/// <summary>
/// 执行失败
/// </summary>
/// <param name="context">上下文</param>
/// <param name="successData">数据</param>
protected override void MQTTAsync_onFailure(IntPtr context, MQTTAsync_failureData *failureData)
{
if (failureData == NULL)
{
var ex = new MqttException(MqttError.Failure);
base.RaiseOnException(context, ex);
}
else if (failureData->code < 0)
{
var ex = new MqttException(failureData->code);
base.RaiseOnException(context, ex);
}
else
{
var code = (ConnectError)failureData->code;
base.RaiseOnCompleted(context, code);
}
}
/// <summary>
/// mqtt客户端异常
/// </summary>
/// <param name="error">异常码</param>
/// <exception cref="ArgumentOutOfRangeException"></exception>
public MqttException(MqttError error) :
base(MqttException.GetEerrorMessage(error))
{
this.Error = error;
}