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Add 'unknown' health check state

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This commit is contained in:
Michael Vines
2021-03-04 21:18:08 -08:00
committed by mergify[bot]
parent ee621878b0
commit 66b781eec3
5 changed files with 74 additions and 58 deletions
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19
core/src/rpc_service.rs
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@@ -178,7 +178,8 @@ impl RpcRequestMiddleware {
fn health_check(&self) -> &'static str {
let response = match self.health.check() {
RpcHealthStatus::Ok => "ok",
RpcHealthStatus::Behind { num_slots: _ } => "behind",
RpcHealthStatus::Behind { .. } => "behind",
RpcHealthStatus::Unknown => "unknown",
};
info!("health check: {}", response);
response
@@ -696,18 +697,20 @@ mod tests {
let rm = RpcRequestMiddleware::new(PathBuf::from("/"), None, create_bank_forks(), health);
// No account hashes for this node or any trusted validators == "behind"
assert_eq!(rm.health_check(), "behind");
// No account hashes for this node or any trusted validators
assert_eq!(rm.health_check(), "unknown");
// No account hashes for any trusted validators == "behind"
// No account hashes for any trusted validators
cluster_info.push_accounts_hashes(vec![(1000, Hash::default()), (900, Hash::default())]);
cluster_info.flush_push_queue();
assert_eq!(rm.health_check(), "behind");
assert_eq!(rm.health_check(), "unknown");
// Override health check
override_health_check.store(true, Ordering::Relaxed);
assert_eq!(rm.health_check(), "ok");
override_health_check.store(false, Ordering::Relaxed);
// This node is ahead of the trusted validators == "ok"
// This node is ahead of the trusted validators
cluster_info
.gossip
.write()
@@ -727,7 +730,7 @@ mod tests {
.unwrap();
assert_eq!(rm.health_check(), "ok");
// Node is slightly behind the trusted validators == "ok"
// Node is slightly behind the trusted validators
cluster_info
.gossip
.write()
@@ -743,7 +746,7 @@ mod tests {
.unwrap();
assert_eq!(rm.health_check(), "ok");
// Node is far behind the trusted validators == "behind"
// Node is far behind the trusted validators
cluster_info
.gossip
.write()