}
static inline memcached_return_t binary_delete(memcached_st *ptr,
- unsigned int server_key,
+ uint32_t server_key,
const char *key,
size_t key_length,
uint8_t flush);
size_t send_length;
memcached_return_t rc;
char buffer[MEMCACHED_DEFAULT_COMMAND_SIZE];
- unsigned int server_key;
+ uint32_t server_key;
+ memcached_server_instance_st *instance;
LIBMEMCACHED_MEMCACHED_DELETE_START();
return MEMCACHED_NO_SERVERS;
server_key= memcached_generate_hash(ptr, master_key, master_key_length);
+ instance= memcached_server_instance_fetch(ptr, server_key);
+
to_write= (uint8_t)((ptr->flags.buffer_requests) ? 0 : 1);
+
bool no_reply= (ptr->flags.no_reply);
if (ptr->flags.binary_protocol)
{
likely (!expiration)
+ {
rc= binary_delete(ptr, server_key, key, key_length, to_write);
+ }
else
+ {
rc= MEMCACHED_INVALID_ARGUMENTS;
+ }
}
else
{
unlikely (expiration)
{
- if ((ptr->hosts[server_key].major_version == 1 &&
- ptr->hosts[server_key].minor_version > 2) ||
- ptr->hosts[server_key].major_version > 1)
+ if ((instance->major_version == 1 &&
+ instance->minor_version > 2) ||
+ instance->major_version > 1)
{
rc= MEMCACHED_INVALID_ARGUMENTS;
goto error;
{
/* ensure that we are connected, otherwise we might bump the
* command counter before connection */
- if ((rc= memcached_connect(&ptr->hosts[server_key])) != MEMCACHED_SUCCESS)
+ if ((rc= memcached_connect(instance)) != MEMCACHED_SUCCESS)
{
WATCHPOINT_ERROR(rc);
return rc;
}
- if (ptr->hosts[server_key].minor_version == 0)
+ if (instance->minor_version == 0)
{
if (no_reply || !to_write)
{
*/
to_write= 1;
if (no_reply)
- memcached_server_response_increment(&ptr->hosts[server_key]);
+ memcached_server_response_increment(instance);
no_reply= false;
}
}
{
if (send_length > MAX_UDP_DATAGRAM_LENGTH - UDP_DATAGRAM_HEADER_LENGTH)
return MEMCACHED_WRITE_FAILURE;
- if (send_length + ptr->hosts[server_key].write_buffer_offset > MAX_UDP_DATAGRAM_LENGTH)
- memcached_io_write(&ptr->hosts[server_key], NULL, 0, 1);
+ if (send_length + instance->write_buffer_offset > MAX_UDP_DATAGRAM_LENGTH)
+ memcached_io_write(instance, NULL, 0, 1);
}
- rc= memcached_do(&ptr->hosts[server_key], buffer, send_length, to_write);
+ rc= memcached_do(instance, buffer, send_length, to_write);
}
if (rc != MEMCACHED_SUCCESS)
rc= MEMCACHED_BUFFERED;
else if (!no_reply)
{
- rc= memcached_response(&ptr->hosts[server_key], buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
+ rc= memcached_response(instance, buffer, MEMCACHED_DEFAULT_COMMAND_SIZE, NULL);
if (rc == MEMCACHED_DELETED)
rc= MEMCACHED_SUCCESS;
}
}
static inline memcached_return_t binary_delete(memcached_st *ptr,
- unsigned int server_key,
+ uint32_t server_key,
const char *key,
size_t key_length,
uint8_t flush)
{
+ memcached_server_instance_st *instance;
protocol_binary_request_delete request= {.bytes= {0}};
+ instance= memcached_server_instance_fetch(ptr, server_key);
+
request.message.header.request.magic= PROTOCOL_BINARY_REQ;
if (ptr->flags.no_reply)
request.message.header.request.opcode= PROTOCOL_BINARY_CMD_DELETEQ;
size_t cmd_size= sizeof(request.bytes) + key_length;
if (cmd_size > MAX_UDP_DATAGRAM_LENGTH - UDP_DATAGRAM_HEADER_LENGTH)
return MEMCACHED_WRITE_FAILURE;
- if (cmd_size + ptr->hosts[server_key].write_buffer_offset > MAX_UDP_DATAGRAM_LENGTH)
- memcached_io_write(&ptr->hosts[server_key], NULL, 0, 1);
+ if (cmd_size + instance->write_buffer_offset > MAX_UDP_DATAGRAM_LENGTH)
+ memcached_io_write(instance, NULL, 0, 1);
}
memcached_return_t rc= MEMCACHED_SUCCESS;
- if ((memcached_do(&ptr->hosts[server_key], request.bytes,
+ if ((memcached_do(instance, request.bytes,
sizeof(request.bytes), 0) != MEMCACHED_SUCCESS) ||
- (memcached_io_write(&ptr->hosts[server_key], key,
+ (memcached_io_write(instance, key,
key_length, (char) flush) == -1))
{
- memcached_io_reset(&ptr->hosts[server_key]);
+ memcached_io_reset(instance);
rc= MEMCACHED_WRITE_FAILURE;
}
for (uint32_t x= 0; x < ptr->number_of_replicas; ++x)
{
+ memcached_server_instance_st *replica;
+
++server_key;
if (server_key == memcached_server_count(ptr))
server_key= 0;
- memcached_server_st* server= &ptr->hosts[server_key];
- if ((memcached_do(server, (const char*)request.bytes,
+ replica= memcached_server_instance_fetch(ptr, server_key);
+
+ if ((memcached_do(replica, (const char*)request.bytes,
sizeof(request.bytes), 0) != MEMCACHED_SUCCESS) ||
- (memcached_io_write(server, key, key_length, (char) flush) == -1))
- memcached_io_reset(server);
+ (memcached_io_write(replica, key, key_length, (char) flush) == -1))
+ {
+ memcached_io_reset(replica);
+ }
else
- memcached_server_response_decrement(server);
+ {
+ memcached_server_response_decrement(replica);
+ }
}
}