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handle receive_from errors

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orignal 2016-12-01 19:24:15 -05:00
parent 2651723b50
commit 87228429d6
1 changed files with 41 additions and 14 deletions
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55
SSU.cpp
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@ -199,13 +199,26 @@ namespace transport
boost::system::error_code ec;
size_t moreBytes = m_Socket.available(ec);
while (moreBytes && packets.size () < 25)
{
packet = new SSUPacket ();
packet->len = m_Socket.receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V4), packet->from);
packets.push_back (packet);
moreBytes = m_Socket.available();
}
if (!ec)
{
while (moreBytes && packets.size () < 25)
{
packet = new SSUPacket ();
packet->len = m_Socket.receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V4), packet->from, 0, ec);
if (!ec)
{
packets.push_back (packet);
moreBytes = m_Socket.available(ec);
if (ec) break;
}
else
{
LogPrint (eLogError, "SSU: receive_from error: ", ec.message ());
delete packet;
break;
}
}
}
m_Service.post (std::bind (&SSUServer::HandleReceivedPackets, this, packets, &m_Sessions));
Receive ();
@ -231,15 +244,29 @@ namespace transport
std::vector<SSUPacket *> packets;
packets.push_back (packet);
size_t moreBytes = m_SocketV6.available ();
while (moreBytes && packets.size () < 25)
boost::system::error_code ec;
size_t moreBytes = m_SocketV6.available (ec);
if (!ec)
{
packet = new SSUPacket ();
packet->len = m_SocketV6.receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V6), packet->from);
packets.push_back (packet);
moreBytes = m_SocketV6.available();
while (moreBytes && packets.size () < 25)
{
packet = new SSUPacket ();
packet->len = m_SocketV6.receive_from (boost::asio::buffer (packet->buf, SSU_MTU_V6), packet->from, 0, ec);
if (!ec)
{
packets.push_back (packet);
moreBytes = m_SocketV6.available(ec);
if (ec) break;
}
else
{
LogPrint (eLogError, "SSU: v6 receive_from error: ", ec.message ());
delete packet;
break;
}
}
}
m_ServiceV6.post (std::bind (&SSUServer::HandleReceivedPackets, this, packets, &m_SessionsV6));
ReceiveV6 ();
}