void Connection::startWriteResponse()
{
if (state_ != Idle || !reply_) {
close();
return;
}
std::vector<asio::const_buffer> buffers;
moreDataToSendNow_ = !reply_->nextBuffers(buffers);
unsigned s = 0;
#ifdef DEBUG
for (unsigned i = 0; i < buffers.size(); ++i) {
int size = asio::buffer_size(buffers[i]);
s += size;
#ifdef DEBUG_DUMP
char *data = (char *)asio::detail::buffer_cast_helper(buffers[i]);
for (int j = 0; j < size; ++j)
std::cerr << data[j];
#endif
}
#endif
LOG_DEBUG(socket().native() << " sending: " << s << "(buffers: "
<< buffers.size() << ")");
if (!buffers.empty()) {
startAsyncWriteResponse(buffers, CONNECTION_TIMEOUT);
} else {
cancelWriteTimer();
handleWriteResponse();
}
}
void Connection::close()
{
cancelReadTimer();
cancelWriteTimer();
LOG_DEBUG(socket().native() << ": close()");
ConnectionManager_.stop(shared_from_this());
}
void Connection::handleWriteResponse(const asio_error_code& e,
std::size_t bytes_transferred)
{
LOG_DEBUG(socket().native() << ": handleWriteResponse(): "
<< bytes_transferred << " ; " << e.message());
cancelWriteTimer();
if (!e)
handleWriteResponse();
else if (e != asio::error::operation_aborted)
handleError(e);
}
void Connection::startWriteResponse(ReplyPtr reply)
{
haveResponse_ = false;
if (disconnectCallback_)
socket().cancel();
if (state_ & Writing) {
LOG_ERROR("Connection::startWriteResponse(): connection already writing");
close();
server_->service()
.post(strand_.wrap(boost::bind(&Reply::writeDone, reply, false)));
return;
}
std::vector<asio::const_buffer> buffers;
responseDone_ = reply->nextBuffers(buffers);
unsigned s = 0;
#ifdef DEBUG
for (unsigned i = 0; i < buffers.size(); ++i) {
int size = asio::buffer_size(buffers[i]);
s += size;
#ifdef DEBUG_DUMP
char *data = (char *)asio::detail::buffer_cast_helper(buffers[i]);
for (int j = 0; j < size; ++j)
std::cerr << data[j];
#endif
}
#endif
LOG_DEBUG(socket().native() << " sending: " << s << "(buffers: "
<< buffers.size() << ")");
if (!buffers.empty()) {
startAsyncWriteResponse(reply, buffers, BODY_TIMEOUT);
} else {
cancelWriteTimer();
handleWriteResponse(reply);
}
}
void Connection::handleWriteResponse(ReplyPtr reply,
const asio_error_code& e,
std::size_t bytes_transferred)
{
LOG_DEBUG(socket().native() << ": handleWriteResponse(): "
<< bytes_transferred << " ; " << e.message());
cancelWriteTimer();
haveResponse_ = false;
waitingResponse_ = true;
reply->writeDone(!e);
waitingResponse_ = false;
if (!e) {
handleWriteResponse(reply);
} else {
if (e != asio::error::operation_aborted)
handleError(e);
}
}
