5 Commits (53b94f135abfc1d67e8cefe6ab1f1550afe11d8d)

Author	SHA1	Message	Date
Felföldi Zsolt	62d8022b51	les: fix UDP connection query (#22451) ... This PR fixes multiple issues with the UDP connection pre-negotiation feature: - the enable condition was wrong (it checked the existence of the DiscV5 struct where it wasn't initialized yet, disabling the feature even if discv5 was enabled) - the server pool queried already connected nodes when the discovery iterators returned them again - servers responded positively before they were synced and really willing to accept connections Metrics are also added on the server side that count the positive and negative replies to served connection queries.	4 years ago
Felföldi Zsolt	b24804d88c	les: fix nodiscover option on the client side (#22422)	4 years ago
Felföldi Zsolt	d96870428f	les: UDP pre-negotiation of available server capacity (#22183) ... This PR implements the first one of the "lespay" UDP queries which is already useful in itself: the capacity query. The server pool is making use of this query by doing a cheap UDP query to determine whether it is worth starting the more expensive TCP connection process.	4 years ago
Felföldi Zsolt	dc109cce26	les: move server pool to les/vflux/client (#22377) ... * les: move serverPool to les/vflux/client * les: add metrics * les: moved ValueTracker inside ServerPool * les: protect against node registration before server pool is started * les/vflux/client: fixed tests * les: make peer registration safe	4 years ago
Felföldi Zsolt	c027507e03	les: renamed lespay to vflux (#22347)	4 years ago