message: Do not reconnect web socket on container close.
diff: @@ -571,7 +571,7 @@ export class DeltaManager extends EventEmitter implements IDeltaManager<ISequenc
  connection.close();
  // Reconnection is only enabled for browser clients.
  - if (this.clientType !== Browser || !this.reconnect) {
  + if (this.clientType !== Browser || !this.reconnect || this.closed) {
  this._inbound.systemPause();
  this._inbound.clear();
  this._inboundSignal.systemPause();
  