Method connect

packages/message/extension_message.ts:10–16

(data: TMessage)

  constructor(private backgroundPrimary = false) {}

  connect(data: TMessage): Promise<MessageConnect> {
    return new Promise((resolve) => {
      const con = chrome.runtime.connect();
      con.postMessage(data);
      resolve(new ExtensionMessageConnect(con));
    });
  }

  // 发送消息 注意不进行回调的内存泄漏
  sendMessage<T = any>(data: TMessage): Promise<T> {