[client/network] Update authority discovery after authority-discovery w/ PR#3230 is released

[melekes]

libp2p/rust-libp2p#3230 invalidates the assumptions in Substrate's Authority Discovery.

substrate/client/authority-discovery/src/lib.rs

Lines 88 to 109 in 8d11cec

	impl Default for WorkerConfig {
	fn default() -> Self {
	Self {
	// Kademlia's default time-to-live for Dht records is 36h, republishing records every
	// 24h through libp2p-kad. Given that a node could restart at any point in time, one can
	// not depend on the republishing process, thus publishing own external addresses should
	// happen on an interval < 36h.
	max_publish_interval: Duration::from_secs(1 * 60 * 60),
	keystore_refresh_interval: Duration::from_secs(60),
	// External addresses of remote authorities can change at any given point in time. The
	// interval on which to trigger new queries for the current and next authorities is a
	// trade off between efficiency and performance.
	//
	// Querying 700 [`AuthorityId`]s takes ~8m on the Kusama DHT (16th Nov 2020) when
	// comparing `authority_discovery_authority_addresses_requested_total` and
	// `authority_discovery_dht_event_received`.
	max_query_interval: Duration::from_secs(10 * 60),
	publish_non_global_ips: true,
	strict_record_validation: false,
	}
	}
	}

"Either you go with the new defaults and update Authority Discovery, or you override the defaults of libp2p."

libp2p/rust-libp2p#3230 (comment)

opening an issue so we don't forget

[melekes]

Looks like libp2p/rust-libp2p#3230 was not merged. I will reopen this issue if libp2p team decide to reopen & merge it again.