My node seems to have synced with another node. The information shows that it used the QUIC protocol and the UDP protocol. How did they achieve that?

2023-09-29 06:58:13 [Consensus] discovered: 12D3KooWPcsUwx3doGMbsLsoi5Ks8mVRkd1mGrZuUjfqWLdpPTks /ip4/43.248.98.190/udp/4001/quic 2023-09-29 06:58:13 [Consensus] discovered: 12D3KooWPcsUwx3doGMbsLsoi5Ks8mVRkd1mGrZuUjfqWLdpPTks /ip4/43.248.98.190/udp/4001/quic-v1 2023-09-29 06:58:13 [Consensu…

Both TCP and QUIC are technially suppored by nodes, but TCP is still used by default. I have not seen QUIC reported as discovered before though. Someone might have compiled custom version of the software where QUIC is used by default.

Did they compile it after modifying the official code? Or does the official version already have a feature that allows the use of Quic?

Official version supports QUIC (experimentally) in a sense that it is able to communicate QUIC with others, but it will not initiate QUIC connections by default, software modifications are necessary for that.

If another node used QUIC

Support

nazar-pc October 1, 2023, 12:37am 4

Here is someone compiling node with QUIC support: When using QUIC numerous `State mismatch` errors appear

Topic		Replies	Views
When using QUIC numerous `State mismatch` errors appear Testing	7	322	October 9, 2023
ERROR quinn_udp::imp: got transmit error, halting Support	3	164	March 24, 2024
Network Latency & Timeouts after Starting Node & Farmer Support	60	1233	April 2, 2024
Chronos, no peers available Support	16	247	June 23, 2026
Node is not able to start behind mikrotik, ports are open Support nodes	15	795	April 25, 2023

If another node used QUIC

Related topics