void Socket::WriteData(std::unique_ptr<std::string>&& buffer) {
if (!is_open() || !buffer || buffer->size() < 1) return;
std::shared_ptr<std::string> buff(buffer.release());
if (list_.empty()) {
list_.push_back(buff);
DoWriteData();
} else {
list_.push_back(buff);
}
}
void Socket::WriteData(const char* data, std::size_t size) {
if (!is_open() || size < 1) return;
auto buff = std::make_shared<std::string>();
buff->append(data, size);
if (list_.empty()) {
list_.push_back(buff);
DoWriteData();
} else {
list_.push_back(buff);
}
}
// ----------------------------------------------------------------------------
// Complete queued message
// ----------------------------------------------------------------------------
//
void CMPXPlaybackSession::CompleteAsync(
TInt aErr,
TInt aSlot1, const TDesC8* aVal1,
TInt aSlot2, const TDesC8* aVal2)
{
MPX_ASSERT(!iMessage.IsNull());
TInt err(KErrNone);
if (KErrNone==aErr)
{
err = DoWriteData(aSlot1, aVal1, aSlot2, aVal2);
if (err)
{ // Set to new error
aErr = err;
}
}
MPX_DEBUG4("CMPXPlaybackSession::CompleteAsync 0x%08x task %d err %d",
this, iMessage.Function(), aErr);
iMessage.Complete(aErr);
}
void Socket::DoWriteData() {
if (list_.empty()) return;
auto buff = list_.front();
auto self = shared_from_this();
async_write_some(boost::asio::buffer(buff->data(), buff->size()),
[buff, self, this](const boost::system::error_code& ec, std::size_t wd) {
if (ec) {
BB_ERROR_LOG("socket[%d] write data ec:%s", GetId(), ec.message().c_str());
Close();
return;
}
if (wd < buff->size()) {
buff->erase(0, wd);
} else {
list_.pop_front();
}
DoWriteData();
});
}