/// <summary>
/// 发送并接收数据，不进行协议扩展和收缩，用于特殊协议
/// </summary>
/// <param name="content">发送协议的内容</param>
/// <returns>接收协议的内容</returns>
public override async Task <byte[]> SendReceiveWithoutExtAndDecAsync(byte[] content)
{
var receiveBytes = await BaseConnector.SendMsgAsync(content);
//seems to be protocol-specific but calls virtual method so it might be overridden
var checkRight = CheckRight(receiveBytes);
return(checkRight == null ? new byte[0] : (!checkRight.Value ? null : receiveBytes));
//返回字符
}
/// <summary>
/// 发送并接收数据，不进行协议扩展和收缩，用于特殊协议
/// </summary>
/// <param name="content">发送协议的内容</param>
/// <returns>接收协议的内容</returns>
public virtual async Task <byte[]> SendReceiveWithoutExtAndDecAsync(byte[] content)
{
//发送数据
var receiveBytes = await BaseConnector.SendMsgAsync(content);
//容错处理
var checkRight = CheckRight(receiveBytes);
return(checkRight == null ? new byte[0] : (!checkRight.Value ? null : receiveBytes));
//返回字符
}