make sync reply timeout part of timing

This enables upcoming lossy-links tests.

1 files changed, 6 insertions, 4 deletions

diff --git a/src/simtest/mod.rs b/src/simtest/mod.rs
index 2e33310..f0fee02 100644
--- a/src/simtest/mod.rs
+++ b/src/simtest/mod.rs
@@ -24,14 +24,16 @@ use crate::document::replica::Epoch;
 use crate::document::store;
 use crate::files::Files;
 use crate::node::{self, Node, NodeConfig};
-use crate::state::{AppState, PeerState};
+use crate::state::{AppState, PeerState, Timing};
 use crate::swarm::bootstrap::{self, Start};
 use crate::transport::sim::SimNet;
 
 /// Keepalive of simulated nodes: dormancy after 1 s, probes of dormant peers every
-/// 2.5 s (`Timing::from_keepalive`). Sync reply timeouts and heals don't scale with it
-/// (10 s and 20 s at least).
+/// 2.5 s (`Timing::new`).
 pub(crate) const KEEPALIVE: Duration = Duration::from_millis(250);
+/// First wait for a sync answer before sending again (10 s in production, where large
+/// messages take a while): a lost sync message costs a test 1 s, a heal 2 s.
+pub(crate) const SYNC_REPLY_TIMEOUT: Duration = Duration::from_secs(1);
 
 /// A simulated swarm: the net and the nodes started on it.
 pub(crate) struct Sim {
@@ -69,7 +71,7 @@ impl Sim {
             initial_epoch: Epoch::GENESIS,
             initial_doc: AutoCommit::new(),
             earlier_actors: Vec::new(),
-            keepalive: KEEPALIVE,
+            timing: Timing::new(KEEPALIVE, SYNC_REPLY_TIMEOUT),
             neighbours_k: 8,
             alias: Some(id.to_owned()),
             electorate_window: Duration::from_secs(30 * 24 * 3600),