static bool do_perform(reactor_op* base)
{
descriptor_write_op_base* o(static_cast<descriptor_write_op_base*>(base));
buffer_sequence_adapter<asio::const_buffer,
ConstBufferSequence> bufs(o->buffers_);
bool result = descriptor_ops::non_blocking_write(o->descriptor_,
bufs.buffers(), bufs.count(), o->ec_, o->bytes_transferred_);
ASIO_HANDLER_REACTOR_OPERATION((*o, "non_blocking_write",
o->ec_, o->bytes_transferred_));
return result;
}
static status do_perform(reactor_op* base)
{
reactive_socket_recvmsg_op_base* o(
static_cast<reactive_socket_recvmsg_op_base*>(base));
buffer_sequence_adapter<asio::mutable_buffer,
MutableBufferSequence> bufs(o->buffers_);
status result = socket_ops::non_blocking_recvmsg(o->socket_,
bufs.buffers(), bufs.count(),
o->in_flags_, o->out_flags_,
o->ec_, o->bytes_transferred_) ? done : not_done;
ASIO_HANDLER_REACTOR_OPERATION((*o, "non_blocking_recvmsg",
o->ec_, o->bytes_transferred_));
return result;
}
static bool do_perform(reactor_op* base)
{
reactive_socket_recvfrom_op_base* o(
static_cast<reactive_socket_recvfrom_op_base*>(base));
buffer_sequence_adapter<asio::mutable_buffer,
MutableBufferSequence> bufs(o->buffers_);
std::size_t addr_len = o->sender_endpoint_.capacity();
bool result = socket_ops::non_blocking_recvfrom(o->socket_,
bufs.buffers(), bufs.count(), o->flags_,
o->sender_endpoint_.data(), &addr_len,
o->ec_, o->bytes_transferred_);
if (result && !o->ec_)
o->sender_endpoint_.resize(addr_len);
ASIO_HANDLER_REACTOR_OPERATION((*o, "non_blocking_recvfrom",
o->ec_, o->bytes_transferred_));
return result;
}
static status do_perform(reactor_op* base)
{
reactive_socket_recv_op_base* o(
static_cast<reactive_socket_recv_op_base*>(base));
buffer_sequence_adapter<asio::mutable_buffer,
MutableBufferSequence> bufs(o->buffers_);
status result = socket_ops::non_blocking_recv(o->socket_,
bufs.buffers(), bufs.count(), o->flags_,
(o->state_ & socket_ops::stream_oriented) != 0,
o->ec_, o->bytes_transferred_) ? done : not_done;
if (result == done)
if ((o->state_ & socket_ops::stream_oriented) != 0)
if (o->bytes_transferred_ == 0)
result = done_and_exhausted;
ASIO_HANDLER_REACTOR_OPERATION((*o, "non_blocking_recv",
o->ec_, o->bytes_transferred_));
return result;
}
