19 lines
817 B
TypeScript
19 lines
817 B
TypeScript
 
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import { EventEmitter } from "node:events";
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import type { ServerMessage } from "../ws/protocol";
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declare global {
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var __triggershellRunEvents: EventEmitter | undefined;
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}
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/** Decouples the run engine from the WS transport: the engine emits, ws/server.ts broadcasts.
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* Anchored on `globalThis` because Next compiles Route Handlers through its own module graph,
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* separate from the modules `server.ts` requires directly via tsx - a plain module-level
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* singleton would silently end up duplicated (one copy per graph) instead of shared. */
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export const runEvents: EventEmitter = globalThis.__triggershellRunEvents ?? new EventEmitter();
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globalThis.__triggershellRunEvents = runEvents;
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runEvents.setMaxListeners(0);
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export function emitRunMessage(message: ServerMessage) {
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runEvents.emit("message", message);
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}
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