90 lines
2.8 KiB
TypeScript
90 lines
2.8 KiB
TypeScript
import type { StatusPlayer, GameObservation } from '../../server-observation.js';
|
|
import { EventEmitter } from 'node:events';
|
|
import type { GameTelemetry } from '../../telemetry.js';
|
|
import type { RconEndpoint, RconFailure } from '../integrations/rcon.js';
|
|
import type { Health } from '../fleet/health.js';
|
|
|
|
// One in-process event bus, multiplexed by the SSE endpoints. Kept separate
|
|
// from any specific subscriber so push/beta/sweep can emit without pulling
|
|
// the whole worker module in.
|
|
|
|
export interface ServerStatusEntry {
|
|
server: string;
|
|
containerState?: string | null;
|
|
containerCheckedAt?: string | null;
|
|
telemetryAfter?: string | null;
|
|
rconStatus?: GameObservation;
|
|
telemetry?: GameTelemetry;
|
|
players: number | null;
|
|
map: string | null;
|
|
gametype: string | null;
|
|
roster: StatusPlayer[] | null;
|
|
health: Health;
|
|
lastSeenAt: string | null;
|
|
lastError: string | null;
|
|
endpoint: RconEndpoint | null;
|
|
reason: RconFailure | null;
|
|
replySnippet: string | null;
|
|
activeSince: string | null;
|
|
inactiveSince: string | null;
|
|
gameStartedAt: string | null;
|
|
gameEndedAt: string | null;
|
|
}
|
|
|
|
export type BetaStage =
|
|
| 'queued'
|
|
| 'observing'
|
|
| 'inconclusive'
|
|
| 'deploying'
|
|
| 'awaiting-empty'
|
|
| 'restarting'
|
|
| 'awaiting-health'
|
|
| 'awaiting-match'
|
|
| 'ready'
|
|
| 'failed';
|
|
|
|
export type BetaState = 'running' | 'ready-promote' | 'promoted' | 'rolled-back';
|
|
|
|
export type PipelineEvent =
|
|
| { type: 'server-telemetry'; entries: GameTelemetry[] }
|
|
| { type: 'deployment-opened'; deploymentId: string; action: string; servers: string[] }
|
|
| { type: 'server-changed'; deploymentId: string; server: string; files: number }
|
|
| {
|
|
type: 'server-state';
|
|
deploymentId: string;
|
|
server: string;
|
|
state: 'pending' | 'done' | 'failed' | 'held' | 'manual';
|
|
players: number | null;
|
|
error: string | null;
|
|
}
|
|
| { type: 'sweep-tick'; frozen: boolean; reason?: string }
|
|
| { type: 'server-status'; entries: ServerStatusEntry[] }
|
|
| { type: 'beta-opened'; betaId: number; scriptIds: number[]; servers: string[] }
|
|
| {
|
|
type: 'beta-server-stage';
|
|
betaId: number;
|
|
server: string;
|
|
stage: BetaStage;
|
|
error: string | null;
|
|
}
|
|
| { type: 'beta-state'; betaId: number; state: BetaState };
|
|
|
|
class Bus extends EventEmitter {
|
|
constructor() {
|
|
super();
|
|
// Deployments and sweep can produce a lot of events during a big push.
|
|
this.setMaxListeners(64);
|
|
}
|
|
}
|
|
|
|
const bus = new Bus();
|
|
|
|
export function emit(event: PipelineEvent): void {
|
|
bus.emit('event', event);
|
|
}
|
|
|
|
export function subscribe(listener: (event: PipelineEvent) => void): () => void {
|
|
bus.on('event', listener);
|
|
return () => bus.off('event', listener);
|
|
}
|