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Reduce gossip history (#2969)

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The gossipsub history was increased to a good portion of a slot from 2.1 seconds in the last release.

Although it shouldn't cause too much issue, it could be related to recieving later messages than usual and interacting with our scoring system penalizing peers. For consistency, this PR reduces the time we gossip messages back to the same values of the previous release.

It also adjusts the gossipsub heartbeat time for testing purposes with a developer flag but this should not effect end users.
This commit is contained in:
Age Manning 2022-01-31 07:29:41 +00:00
parent 9ff2160198
commit bdd70d7aef
1 changed files with 12 additions and 6 deletions
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18
beacon_node/lighthouse_network/src/config.rs
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@ -219,6 +219,7 @@ pub struct NetworkLoad {
pub mesh_n_high: usize,
pub gossip_lazy: usize,
pub history_gossip: usize,
pub heartbeat_interval: Duration,
}
impl From<u8> for NetworkLoad {
@ -231,7 +232,8 @@ impl From<u8> for NetworkLoad {
mesh_n: 3,
mesh_n_high: 4,
gossip_lazy: 3,
history_gossip: 12,
history_gossip: 3,
heartbeat_interval: Duration::from_millis(1200),
},
2 => NetworkLoad {
name: "Low",
@ -240,7 +242,8 @@ impl From<u8> for NetworkLoad {
mesh_n: 4,
mesh_n_high: 8,
gossip_lazy: 3,
history_gossip: 12,
history_gossip: 3,
heartbeat_interval: Duration::from_millis(1000),
},
3 => NetworkLoad {
name: "Average",
@ -249,7 +252,8 @@ impl From<u8> for NetworkLoad {
mesh_n: 5,
mesh_n_high: 10,
gossip_lazy: 3,
history_gossip: 12,
history_gossip: 3,
heartbeat_interval: Duration::from_millis(700),
},
4 => NetworkLoad {
name: "Average",
@ -258,7 +262,8 @@ impl From<u8> for NetworkLoad {
mesh_n: 8,
mesh_n_high: 12,
gossip_lazy: 3,
history_gossip: 12,
history_gossip: 3,
heartbeat_interval: Duration::from_millis(700),
},
// 5 and above
_ => NetworkLoad {
@ -268,7 +273,8 @@ impl From<u8> for NetworkLoad {
mesh_n: 10,
mesh_n_high: 15,
gossip_lazy: 5,
history_gossip: 12,
history_gossip: 6,
heartbeat_interval: Duration::from_millis(500),
},
}
}
@ -322,7 +328,7 @@ pub fn gossipsub_config(network_load: u8, fork_context: Arc<ForkContext>) -> Gos
GossipsubConfigBuilder::default()
.max_transmit_size(gossip_max_size(is_merge_enabled))
.heartbeat_interval(Duration::from_millis(700))
.heartbeat_interval(load.heartbeat_interval)
.mesh_n(load.mesh_n)
.mesh_n_low(load.mesh_n_low)
.mesh_outbound_min(load.outbound_min)