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Handle gateway RPC socket causes in Effect

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elpresidank 2026-06-02 04:42:32 -05:00
parent b922426b56
commit f7f29c4df9
2 changed files with 40 additions and 13 deletions
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30
ts/packages/flow/src/gateway/server.ts
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@ -10,7 +10,7 @@
import Fastify, { type FastifyReply } from "fastify";
import websocketPlugin from "@fastify/websocket";
import { NodeRuntime } from "@effect/platform-node";
import { Clock, Config, Effect, Exit, Layer, ManagedRuntime, Random, Scope } from "effect";
import { Cause, Clock, Config, Effect, Exit, Layer, ManagedRuntime, Random, Scope } from "effect";
import * as O from "effect/Option";
import * as RpcSerialization from "effect/unstable/rpc/RpcSerialization";
import * as EffectSocket from "effect/unstable/socket/Socket";
@ -208,19 +208,23 @@ export function createGateway(config: GatewayConfig) {
}),
);
void Effect.runPromise(program.pipe(Scope.provide(rpcScope))).catch((error) => {
void Effect.runPromise(
Effect.logError("[Gateway] RPC WebSocket error", { error: toTgError(error).message }).pipe(
Effect.flatMap(() =>
Effect.sync(() => {
if (socket.readyState === 1) {
socket.close(1011, "Internal server error");
}
}),
),
void Effect.runPromise(
program.pipe(
Scope.provide(rpcScope),
Effect.sandbox,
Effect.catch((cause) =>
Effect.logError("[Gateway] RPC WebSocket error", { error: Cause.pretty(cause) }).pipe(
Effect.flatMap(() =>
Effect.sync(() => {
if (socket.readyState === 1) {
socket.close(1011, "Internal server error");
}
}),
),
)
),
);
});
),
);
});
// Metrics endpoint — returns Prometheus metrics from prom-client