Function eioPoll

packages/socket.io/test/support/util.ts:123–133

(httpServer, sid)

}

export function eioPoll(httpServer, sid): Promise<string> {
  return new Promise((resolve) => {
    request(httpServer)
      .get("/socket.io/")
      .query({ transport: "polling", EIO: 4, sid })
      .expect(200)
      .end((err, res) => {
        resolve(res.text);
      });
  });
}