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Grpcd: Add helper function for executing health check #883

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merged 1 commit into from
Dec 27, 2022
Merged

Grpcd: Add helper function for executing health check #883

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136 changes: 33 additions & 103 deletions src/grpcd/runtime.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ use crate::bus::Outcome;
use crate::grpcd::runtime::farcaster::NetworkSelector;
use crate::service::Endpoints;
use crate::swapd::StateReport;
use crate::syncerd::Health;
use crate::syncerd::SweepAddressAddendum;
use crate::syncerd::SweepBitcoinAddress;
use crate::syncerd::SweepMoneroAddress;
Expand Down Expand Up @@ -320,6 +321,24 @@ impl FarcasterService {
drop(pending_requests);
Ok(oneshot_rx)
}

async fn check_health(
&self,
blockchain: Blockchain,
network: Network,
) -> Result<Health, Status> {
let oneshot_rx = self
.process_request(BusMsg::Bridge(BridgeMsg::Ctl {
request: CtlMsg::HealthCheck(blockchain, network),
service_id: ServiceId::Farcasterd,
}))
.await?;

match oneshot_rx.await {
Ok(BusMsg::Ctl(CtlMsg::HealthResult(health))) => Ok(health),
_ => Err(Status::internal("Error during health check".to_string())),
}
}
}

fn process_error_response<T>(msg: Result<BusMsg, RecvError>) -> Result<GrpcResponse<T>, Status> {
Expand Down Expand Up @@ -1028,33 +1047,9 @@ impl Farcaster for FarcasterService {

match selector {
HealthCheckSelector::Network(network) => {
let oneshot_rx = self
.process_request(BusMsg::Bridge(BridgeMsg::Ctl {
request: CtlMsg::HealthCheck(Blockchain::Bitcoin, network),
service_id: ServiceId::Farcasterd,
}))
.await?;
let bitcoin_health = self.check_health(Blockchain::Bitcoin, network).await?;
let monero_health = self.check_health(Blockchain::Monero, network).await?;

let bitcoin_health = match oneshot_rx.await {
Ok(BusMsg::Ctl(CtlMsg::HealthResult(health))) => health,
_ => {
return Err(Status::internal("Error during health check".to_string()));
}
};

let oneshot_rx = self
.process_request(BusMsg::Bridge(BridgeMsg::Ctl {
request: CtlMsg::HealthCheck(Blockchain::Monero, network),
service_id: ServiceId::Farcasterd,
}))
.await?;

let monero_health = match oneshot_rx.await {
Ok(BusMsg::Ctl(CtlMsg::HealthResult(health))) => health,
_ => {
return Err(Status::internal("Error during health check".to_string()));
}
};
Ok(GrpcResponse::new(HealthCheckResponse {
id,
health_report: Some(
Expand All @@ -1068,90 +1063,25 @@ impl Farcaster for FarcasterService {
}))
}
HealthCheckSelector::All => {
let oneshot_rx = self
.process_request(BusMsg::Bridge(BridgeMsg::Ctl {
request: CtlMsg::HealthCheck(Blockchain::Bitcoin, Network::Testnet),
service_id: ServiceId::Farcasterd,
}))
let bitcoin_testnet_health = self
.check_health(Blockchain::Bitcoin, Network::Testnet)
.await?;

let bitcoin_testnet_health = match oneshot_rx.await {
Ok(BusMsg::Ctl(CtlMsg::HealthResult(health))) => health,
_ => {
return Err(Status::internal("Error during health check".to_string()));
}
};

let oneshot_rx = self
.process_request(BusMsg::Bridge(BridgeMsg::Ctl {
request: CtlMsg::HealthCheck(Blockchain::Bitcoin, Network::Mainnet),
service_id: ServiceId::Farcasterd,
}))
let bitcoin_mainnet_health = self
.check_health(Blockchain::Bitcoin, Network::Mainnet)
.await?;

let bitcoin_mainnet_health = match oneshot_rx.await {
Ok(BusMsg::Ctl(CtlMsg::HealthResult(health))) => health,
_ => {
return Err(Status::internal("Error during health check".to_string()));
}
};

let oneshot_rx = self
.process_request(BusMsg::Bridge(BridgeMsg::Ctl {
request: CtlMsg::HealthCheck(Blockchain::Bitcoin, Network::Local),
service_id: ServiceId::Farcasterd,
}))
let bitcoin_local_health = self
.check_health(Blockchain::Bitcoin, Network::Local)
.await?;

let bitcoin_local_health = match oneshot_rx.await {
Ok(BusMsg::Ctl(CtlMsg::HealthResult(health))) => health,
_ => {
return Err(Status::internal("Error during health check".to_string()));
}
};

let oneshot_rx = self
.process_request(BusMsg::Bridge(BridgeMsg::Ctl {
request: CtlMsg::HealthCheck(Blockchain::Monero, Network::Testnet),
service_id: ServiceId::Farcasterd,
}))
let monero_testnet_health = self
.check_health(Blockchain::Monero, Network::Testnet)
.await?;

let monero_testnet_health = match oneshot_rx.await {
Ok(BusMsg::Ctl(CtlMsg::HealthResult(health))) => health,
_ => {
return Err(Status::internal("Error during health check".to_string()));
}
};

let oneshot_rx = self
.process_request(BusMsg::Bridge(BridgeMsg::Ctl {
request: CtlMsg::HealthCheck(Blockchain::Monero, Network::Mainnet),
service_id: ServiceId::Farcasterd,
}))
let monero_mainnet_health = self
.check_health(Blockchain::Monero, Network::Mainnet)
.await?;

let monero_mainnet_health = match oneshot_rx.await {
Ok(BusMsg::Ctl(CtlMsg::HealthResult(health))) => health,
_ => {
return Err(Status::internal("Error during health check".to_string()));
}
};

let oneshot_rx = self
.process_request(BusMsg::Bridge(BridgeMsg::Ctl {
request: CtlMsg::HealthCheck(Blockchain::Monero, Network::Local),
service_id: ServiceId::Farcasterd,
}))
let monero_local_health = self
.check_health(Blockchain::Monero, Network::Local)
.await?;

let monero_local_health = match oneshot_rx.await {
Ok(BusMsg::Ctl(CtlMsg::HealthResult(health))) => health,
_ => {
return Err(Status::internal("Error during health check".to_string()));
}
};

Ok(GrpcResponse::new(HealthCheckResponse {
id,
health_report: Some(
Expand Down