public void Send(WebSocketData data)
{
Frame f = new Frame();
f.FIN = true;
f.payloadLength = (ulong)data.bytes.Length;
f.opcode = (data.data == WebSocketData.Type.Text) ? Frame.Opcode.Text : Frame.Opcode.Binary;
f.payload = data.bytes;
byte[] toSend = EncodeFrame(f);
client.GetStream().Write(toSend, 0, toSend.Length);
}
internal void Feed(byte[] data)
{
bool success = DecodeFrame(data, f =>
{
fragmentsSoFar.Enqueue(f);
if (f.FIN)
{
if (f.opcode == Frame.Opcode.Close)
{
Frame closeframe = new Frame();
closeframe.FIN = true;
closeframe.opcode = Frame.Opcode.Close;
closeframe.payloadLength = 0;
closeframe.payload = new byte[0];
byte[] toSend = EncodeFrame(closeframe);
client.GetStream().Write(toSend, 0, toSend.Length);
client.Close();
return;
}
WebSocketData.Type type = (fragmentsSoFar.Peek().opcode == Frame.Opcode.Text) ? WebSocketData.Type.Text : WebSocketData.Type.Binary;
byte[] bytes = new byte[0];
while (fragmentsSoFar.Count != 0)
{
Frame curr = fragmentsSoFar.Dequeue();
bytes = ArrayUtils.Concat(bytes, curr.GetUnmaskedPayload());
}
WebSocketData wsd = new WebSocketData(type, bytes);
onData(this, wsd);
}
incompleteFrame = new byte[0];
});
if (!success)
{
incompleteFrame = ArrayUtils.Concat(incompleteFrame, data);
}
}
internal void Feed(byte[] data)
{
bool success = DecodeFrame(data, f =>
{
fragmentsSoFar.Enqueue(f);
if (f.FIN)
{
if (f.opcode == Frame.Opcode.Close)
{
Frame closeframe = new Frame();
closeframe.FIN = true;
closeframe.opcode = Frame.Opcode.Close;
closeframe.payloadLength = 0;
closeframe.payload = new byte[0];
byte[] toSend = EncodeFrame(closeframe);
client.GetStream().Write(toSend, 0, toSend.Length);
client.Close();
return;
}
WebSocketData.Type type = (fragmentsSoFar.Peek().opcode == Frame.Opcode.Text) ? WebSocketData.Type.Text : WebSocketData.Type.Binary;
byte[] bytes = new byte[0];
while (fragmentsSoFar.Count != 0)
{
Frame curr = fragmentsSoFar.Dequeue();
bytes = ArrayUtils.Concat(bytes, curr.GetUnmaskedPayload());
}
WebSocketData wsd = new WebSocketData(type, bytes);
onData(this, wsd);
}
incompleteFrame = new byte[0];
});
if (!success)
{
incompleteFrame = ArrayUtils.Concat(incompleteFrame, data);
}
}
