X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fbehavior.cc;h=fe489cf231bd7f6f1ad1b72ff290e898eac89b62;hb=6a6fc4a2fe5528d8be1e6ee4405a9ac09d873224;hp=64456a4b6b9d29dc4351822d9bc731a372619006;hpb=9265fa2a7ff654250faa9eef568dce3f9ec5dddf;p=m6w6%2Flibmemcached

diff --git a/libmemcached/behavior.cc b/libmemcached/behavior.cc
index 64456a4b..fe489cf2 100644
--- a/libmemcached/behavior.cc
+++ b/libmemcached/behavior.cc
@@ -52,7 +52,7 @@ memcached_return_t memcached_behavior_set(memcached_st *ptr,
                                           const memcached_behavior_t flag,
                                           uint64_t data)
 {
-  if (not ptr)
+  if (ptr == NULL)
   {
     return MEMCACHED_INVALID_ARGUMENTS;
   }
@@ -114,7 +114,7 @@ memcached_return_t memcached_behavior_set(memcached_st *ptr,
     break;
 
   case MEMCACHED_BEHAVIOR_BUFFER_REQUESTS:
-    if (ptr->flags.use_udp)
+    if (memcached_is_udp(ptr))
     {
       return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
                                  memcached_literal_param("MEMCACHED_BEHAVIOR_BUFFER_REQUESTS cannot be set while MEMCACHED_BEHAVIOR_USE_UDP is enabled."));
@@ -128,9 +128,13 @@ memcached_return_t memcached_behavior_set(memcached_st *ptr,
     ptr->flags.use_udp= bool(data);
     if (bool(data))
     {
-      ptr->flags.no_reply= true;
+      ptr->flags.reply= false;
       ptr->flags.buffer_requests= false;
     }
+    else
+    {
+      ptr->flags.reply= true;
+    }
     break;
 
   case MEMCACHED_BEHAVIOR_TCP_NODELAY:
@@ -149,7 +153,9 @@ memcached_return_t memcached_behavior_set(memcached_st *ptr,
   case MEMCACHED_BEHAVIOR_KETAMA:
     {
       if (data) // Turn on
+      {
         return memcached_behavior_set_distribution(ptr, MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA);
+      }
 
       return memcached_behavior_set_distribution(ptr, MEMCACHED_DISTRIBUTION_MODULA);
     }
@@ -177,17 +183,17 @@ memcached_return_t memcached_behavior_set(memcached_st *ptr,
 
   case MEMCACHED_BEHAVIOR_VERIFY_KEY:
     if (ptr->flags.binary_protocol)
+    {
       return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
                                         memcached_literal_param("MEMCACHED_BEHAVIOR_VERIFY_KEY if the binary protocol has been enabled."));
+    }
     ptr->flags.verify_key= bool(data);
     break;
 
   case MEMCACHED_BEHAVIOR_SORT_HOSTS:
     {
       ptr->flags.use_sort_hosts= bool(data);
-      run_distribution(ptr);
-
-      break;
+      return run_distribution(ptr);
     }
 
   case MEMCACHED_BEHAVIOR_POLL_TIMEOUT:
@@ -207,6 +213,10 @@ memcached_return_t memcached_behavior_set(memcached_st *ptr,
     ptr->retry_timeout= int32_t(data);
     break;
 
+  case MEMCACHED_BEHAVIOR_DEAD_TIMEOUT:
+    ptr->dead_timeout= int32_t(data);
+    break;
+
   case MEMCACHED_BEHAVIOR_SOCKET_SEND_SIZE:
     ptr->send_size= (int32_t)data;
     send_quit(ptr);
@@ -231,12 +241,14 @@ memcached_return_t memcached_behavior_set(memcached_st *ptr,
     break;
 
   case MEMCACHED_BEHAVIOR_NOREPLY:
-    if (ptr->flags.use_udp and bool(data) == false)
+    if (memcached_is_udp(ptr) and bool(data) == false)
     {
       return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
                                  memcached_literal_param("MEMCACHED_BEHAVIOR_NOREPLY cannot be disabled while MEMCACHED_BEHAVIOR_USE_UDP is enabled."));
     }
-    ptr->flags.no_reply= bool(data);
+    // We reverse the logic here to make it easier to understand throughout the
+    // code.
+    ptr->flags.reply= bool(data) ? false : true;
     break;
 
   case MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS:
@@ -275,7 +287,7 @@ bool _is_auto_eject_host(const memcached_st *ptr)
 uint64_t memcached_behavior_get(memcached_st *ptr,
                                 const memcached_behavior_t flag)
 {
-  if (not ptr)
+  if (ptr == NULL)
   {
     return MEMCACHED_INVALID_ARGUMENTS;
   }
@@ -310,7 +322,7 @@ uint64_t memcached_behavior_get(memcached_st *ptr,
     return ptr->flags.buffer_requests;
 
   case MEMCACHED_BEHAVIOR_USE_UDP:
-    return ptr->flags.use_udp;
+    return memcached_is_udp(ptr);
 
   case MEMCACHED_BEHAVIOR_TCP_NODELAY:
     return ptr->flags.tcp_nodelay;
@@ -349,6 +361,9 @@ uint64_t memcached_behavior_get(memcached_st *ptr,
   case MEMCACHED_BEHAVIOR_RETRY_TIMEOUT:
     return (uint64_t)ptr->retry_timeout;
 
+  case MEMCACHED_BEHAVIOR_DEAD_TIMEOUT:
+    return uint64_t(ptr->dead_timeout);
+
   case MEMCACHED_BEHAVIOR_SND_TIMEOUT:
     return (uint64_t)ptr->snd_timeout;
 
@@ -364,7 +379,9 @@ uint64_t memcached_behavior_get(memcached_st *ptr,
       socklen_t sock_length= sizeof(int);
 
       if (ptr->send_size != -1) // If value is -1 then we are using the default
+      {
         return (uint64_t) ptr->send_size;
+      }
 
       memcached_server_write_instance_st instance= memcached_server_instance_fetch(ptr, 0);
 
@@ -384,7 +401,7 @@ uint64_t memcached_behavior_get(memcached_st *ptr,
 
         if (getsockopt(instance->fd, SOL_SOCKET, SO_SNDBUF, &sock_size, &sock_length) < 0)
         {
-          memcached_set_errno(*ptr, errno, MEMCACHED_AT);
+          memcached_set_errno(*ptr, get_socket_errno(), MEMCACHED_AT);
           return 0; /* Zero means error */
         }
       }
@@ -420,10 +437,9 @@ uint64_t memcached_behavior_get(memcached_st *ptr,
 
         if (getsockopt(instance->fd, SOL_SOCKET, SO_RCVBUF, &sock_size, &sock_length) < 0)
         {
-          memcached_set_errno(*ptr, errno, MEMCACHED_AT);
+          memcached_set_errno(*ptr, get_socket_errno(), MEMCACHED_AT);
           return 0; /* Zero means error */
         }
-
       }
 
       return (uint64_t) sock_size;
@@ -438,7 +454,7 @@ uint64_t memcached_behavior_get(memcached_st *ptr,
     return ptr->flags.hash_with_namespace;
 
   case MEMCACHED_BEHAVIOR_NOREPLY:
-    return ptr->flags.no_reply;
+    return ptr->flags.reply ? false : true;
 
   case MEMCACHED_BEHAVIOR_AUTO_EJECT_HOSTS:
     return ptr->flags.auto_eject_hosts;
@@ -473,7 +489,7 @@ memcached_return_t memcached_behavior_set_distribution(memcached_st *ptr, memcac
 {
   if (type < MEMCACHED_DISTRIBUTION_CONSISTENT_MAX)
   {
-    if (MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED)
+    if (type == MEMCACHED_DISTRIBUTION_CONSISTENT_WEIGHTED)
     {
       ptr->ketama.weighted= true;
     }
@@ -483,9 +499,7 @@ memcached_return_t memcached_behavior_set_distribution(memcached_st *ptr, memcac
     }
 
     ptr->distribution= type;
-    run_distribution(ptr);
-
-    return MEMCACHED_SUCCESS;
+    return run_distribution(ptr);
   }
 
   return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
@@ -548,6 +562,7 @@ const char *libmemcached_string_behavior(const memcached_behavior_t flag)
   case MEMCACHED_BEHAVIOR_VERIFY_KEY: return "MEMCACHED_BEHAVIOR_VERIFY_KEY";
   case MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT: return "MEMCACHED_BEHAVIOR_CONNECT_TIMEOUT";
   case MEMCACHED_BEHAVIOR_RETRY_TIMEOUT: return "MEMCACHED_BEHAVIOR_RETRY_TIMEOUT";
+  case MEMCACHED_BEHAVIOR_DEAD_TIMEOUT: return "MEMCACHED_BEHAVIOR_DEAD_TIMEOUT";
   case MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED: return "MEMCACHED_BEHAVIOR_KETAMA_WEIGHTED";
   case MEMCACHED_BEHAVIOR_KETAMA_HASH: return "MEMCACHED_BEHAVIOR_KETAMA_HASH";
   case MEMCACHED_BEHAVIOR_BINARY_PROTOCOL: return "MEMCACHED_BEHAVIOR_BINARY_PROTOCOL";
@@ -597,11 +612,15 @@ memcached_return_t memcached_bucket_set(memcached_st *self,
 {
   memcached_return_t rc;
 
-  if (not self)
+  if (self == NULL)
+  {
     return MEMCACHED_INVALID_ARGUMENTS;
+  }
 
-  if (not host_map)
+  if (host_map == NULL)
+  {
     return MEMCACHED_INVALID_ARGUMENTS;
+  }
 
   memcached_server_distribution_t old= memcached_behavior_get_distribution(self);