/// <summary>
/// Handle received data
/// </summary>
/// <param name="data">received data, has size of clients buffer</param>
/// <param name="receivedBytes">amount of received bytes</param>
/// <param name="client"></param>
public override async Task DataReceive(byte[] data, int receivedBytes, EasyTcpClient client)
{
byte receivedByte = data[0]; // Size of buffer is always 1
ReceivedBytes.Add(receivedByte);
// Check delimiter
if (ReceivedBytes.Count < Delimiter.Length)
{
return;
}
int receivedBytesLength = ReceivedBytes.Count - Delimiter.Length;
for (int i = 0; i < Delimiter.Length; i++)
{
if (Delimiter[i] != ReceivedBytes[receivedBytesLength + i])
{
return;
}
}
byte[] receivedData = AutoRemoveDelimiter
? ReceivedBytes.Take(receivedBytesLength).ToArray() // Remove delimiter from message
: ReceivedBytes.ToArray();
await client.DataReceiveHandler(new Message(receivedData, client));
ReceivedBytes.Clear();
}
/// <summary>
/// Handle received data and then return length of next incoming data
/// </summary>
/// <param name="client"></param>
/// <returns>length of next incoming data</returns>
private static ushort HandleData(EasyTcpClient client)
{
ushort dataLength = 2;
if (client.ReceivingData)
{
client.DataReceiveHandler(new Message(client.Buffer, client));
}
else
{
dataLength = BitConverter.ToUInt16(client.Buffer, 0);
}
client.ReceivingData ^= true;
return(dataLength);
}
