sendDataChannelMessage(message) {
    if (typeof message == 'string') {
      this.dataChannel_.send(message);
    } else {
      this.dataChannel_.send(JSON.stringify(message));
    }
  }
/**
   * Sends the provided message via the data channel.
   * @param {!Object|string} message The message to send.
   */
Sends the provided message via the data channel.
@param {!Object|string} message The message to send.
Sends the provided message via the data channel . @param { !Object|string } message The message to send .
sendDataChannelMessage(message) {
    if (typeof message == 'string') {
      this.dataChannel_.send(message);
    } else {
      this.dataChannel_.send(JSON.stringify(message));
    }
  }
sendDataChannelMessage ( message ) { if ( typeof message == 'string' ) { this . dataChannel_ . send ( message ) ; } else { this . dataChannel_ . send ( JSON . stringify ( message ) ) ; } }
Sends the provided message via the data channel.
Sends the provided message via the data channel .