/// <summary>
/// If the queue does not exist yet, returns the maximum number of packets in a queue.
/// </summary>
/// <param name="key">Unique queue identifier</param>
/// <returns>Number of empty packet slots in the specified queue</returns>
public ulong GetRemainingCapacity(ulong key)
{
lock (_locker)
{
return(_released ? 0 : UdpQueueInterop.GetRemainingCapacity(_instance, key));
}
}
public void Dispose()
{
lock (_locker)
{
_released = true;
UdpQueueInterop.Destroy(_instance);
}
}
public bool QueuePacket(ulong key, string hostAddress, int port, byte[] data, ulong length)
{
lock (_locker)
{
if (_released)
{
return(false);
}
Array.Copy(data, 0, _packetBuffer, 0, (int)length);
return(UdpQueueInterop.QueuePacket(_instance, key, hostAddress, port, _packetBuffer, length));
}
}
public void Process()
{
// ReSharper disable once InconsistentlySynchronizedField
UdpQueueInterop.Process(_instance);
}
/// <summary>
///
/// </summary>
/// <param name="bufferCapacity">Maximum number of packets in one queue</param>
/// <param name="packetInterval">Time interval between packets in a queue</param>
/// <param name="maximumPacketSize">Maximum packet size</param>
public UdpQueue(ulong bufferCapacity, long packetInterval, int maximumPacketSize)
{
_bufferCapacity = bufferCapacity;
_packetBuffer = new byte[maximumPacketSize];
_instance = UdpQueueInterop.Create(bufferCapacity, packetInterval);
}