return memcached_delete_by_key(ptr, key, key_length, key, key_length, expiration);
}
-static inline memcached_return_t ascii_delete(memcached_st *ptr,
- memcached_server_write_instance_st instance,
+static inline memcached_return_t ascii_delete(memcached_server_write_instance_st instance,
uint32_t ,
const char *key,
- size_t key_length,
- bool& reply,
- bool& flush)
+ const size_t key_length,
+ const bool reply,
+ const bool flush)
{
struct libmemcached_io_vector_st vector[]=
{
{ memcached_literal_param("delete ") },
- { memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace) },
+ { memcached_array_string(instance->root->_namespace), memcached_array_size(instance->root->_namespace) },
{ key, key_length },
{ " noreply", reply ? 0 : memcached_literal_param_size(" noreply") },
{ memcached_literal_param("\r\n") }
return memcached_vdo(instance, vector, 5, flush);
}
-static inline memcached_return_t binary_delete(memcached_st *ptr,
- memcached_server_write_instance_st instance,
+static inline memcached_return_t binary_delete(memcached_server_write_instance_st instance,
uint32_t server_key,
const char *key,
- size_t key_length,
- bool& reply,
- bool& flush)
+ const size_t key_length,
+ const bool reply,
+ const bool flush)
{
protocol_binary_request_delete request= {};
{
request.message.header.request.opcode= PROTOCOL_BINARY_CMD_DELETEQ;
}
- request.message.header.request.keylen= htons((uint16_t)(key_length + memcached_array_size(ptr->_namespace)));
+ request.message.header.request.keylen= htons((uint16_t)(key_length + memcached_array_size(instance->root->_namespace)));
request.message.header.request.datatype= PROTOCOL_BINARY_RAW_BYTES;
- request.message.header.request.bodylen= htonl((uint32_t)(key_length + memcached_array_size(ptr->_namespace)));
+ request.message.header.request.bodylen= htonl((uint32_t)(key_length + memcached_array_size(instance->root->_namespace)));
- if (ptr->flags.use_udp and flush == false)
+ if (memcached_is_udp(instance->root))
{
size_t cmd_size= sizeof(request.bytes) + key_length;
if (cmd_size > MAX_UDP_DATAGRAM_LENGTH - UDP_DATAGRAM_HEADER_LENGTH)
struct libmemcached_io_vector_st vector[]=
{
{ request.bytes, sizeof(request.bytes) },
- { memcached_array_string(ptr->_namespace), memcached_array_size(ptr->_namespace) },
+ { memcached_array_string(instance->root->_namespace), memcached_array_size(instance->root->_namespace) },
{ key, key_length }
};
memcached_io_reset(instance);
}
- if (ptr->number_of_replicas > 0)
+ if (instance->root->number_of_replicas > 0)
{
request.message.header.request.opcode= PROTOCOL_BINARY_CMD_DELETEQ;
- for (uint32_t x= 0; x < ptr->number_of_replicas; ++x)
+ for (uint32_t x= 0; x < instance->root->number_of_replicas; ++x)
{
memcached_server_write_instance_st replica;
++server_key;
- if (server_key == memcached_server_count(ptr))
+ if (server_key == memcached_server_count(instance->root))
server_key= 0;
- replica= memcached_server_instance_fetch(ptr, server_key);
+ replica= memcached_server_instance_fetch(instance->root, server_key);
if (memcached_vdo(replica, vector, 3, flush) != MEMCACHED_SUCCESS)
{
return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
memcached_literal_param("Memcached server version does not allow expiration of deleted items"));
}
+
+ uint32_t server_key= memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
+ memcached_server_write_instance_st instance= memcached_server_instance_fetch(ptr, server_key);
+ bool buffering= memcached_is_buffering(instance->root);
+ bool reply= memcached_is_replying(instance->root);
+
// If a delete trigger exists, we need a response, so no buffering/noreply
if (ptr->delete_trigger)
{
- if (ptr->flags.buffer_requests)
+ if (buffering)
{
return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
memcached_literal_param("Delete triggers cannot be used if buffering is enabled"));
}
- if (ptr->flags.no_reply)
+ if (reply == false)
{
return memcached_set_error(*ptr, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT,
memcached_literal_param("Delete triggers cannot be used if MEMCACHED_BEHAVIOR_NOREPLY is set"));
}
}
-
- uint32_t server_key= memcached_generate_hash_with_redistribution(ptr, group_key, group_key_length);
- memcached_server_write_instance_st instance= memcached_server_instance_fetch(ptr, server_key);
-
- bool to_write= (ptr->flags.buffer_requests) ? false : true;
-
- // Invert the logic to make it simpler to read the code
- bool reply= (ptr->flags.no_reply) ? false : true;
-
- if (ptr->flags.binary_protocol)
+ if (memcached_is_binary(ptr))
{
- rc= binary_delete(ptr, instance, server_key, key, key_length, reply, to_write);
+ rc= binary_delete(instance, server_key, key, key_length, reply, buffering ? false : true);
}
else
{
- rc= ascii_delete(ptr, instance, server_key, key, key_length, reply, to_write);
+ rc= ascii_delete(instance, server_key, key, key_length, reply, buffering ? false : true);
}
if (rc == MEMCACHED_SUCCESS)
{
- if (to_write == false)
+ if (buffering == true)
{
rc= MEMCACHED_BUFFERED;
}
- else if (reply)
+ else if (reply == false)
+ {
+ rc= MEMCACHED_SUCCESS;
+ }
+ else
{
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
rc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
if (rc == MEMCACHED_DELETED)
{
rc= MEMCACHED_SUCCESS;
+ if (ptr->delete_trigger)
+ {
+ ptr->delete_trigger(ptr, key, key_length);
+ }
}
}
-
- if (rc == MEMCACHED_SUCCESS and ptr->delete_trigger)
- {
- ptr->delete_trigger(ptr, key, key_length);
- }
}
LIBMEMCACHED_MEMCACHED_DELETE_END();
- return rc;
+ return memcached_set_error(*ptr, rc, MEMCACHED_AT );
}
projects / awesomized / libmemcached / blobdiff