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handle stream ternimation properly

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orignal 2016-10-28 11:33:11 -04:00
parent 2dcb91b284
commit 5c64c2ff42
1 changed files with 30 additions and 4 deletions
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34
SAM.cpp
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@ -587,10 +587,28 @@ namespace client
void SAMSocket::I2PReceive ()
{
if (m_Stream)
m_Stream->AsyncReceive (boost::asio::buffer (m_StreamBuffer, SAM_SOCKET_BUFFER_SIZE),
std::bind (&SAMSocket::HandleI2PReceive, shared_from_this (),
std::placeholders::_1, std::placeholders::_2),
SAM_SOCKET_CONNECTION_MAX_IDLE);
{
if (m_Stream->GetStatus () == i2p::stream::eStreamStatusNew ||
m_Stream->GetStatus () == i2p::stream::eStreamStatusOpen) // regular
{
m_Stream->AsyncReceive (boost::asio::buffer (m_StreamBuffer, SAM_SOCKET_BUFFER_SIZE),
std::bind (&SAMSocket::HandleI2PReceive, shared_from_this (),
std::placeholders::_1, std::placeholders::_2),
SAM_SOCKET_CONNECTION_MAX_IDLE);
}
else // closed by peer
{
// get remaning data
auto len = m_Stream->ReadSome (m_StreamBuffer, SAM_SOCKET_BUFFER_SIZE);
if (len > 0) // still some data
{
boost::asio::async_write (m_Socket, boost::asio::buffer (m_StreamBuffer, len),
std::bind (&SAMSocket::HandleWriteI2PData, shared_from_this (), std::placeholders::_1));
}
else // no more data
Terminate ();
}
}
}
void SAMSocket::HandleI2PReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred)
@ -599,6 +617,14 @@ namespace client
{
LogPrint (eLogError, "SAM: stream read error: ", ecode.message ());
if (ecode != boost::asio::error::operation_aborted)
{
if (bytes_transferred > 0)
boost::asio::async_write (m_Socket, boost::asio::buffer (m_StreamBuffer, bytes_transferred),
std::bind (&SAMSocket::HandleWriteI2PData, shared_from_this (), std::placeholders::_1)); // postpone termination
else
Terminate ();
}
else
Terminate ();
}
else