X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=libmemcached%2Fmemcached.c;h=3d255fc0cab5c8cca2396de95a732ecbf93983b5;hb=385cc099521ab79b8ecb289cd25c46d7cf3caa5c;hp=f7946241919a41df497e7d75f4b254cfd240ec60;hpb=04ef974c23973986d4475e3cb8a876012264e2da;p=m6w6%2Flibmemcached

diff --git a/libmemcached/memcached.c b/libmemcached/memcached.c
index f7946241..3d255fc0 100644
--- a/libmemcached/memcached.c
+++ b/libmemcached/memcached.c
@@ -5,7 +5,7 @@
  * Use and distribution licensed under the BSD license.  See
  * the COPYING file in the parent directory for full text.
  *
- * Summary: 
+ * Summary:
  *
  */
 
@@ -15,6 +15,7 @@ static const memcached_st global_copy= {
   .state= {
     .is_purging= false,
     .is_processing_input= false,
+    .is_time_for_rebuild= false,
   },
   .flags= {
     .auto_eject_hosts= false,
@@ -32,7 +33,10 @@ static const memcached_st global_copy= {
     .use_cache_lookups= false,
     .use_sort_hosts= false,
     .use_udp= false,
-    .verify_key= false
+    .verify_key= false,
+    .tcp_keepalive= false,
+    .load_from_file= false
+
   }
 };
 
@@ -62,10 +66,12 @@ static inline bool _memcached_init(memcached_st *self)
   self->io_msg_watermark= 500;
   self->io_bytes_watermark= 65 * 1024;
 
+  self->tcp_keepidle= 0;
+
   self->io_key_prefetch= 0;
   self->cached_errno= 0;
   self->poll_timeout= MEMCACHED_DEFAULT_TIMEOUT;
-  self->connect_timeout= MEMCACHED_DEFAULT_TIMEOUT;
+  self->connect_timeout= MEMCACHED_DEFAULT_CONNECT_TIMEOUT;
   self->retry_timeout= 0;
   self->continuum_count= 0;
 
@@ -74,7 +80,6 @@ static inline bool _memcached_init(memcached_st *self)
 
   self->user_data= NULL;
   self->next_distribution_rebuild= 0;
-  self->prefix_key_length= 0;
   self->number_of_replicas= 0;
   hash_ptr= hashkit_create(&self->distribution_hashkit);
   if (! hash_ptr)
@@ -88,10 +93,49 @@ static inline bool _memcached_init(memcached_st *self)
   self->get_key_failure= NULL;
   self->delete_trigger= NULL;
   self->callbacks= NULL;
+  self->sasl.callbacks= NULL;
+  self->sasl.is_allocated= false;
+
+  self->error_messages= NULL;
+  self->prefix_key= NULL;
 
   return true;
 }
 
+static void _free(memcached_st *ptr, bool release_st)
+{
+  /* If we have anything open, lets close it now */
+  memcached_quit(ptr);
+  memcached_server_list_free(memcached_server_list(ptr));
+  memcached_result_free(&ptr->result);
+
+  if (ptr->last_disconnected_server)
+    memcached_server_free(ptr->last_disconnected_server);
+
+  if (ptr->on_cleanup)
+    ptr->on_cleanup(ptr);
+
+  if (ptr->continuum)
+    libmemcached_free(ptr, ptr->continuum);
+
+  memcached_array_free(ptr->prefix_key);
+  ptr->prefix_key= NULL;
+
+  memcached_error_free(ptr);
+
+  if (ptr->sasl.callbacks)
+  {
+#ifdef LIBMEMCACHED_WITH_SASL_SUPPORT
+    memcached_destroy_sasl_auth_data(ptr);
+#endif
+  }
+
+  if (memcached_is_allocated(ptr) && release_st)
+  {
+    libmemcached_free(ptr, ptr);
+  }
+}
+
 memcached_st *memcached_create(memcached_st *ptr)
 {
   if (ptr == NULL)
@@ -132,61 +176,46 @@ memcached_st *memcached_create(memcached_st *ptr)
   return ptr;
 }
 
-void server_list_free(memcached_st *ptr, memcached_server_st *servers)
+void memcached_reset(memcached_st *ptr)
 {
-  uint32_t x;
-
-  if (servers == NULL)
+  WATCHPOINT_ASSERT(ptr);
+  if (! ptr)
     return;
 
-  for (x= 0; x < memcached_server_list_count(servers); x++)
-  {
-    if (servers[x].address_info)
-    {
-      freeaddrinfo(servers[x].address_info);
-      servers[x].address_info= NULL;
-    }
-  }
-
-  if (ptr)
-  {
-    libmemcached_free(ptr, servers);
-  }
-  else
-  {
-    free(servers);
-  }
+  bool stored_is_allocated= memcached_is_allocated(ptr);
+  _free(ptr, false);
+  memcached_create(ptr);
+  memcached_set_allocated(ptr, stored_is_allocated);
 }
 
 void memcached_servers_reset(memcached_st *ptr)
 {
-  server_list_free(ptr, memcached_server_list(ptr));
+  memcached_server_list_free(memcached_server_list(ptr));
 
   memcached_server_list_set(ptr, NULL);
   ptr->number_of_hosts= 0;
+  if (ptr->last_disconnected_server)
+  {
+    memcached_server_free(ptr->last_disconnected_server);
+  }
   ptr->last_disconnected_server= NULL;
   ptr->server_failure_limit= 0;
 }
 
-void memcached_free(memcached_st *ptr)
+void memcached_reset_last_disconnected_server(memcached_st *ptr)
 {
-  /* If we have anything open, lets close it now */
-  memcached_quit(ptr);
-  server_list_free(ptr, memcached_server_list(ptr));
-  memcached_result_free(&ptr->result);
-
-  if (ptr->on_cleanup)
-    ptr->on_cleanup(ptr);
-
-  if (ptr->continuum)
-    libmemcached_free(ptr, ptr->continuum);
-
-  if (memcached_is_allocated(ptr))
+  if (ptr->last_disconnected_server)
   {
-    libmemcached_free(ptr, ptr);
+    memcached_server_free(ptr->last_disconnected_server);
+    ptr->last_disconnected_server= NULL;
   }
 }
 
+void memcached_free(memcached_st *ptr)
+{
+  _free(ptr, true);
+}
+
 /*
   clone is the destination, while source is the structure to clone.
   If source is NULL the call is the same as if a memcached_create() was
@@ -251,6 +280,7 @@ memcached_st *memcached_clone(memcached_st *clone, const memcached_st *source)
   new_clone->io_bytes_watermark= source->io_bytes_watermark;
   new_clone->io_key_prefetch= source->io_key_prefetch;
   new_clone->number_of_replicas= source->number_of_replicas;
+  new_clone->tcp_keepidle= source->tcp_keepidle;
 
   if (memcached_server_count(source))
     rc= memcached_push(new_clone, source);
@@ -263,11 +293,18 @@ memcached_st *memcached_clone(memcached_st *clone, const memcached_st *source)
   }
 
 
-  if (source->prefix_key_length)
+  new_clone->prefix_key= memcached_array_clone(new_clone, source->prefix_key);
+
+#ifdef LIBMEMCACHED_WITH_SASL_SUPPORT
+  if (source->sasl.callbacks)
   {
-    strcpy(new_clone->prefix_key, source->prefix_key);
-    new_clone->prefix_key_length= source->prefix_key_length;
+    if (memcached_clone_sasl(new_clone, source) != MEMCACHED_SUCCESS)
+    {
+      memcached_free(new_clone);
+      return NULL;
+    }
   }
+#endif
 
   rc= run_distribution(new_clone);
 
@@ -302,12 +339,12 @@ memcached_return_t memcached_push(memcached_st *destination, const memcached_st
   return memcached_server_push(destination, source->servers);
 }
 
-inline memcached_server_write_instance_st memcached_server_instance_fetch(memcached_st *ptr, uint32_t server_key)
+memcached_server_write_instance_st memcached_server_instance_fetch(memcached_st *ptr, uint32_t server_key)
 {
   return &ptr->servers[server_key];
 }
 
-inline memcached_server_instance_st *memcached_server_instance_by_position(const memcached_st *ptr, uint32_t server_key)
+memcached_server_instance_st memcached_server_instance_by_position(const memcached_st *ptr, uint32_t server_key)
 {
   return &ptr->servers[server_key];
 }