Memory data "bufferMem" changes when the GC.AllocatedArray data changes...

[Chroma72]

In the example you are only recording the received bytes to show throughput. But how do you utilize the received data before the next datagram comes in and changes the GC array which changes the Memory span? The memory "bufferMem" is linked to the GC array and is ever-changing. You would have to copy the received data to a different type to preserve the received data so it can be used later. How did you tackle this with no allocation and no copying?

Thanks for your time and I'm looking forward to your reply.

[Touseefelahi]

@Chroma72 Allocate a big Memory chunk in the start and then use slices to receive the data in the buffer

while (Camera.IsStreaming)
{
    var reply = await socketRxRaw.ReceiveFromAsync(bigBuffer.Slice(StartIndex, ExpectedSize), SocketFlags.None, new 
    IPEndPoint(IPAddress.Any, Camera.PortRx));
    StartIndex+=reply.ReceivedBytes;
   If(SomeCondition)
  {
    ProcessData(bigBuffer);
  }
}

Process the data at once
`

[Chroma72]

Hello and thanks for the reply. But if you wanted to put the received data into a queue to be consumed later, then this is not the desired model. Any idea on how to use the data later and still not have allocations.