signals

Cross-process pub/sub messaging via Server-Sent Events (SSE). Signals let MOD services, MOD commands, and WebViews communicate in real time.

Import

import { signals } from "@hmcs/sdk";

Functions

Function	Description
list	Returns all active signal channels with their subscriber counts
stream	Opens a persistent SSE connection and calls a callback on each message
send	Broadcasts a JSON payload to all active subscribers on a channel

See also: Type Definitions