{
int err;
socklen_t len= sizeof (err);
- (void)getsockopt(ptr->fd, SOL_SOCKET, SO_ERROR, &err, &len);
- memcached_set_errno(*ptr, (err == 0) ? get_socket_errno() : err, MEMCACHED_AT);
+ if (getsockopt(ptr->fd, SOL_SOCKET, SO_ERROR, &err, &len) == 0)
+ {
+ if (err == 0)
+ {
+ continue;
+ }
+ errno= err;
+ }
}
else
{
memcached_set_errno(*ptr, get_socket_errno(), MEMCACHED_AT);
}
+ int local_errno= get_socket_errno(); // We cache in case memcached_quit_server() modifies errno
memcached_quit_server(ptr, true);
- return memcached_set_errno(*ptr, get_socket_errno(), MEMCACHED_AT);
+ return memcached_set_errno(*ptr, local_errno, MEMCACHED_AT);
}
}
}
WATCHPOINT_ASSERT(ptr->fd != INVALID_SOCKET);
// UDP Sanity check, make sure that we are not sending somthing too big
- if (ptr->type == MEMCACHED_CONNECTION_UDP && write_length > MAX_UDP_DATAGRAM_LENGTH)
+ if (memcached_is_udp(ptr->root) and write_length > MAX_UDP_DATAGRAM_LENGTH)
{
*error= MEMCACHED_WRITE_FAILURE;
return -1;
}
- if (ptr->write_buffer_offset == 0 || (ptr->type == MEMCACHED_CONNECTION_UDP
- && ptr->write_buffer_offset == UDP_DATAGRAM_HEADER_LENGTH))
+ if (ptr->write_buffer_offset == 0 or (memcached_is_udp(ptr->root) and ptr->write_buffer_offset == UDP_DATAGRAM_HEADER_LENGTH))
{
return 0;
}
{
WATCHPOINT_ASSERT(ptr->fd != INVALID_SOCKET);
WATCHPOINT_ASSERT(write_length > 0);
- if (ptr->type == MEMCACHED_CONNECTION_UDP)
+ if (memcached_is_udp(ptr->root))
+ {
increment_udp_message_id(ptr);
+ }
ssize_t sent_length= 0;
WATCHPOINT_ASSERT(ptr->fd != INVALID_SOCKET);
* buffer for more data and retry the write before
* waiting..
*/
- if (repack_input_buffer(ptr) or
- process_input_buffer(ptr))
+ if (repack_input_buffer(ptr) or process_input_buffer(ptr))
{
continue;
}
}
}
- if (ptr->type == MEMCACHED_CONNECTION_UDP and
- size_t(sent_length) != write_length)
+ if (memcached_is_udp(ptr->root) and size_t(sent_length) != write_length)
{
memcached_quit_server(ptr, true);
*error= memcached_set_error(*ptr, MEMCACHED_WRITE_FAILURE, MEMCACHED_AT);
return -1;
}
- ptr->io_bytes_sent += (uint32_t) sent_length;
+ ptr->io_bytes_sent+= uint32_t(sent_length);
local_write_ptr+= sent_length;
- write_length-= (uint32_t) sent_length;
- return_length+= (uint32_t) sent_length;
+ write_length-= uint32_t(sent_length);
+ return_length+= uint32_t(sent_length);
}
WATCHPOINT_ASSERT(write_length == 0);
// if we are a udp server, the begining of the buffer is reserverd for
// the upd frame header
- if (ptr->type == MEMCACHED_CONNECTION_UDP)
+ if (memcached_is_udp(ptr->root))
+ {
ptr->write_buffer_offset= UDP_DATAGRAM_HEADER_LENGTH;
+ }
else
+ {
ptr->write_buffer_offset= 0;
+ }
return (ssize_t) return_length;
}
size_t should_write;
size_t buffer_end;
- if (ptr->type == MEMCACHED_CONNECTION_UDP)
+ if (memcached_is_udp(ptr->root))
{
//UDP does not support partial writes
buffer_end= MAX_UDP_DATAGRAM_LENGTH;
buffer_ptr+= should_write;
length-= should_write;
- if (ptr->write_buffer_offset == buffer_end && ptr->type != MEMCACHED_CONNECTION_UDP)
+ if (ptr->write_buffer_offset == buffer_end and memcached_is_udp(ptr->root) == false)
{
WATCHPOINT_ASSERT(ptr->fd != INVALID_SOCKET);