Mirrors/i2pd
2
0
Fork 0
mirror of https://github.com/PurpleI2P/i2pd.git synced 2025-02-13 00:07:39 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

SSU2: handle standard network errors more correctly

Browse source 
Signed-off-by: R4SAS <r4sas@i2pmail.org>
This commit is contained in:
R4SAS 2022-12-13 18:41:58 +00:00
parent 0d523bd2a6
commit f1437feede
No known key found for this signature in database
GPG key ID: 66F6C87B98EBCFE2
1 changed files with 82 additions and 70 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
libi2pd/SSU2.cpp
View file

@ -236,7 +236,19 @@ namespace transport
void SSU2Server::HandleReceivedFrom (const boost::system::error_code& ecode, size_t bytes_transferred, void SSU2Server::HandleReceivedFrom (const boost::system::error_code& ecode, size_t bytes_transferred,
Packet * packet, boost::asio::ip::udp::socket& socket) Packet * packet, boost::asio::ip::udp::socket& socket)
{ {
if (!ecode) if (!ecode
|| ecode == boost::asio::error::connection_refused
|| ecode == boost::asio::error::connection_reset
|| ecode == boost::asio::error::network_unreachable
|| ecode == boost::asio::error::host_unreachable
#ifdef _WIN32 // windows can throw WinAPI error, which is not handled by ASIO
|| ecode.value() == boost::winapi::ERROR_CONNECTION_REFUSED_
|| ecode.value() == boost::winapi::ERROR_NETWORK_UNREACHABLE_
|| ecode.value() == boost::winapi::ERROR_HOST_UNREACHABLE_
#endif
)
// just try continue reading when received ICMP response otherwise socket can crash,
// but better to find out which host were sent it and mark that router as unreachable
{ {
i2p::transport::transports.UpdateReceivedBytes (bytes_transferred); i2p::transport::transports.UpdateReceivedBytes (bytes_transferred);
packet->len = bytes_transferred; packet->len = bytes_transferred;