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fix: orchestrator and agents retry more when connecting to the broker #17285

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Merged
PhilWindle merged 1 commit into from
Sep 25, 2025
Merged

fix: orchestrator and agents retry more when connecting to the broker #17285

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7 changes: 6 additions & 1 deletion yarn-project/aztec/src/cli/cmds/start_prover_agent.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,12 @@ export async function startProverAgent(

await preloadCrsDataForServerSideProving(config, userLog);

const fetch = makeTracedFetch([1, 2, 3], false, makeUndiciFetch(new Agent({ connections: 10 })));
const fetch = makeTracedFetch(
// retry connections every 3s, up to 30s before giving up
[1, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3],
false,
makeUndiciFetch(new Agent({ connections: 10 })),
);
const broker = createProvingJobBrokerClient(config.proverBrokerUrl, getVersions(), fetch);

const telemetry = initTelemetryClient(extractRelevantOptions(options, telemetryClientConfigMappings, 'tel'));
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7 changes: 6 additions & 1 deletion yarn-project/aztec/src/cli/cmds/start_prover_node.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,12 @@ export async function startProverNode(
if (proverConfig.proverBrokerUrl) {
// at 1TPS we'd enqueue ~1k tube proofs and ~1k AVM proofs immediately
// set a lower connection limit such that we don't overload the server
const fetch = makeTracedFetch([1, 2, 3], false, makeUndiciFetch(new Agent({ connections: 100 })));
// Keep retrying up to 30s
const fetch = makeTracedFetch(
[1, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3],
false,
makeUndiciFetch(new Agent({ connections: 100 })),
);
broker = createProvingJobBrokerClient(proverConfig.proverBrokerUrl, getVersions(proverConfig), fetch);
} else if (options.proverBroker) {
({ broker } = await startProverBroker(options, signalHandlers, services, userLog));
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