/// <summary>
/// Sets the <see cref="Topic" /> QoS policies.
/// </summary>
/// <param name="qos">The <see cref="TopicQos" /> to be set.</param>
/// <returns>The <see cref="ReturnCode" /> that indicates the operation result.</returns>
public ReturnCode SetQos(TopicQos qos)
{
if (qos == null)
{
return(ReturnCode.BadParameter);
}
var qosNative = qos.ToNative();
var ret = UnsafeNativeMethods.SetQos(_native, qosNative);
qos.Release();
return(ret);
}
/// <summary>
/// Gets the <see cref="Topic" /> QoS policies.
/// </summary>
/// <param name="qos">The <see cref="TopicQos" /> to be filled up.</param>
/// <returns>The <see cref="ReturnCode" /> that indicates the operation result.</returns>
public ReturnCode GetQos(TopicQos qos)
{
if (qos == null)
{
return(ReturnCode.BadParameter);
}
TopicQosWrapper qosWrapper = default;
var ret = UnsafeNativeMethods.GetQos(_native, ref qosWrapper);
if (ret == ReturnCode.Ok)
{
qos.FromNative(qosWrapper);
}
qos.Release();
return(ret);
}