IPV6 support seems broken

SLikeSoft / SLikeNet

SLikeNet™ is an Open Source/Free Software cross-platform network engine written in C++ and specifially designed for games (and applications which have comparable requirements on a network engine like games) building upon the discontinued RakNet network engine which had more than 13 years of active development.

https://www.slikenet.com/

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IPV6 support seems broken #65

Open anchor76 opened 4 years ago

anchor76 commented 4 years ago

if RAKNET_SUPPORT_IPV6 is defined as 1:

on windows the simple startup causing "Warning: recvfrom failed:Error code - 10054", and your port numbers is zero for any sockets.
on linux you can not use the same port with different inet types (IPV4/IPV6). getting SOCKET_PORT_ALREADY_IN_USE error.
on windows the dns resolving seems not working on IPV6 only systems.

IPV6 seems totally boken, someone should check it and confirm the issues.

smartties commented 3 years ago

I had a similar issue (with raknet, I haven't tried SLikeSoft fork yet). My workaround was to create two sockets when initializing RakPeerInterface : One ipv4 socket and another ipv6 socket on another port. It fixed my issues with iOS/android and windows.
But there is definitely an issue with raknet ipv6.

Kiddinglife commented 3 years ago

en... slikenet's net codes shoudl use the libuv to avoid the hard-get-right networking apis cross-platforms....