Persist/load DHT on shutdown/startup (#659)

* Store dht enrs on shutdown

* Load enrs on startup and add tests

* Remove enr_entries from behavior

* Move all dht persisting logic to `NetworkService`

* Move `PersistedDht` from eth2-libp2p to network crate

* Add test to confirm dht persistence

* Add logging

* Remove extra call to beacon_chain persist

* Expose only mutable `add_enr` method from behaviour

* Fix tests

* Fix merge errors
This commit is contained in:
Pawan Dhananjay
2020-01-23 12:46:11 +05:30
committed by Age Manning
parent 89f05e4a4f
commit 23a35c3767
10 changed files with 242 additions and 10 deletions

2
Cargo.lock generated
View File

@@ -2665,9 +2665,11 @@ dependencies = [
"eth2_ssz 0.1.2",
"fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
"futures 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
"genesis 0.1.0",
"hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
"parking_lot 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
"slog 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
"sloggers 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
"smallvec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",