add stream heartbeat

1 files changed, 3 insertions, 0 deletions

diff --git a/src/state/mod.rs b/src/state/mod.rs
index 36b1132..fef6448 100644
--- a/src/state/mod.rs
+++ b/src/state/mod.rs
@@ -115,6 +115,9 @@ pub(crate) struct AppState {
     /// This node's clock is off when it differs from most of its peers' by more than
     /// this (`--clock-skew-warn`, `swarm::skew`); 0: never.
     pub(crate) clock_skew_warn: Duration,
+    /// How often `GET /stream` says it's alive while nothing changes
+    /// (`--stream-heartbeat`); 0: never.
+    pub(crate) stream_heartbeat: Duration,
     /// What a replay does with writes a newer one superseded (`--superseded-writes`).
     pub(crate) superseded_writes: crate::remake::Superseded,
     /// How far this node's clock is ahead of its peers' (their median, `swarm::skew`), as