptr->flags|= MEM_TCP_NODELAY;
+      else
+        ptr->flags+= MEM_TCP_NODELAY;
+      break;
+    }
+
+  case MEMCACHED_BEHAVIOR_MD5_HASHING:
+    ptr->flags+= MEM_USE_MD5;
     break;
   }
 
   return MEMCACHED_SUCCESS;
 }
+
+unsigned long long memcached_behavior_get(memcached_st *ptr, 
+                                          memcached_behavior flag)
+{
+  switch (flag)
+  {
+  case MEMCACHED_BEHAVIOR_NO_BLOCK:
+    if (ptr->flags & MEM_NO_BLOCK)
+      return 1;
+    else
+      return 0;
+  case MEMCACHED_BEHAVIOR_TCP_NODELAY:
+    if (ptr->flags & MEM_TCP_NODELAY)
+      return 1;
+    else
+      return 0;
+  case MEMCACHED_BEHAVIOR_MD5_HASHING:
+    if (ptr->flags & MEM_USE_MD5)
+      return 1;
+    else
+      return 0;
+  }
+
+  return MEMCACHED_SUCCESS;
+}