void ProcessMessagePart(ref Header header, byte[] payload, int len)
{
if (!OngoingMessages.TryGetValue(header.ID, out OngoingMessage mes))
{
mes = new OngoingMessage(header.Channel, header.TotalParts, header.Length, header.ID);
OngoingMessages.Add(mes.ID, mes);
}
if (!mes.partsCollected[header.Part])
{
MessagePart part = MessagePart.Desserialize(payload, len);
bool finished = mes.MessageRecieved(part, MaxPacketSize);
if (finished)
{
ProcessData(mes.Data, mes.Data.Length);
OngoingMessages.Remove(mes.ID);
}
}
Send(new MessagePartConfirmation(header.ID, header.Part));
}