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Use shared_from_this to avoid being killed easily on stop

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This commit is contained in:
Francisco Blas (klondike) Izquierdo Riera 2015-01-07 21:52:40 +01:00
parent c1a29b08ac
commit b3232b42db
3 changed files with 22 additions and 15 deletions
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16
SOCKS.cpp
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@ -137,7 +137,7 @@ namespace proxy
LogPrint(eLogDebug,"--- SOCKS async sock read");
if(m_sock) {
m_sock->async_receive(boost::asio::buffer(m_sock_buff, socks_buffer_size),
std::bind(&SOCKSHandler::HandleSockRecv, this,
std::bind(&SOCKSHandler::HandleSockRecv, shared_from_this(),
std::placeholders::_1, std::placeholders::_2));
} else {
LogPrint(eLogError,"--- SOCKS no socket for read");
@ -204,11 +204,13 @@ namespace proxy
boost::asio::const_buffers_1 response(m_response,2);
if (m_authchosen == AUTH_UNACCEPTABLE) {
LogPrint(eLogWarning,"--- SOCKS5 authentication negotiation failed");
boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksFailed, this, std::placeholders::_1));
boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksFailed,
shared_from_this(), std::placeholders::_1));
return false;
} else {
LogPrint(eLogDebug,"--- SOCKS5 choosing authentication method: ", m_authchosen);
boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksResponse, this, std::placeholders::_1));
boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksResponse,
shared_from_this(), std::placeholders::_1));
return true;
}
}
@ -229,7 +231,8 @@ namespace proxy
response = GenerateSOCKS5Response(error, m_addrtype, m_address, m_port);
break;
}
boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksFailed, this, std::placeholders::_1));
boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksFailed,
shared_from_this(), std::placeholders::_1));
}
void SOCKSHandler::SocksRequestSuccess()
@ -249,7 +252,8 @@ namespace proxy
response = GenerateSOCKS5Response(SOCKS5_OK, ADDR_DNS, ad, m_stream->GetRecvStreamID());
break;
}
boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksDone, this, std::placeholders::_1));
boost::asio::async_write(*m_sock, response, std::bind(&SOCKSHandler::SentSocksDone,
shared_from_this(), std::placeholders::_1));
}
void SOCKSHandler::EnterState(SOCKSHandler::state nstate, uint8_t parseleft) {
@ -455,7 +459,7 @@ namespace proxy
if (m_state == DONE) {
LogPrint(eLogInfo,"--- SOCKS requested ", m_address.dns.ToString(), ":" , m_port);
GetOwner()->CreateStream ( std::bind (&SOCKSHandler::HandleStreamRequestComplete,
this, std::placeholders::_1), m_address.dns.ToString(), m_port);
shared_from_this(), std::placeholders::_1), m_address.dns.ToString(), m_port);
} else {
AsyncSockRead();
}