TCP Hole Punching - Githubissues

turgutbasar commented 6 years ago

Implement basic TCP Hole Punching as a service. It will be integrated with peer endpoints.

turgutbasar commented 5 years ago

TCP hole punching is not reliable at the moment. We should search for more techniques which may lead a hybrid approach for most reliable peer-to-peer communication.

Foundings :

TCP over TCP can be problematic. http://sites.inka.de/bigred/devel/tcp-tcp.html
There can be various nat structures which need different approaches.
This problem is already solved by more sophisticated out of box solutions like STUN servers for Web RTC.

Still needs work. However, we can initially start with STUN service implementation of ours.

turgutbasar commented 5 years ago

To abstract client-side communication, we started to develop cortex-proxy which will handle peer-to-peer communication between clients using rendezvous service(Internally rendezvous service should delegate to STUN service).

https://github.com/cortex-core/cortex-proxy

cortex-core / cortex-rendezvous

TCP Hole Punching #4