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document IPC broadcast
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@ -731,10 +731,17 @@ export class IPCServer<TContext = string> implements IChannelServer<TContext>, I
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listen(eventName: string, arg: any): Event<T> {
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let disposables = new DisposableStore();
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// Create an emitter which hooks up to all clients
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// as soon as first listener is added. It also
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// disconnects from all clients as soon as the last listener
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// is removed.
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const emitter = new Emitter<T>({
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onFirstListenerAdd: () => {
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disposables = new DisposableStore();
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// The event multiplexer is useful since the active
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// client list is dynamic. We need to hook up and disconnection
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// to/from clients as they come and go.
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const eventMultiplexer = new EventMultiplexer<T>();
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const map = new Map<Connection<TContext>, IDisposable>();
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