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close connection if peer doesn't support BEP9 and BEP10 if magnet doesn't have info yet

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orignal committed 2026-09-04 22:24:27 -04:00
1 parent d41ca58025
commit 3de5ae0700
1 file changed
+17 -3
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libi2pd_client/Torrents.cpp
+17 -3
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@@ -1216,6 +1216,12 @@ namespace torrents
SendHandshakeMsg ();
if (m_ReceiveBuffer[20 + 5] & 0x10) // bit 20 of reserved, BEP10
SendExtendedMsg (); // extended handshake if peer supports BEP10
else if (!m_Torrent->GetLength ()) // we are magnet without info
{
LogPrint (eLogInfo, "Torrents: Magnet doesn't have info yet, but BEP10 is not supported by this peer");
Terminate ();
return 0;
}
// send bitfield if not empty
auto [bitfield, empty] = m_Torrent->CreateBitfield ();
if (!empty)
@@ -1645,9 +1651,17 @@ namespace torrents
}
return 0;
});
if (!m_Torrent->GetLength () && m_RemoteMetadataSize) // torrent is magnet and peer supports BEP9
// request first piece of info
SendExtendedMsg (EXTENSION_MSGID_UT_METADATA, CreateDictionary ({{ "msg_type", CreateInteger (0) }, { "piece", CreateInteger (0) }}));
if (!m_Torrent->GetLength ()) // magnet without info
{
if (m_RemoteMetadataSize) // peer supports BEP9
// request first piece of info
SendExtendedMsg (EXTENSION_MSGID_UT_METADATA, CreateDictionary ({{ "msg_type", CreateInteger (0) }, { "piece", CreateInteger (0) }}));
else
{
LogPrint (eLogInfo, "Torrents: Magnet doesn't have info yet, but BEP9 is not supported by this peer");
Close ();
}
}
}
else
{