/// <summary>
/// 取消订阅
/// </summary>
/// <param name="topics">主题</param>
public Task UnsubscribeAsync(params string[] topics)
{
var packet = new UnsubscribePacket();
packet.AddRange(topics);
return(_clientChannel.WriteAndFlushAsync(packet));
}
/// <summary>
/// 取消订阅
/// </summary>
/// <param name="topics">主题</param>
public Task UnsubscribeAsync(params string[] topics)
{
var packet = new UnsubscribePacket();
packet.AddRange(topics);
return(SendAndFlushPacketAsync(packet));
}
/// <summary>
/// 取消订阅
/// </summary>
/// <param name="topics">主题</param>
public Task <UnsubAckPacket> UnsubscribeAsync(params string[] topics)
{
var packet = new UnsubscribePacket();
packet.AddRange(topics);
return(SendAndReceiveAsync <UnsubAckPacket>(packet, _cancellationTokenSource.Token));;
}
