Matrix Active Client Manager (matrix/active-client.ts)

Manages active Matrix bot SDK clients with multi-account support. Reuse when building multi-account Matrix chat integrations.

// Source: https://github.com/Yapie0/safe-openclaw | License: MIT | Copyright 2025 Peter Steinberger
// Provided via justclaw.it.com; keep this notice with the code.
import type { MatrixClient } from "@vector-im/matrix-bot-sdk";
import { normalizeAccountId } from "openclaw/plugin-sdk/account-id";

// Support multiple active clients for multi-account
const activeClients = new Map<string, MatrixClient>();

export function setActiveMatrixClient(
  client: MatrixClient | null,
  accountId?: string | null,
): void {
  const key = normalizeAccountId(accountId);
  if (client) {
    activeClients.set(key, client);
  } else {
    activeClients.delete(key);
  }
}

export function getActiveMatrixClient(accountId?: string | null): MatrixClient | null {
  const key = normalizeAccountId(accountId);
  re

... (truncated -- full source via MCP)