Method to

packages/socket.io/lib/socket.ts:355–357

* Targets a room when broadcasting. * * @example * io.on("connection", (socket) => { * // the “foo” event will be broadcast to all connected clients in the “room-101” room, except this socket * socket.to("room-101").emit("foo", "bar"); * * // the code above is equivalent t

(room: Room | Room[])

   * @return a new {@link BroadcastOperator} instance for chaining
   */
  public to(room: Room | Room[]) {
    return this.newBroadcastOperator().to(room);
  }

  /**
   * Targets a room when broadcasting. Similar to `to()`, but might feel clearer in some cases: