private void InternalReceive(IAsyncResult ar)
{
SocketError se = SocketError.SocketError;
int bytes = NetworkSocket?.EndReceive(ar, out se) ?? 0;
if (se != SocketError.Success)
{
Disconnect(new SocketException());
return;
}
byte[] packet = _defragger.Process(bytes);
ReceiveWithDefragger();
if (packet == null)
{
return;
}
try {
IPacket pack = Packager.Unpack(packet, PackagingConfiguration);
_receiveCallback(this, pack);
} catch (Exception ex) {
Disconnect(ex);
return;
}
}
private void InternalReceve(IAsyncResult at)
{
var se = SocketError.SocketError;
var bytes = NetworkSocket?.EndReceive(at, out se) ?? 0;
if (se != SocketError.Success)
{
Disconnect(new SocketException());
return;
}
var packet = Defragger.Process(bytes);
ReceiveWithDefragger();
if (packet != null)
{
try
{
var pack = Packager.Unpack(packet, PackagingConfiguration);
ReceveCallback(this, pack);
}
catch (Exception ex)
{
Disconnect(ex);
return;
}
}
}
private void InternalReceve(IAsyncResult AR)
{
SocketError SE = SocketError.SocketError;
int bytes = NetworkSocket?.EndReceive(AR, out SE) ?? 0;
if (SE != SocketError.Success)
{
Disconnect(new SocketException());
return;
}
byte[] packet = Defragger.Process(bytes);
ReceveWithDefragger();
if (packet != null)
{
try {
IPacket pack = Packager.Unpack(packet, PackagingConfiguration);
ReceveCallback(this, pack);
} catch (Exception ex) {
Disconnect(ex);
return;
}
}
}
private void HandleReceve(IAsyncResult AR)
{
int packetSize = 0;
try
{
packetSize = NetworkSocket.EndReceive(AR);
}
catch
{
OnDisconnect?.Invoke(this);
return;
}
using (MemoryStream ms = new MemoryStream(PacketBuffer, 0, packetSize))
using (BinaryReader br = new BinaryReader(ms))
{
while (ms.Position != ms.Length)
{
int len = br.ReadInt32();
if (CurrentPacketLength == 0)
{
if (len <= 0)
{
NetworkSocket.BeginReceive(PacketBuffer, 0, PacketBuffer.Length, SocketFlags.None, RetrieveCallback, null);
return;
}
int cur = (int)(ms.Length - ms.Position);
if (cur >= len)
{
OnDataRetrieve?.Invoke(br.ReadBytes(len));
}
else
{
CurrentPacketLength = len;
PacketConstructor.Write(br.ReadBytes(cur), 0, cur);
}
}
else
{
int cur = (int)(ms.Length - ms.Position);
int neededpackets = (int)(CurrentPacketLength - PacketConstructor.Length);
if (cur >= neededpackets)
{
PacketConstructor.Write(br.ReadBytes(neededpackets), 0, neededpackets);
OnDataRetrieve?.Invoke(PacketConstructor.ToArray());
PacketConstructor = new MemoryStream();
}
else
{
PacketConstructor.Write(br.ReadBytes(cur), 0, cur);
}
}
}
}
NetworkSocket.BeginReceive(PacketBuffer, 0, PacketBuffer.Length, SocketFlags.None, RetrieveCallback, null);
}
