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Close hostile recovery and concurrency gaps

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ms2k 2026-07-18 05:47:15 +09:00
commit 3f9b1b3543
1 changed files with 306 additions and 113 deletions
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23
crates/lazaret-client/src/lib.rs
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@ -212,17 +212,18 @@ pub fn run<B: ClientBackend>(
let endpoint = match backend.observe().map_err(ClientError::Backend)? {
DomainStatus::Ready(endpoint) => endpoint,
DomainStatus::Starting => backend.wait_until_ready()?,
DomainStatus::Stale => return Err(ClientError::StaleCoordinator),
DomainStatus::Absent => match backend.acquire_bootstrap().map_err(ClientError::Backend)? {
BootstrapAcquisition::Leader => match backend.bootstrap() {
Ok(endpoint) => endpoint,
Err(ClientError::BootstrapOwnerDisconnected) => {
return Err(ClientError::BootstrapOwnerDisconnected);
}
Err(error) => return Err(error),
},
BootstrapAcquisition::Waiter => backend.wait_until_ready()?,
},
DomainStatus::Stale | DomainStatus::Absent => {
match backend.acquire_bootstrap().map_err(ClientError::Backend)? {
BootstrapAcquisition::Leader => match backend.bootstrap() {
Ok(endpoint) => endpoint,
Err(ClientError::BootstrapOwnerDisconnected) => {
return Err(ClientError::BootstrapOwnerDisconnected);
}
Err(error) => return Err(error),
},
BootstrapAcquisition::Waiter => backend.wait_until_ready()?,
}
}
};
backend.execute(endpoint, &command.argv, stdout, stderr)
}