internal void OnNewSystemEventReceived(Opcode opcode, IGatewayDataObject data)
{
Console.WriteLine($"System: {opcode}");
switch (opcode)
{
case Opcode.Heartbeat:
Heartbeat(data);
break;
case Opcode.Reconnect:
ReconnectRequested(data);
break;
case Opcode.InvalidSession:
InvalidSession(data);
break;
case Opcode.Hello:
Connected(data);
break;
case Opcode.HeartbeatACK:
HeartbeatACK(data);
break;
default:
// TODO : интрсумент логирования ($"Unhandled system event opcode. /n Event name: {opcode}");
break;
}
}
internal void OnConnection(IGatewayDataObject data)
{
Hello hello = data as Hello;
heartbeatRate = hello.HeartbeatInterval;
heart.Start();
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
JObject json = JObject.Load(reader);
string dataJson = json["d"].ToString(),
opcodeJson = json["op"].ToString(),
sequenceJson = json["s"].ToString(),
eventNameJson = json["t"].ToString(),
dataTypeFullName;
Opcode opcode = ParseOpcode(opcodeJson);
if (opcode == Opcode.Dispatch)
{
dataTypeFullName = $"{objectType.Namespace}.Payload.DataObjects.Dispatch.{opcode}"; // TODO : откровенная писька
}
else if (opcode == Opcode.InvalidSession)
{
IGatewayDataObject data = new InvalidSession(bool.Parse(dataJson));
return(new GatewayPayload(opcode, data, eventNameJson)
{
Sequence = 0
});
}
else
{
dataTypeFullName = $"{objectType.Namespace}.Payload.DataObjects.{opcode}";
}
Type dataType = objectType.Assembly.GetType(dataTypeFullName);
IGatewayDataObject dataObject = JsonConvert.DeserializeObject(dataJson, dataType) as IGatewayDataObject;
int.TryParse(sequenceJson, out int sequence);
return(new GatewayPayload(opcode, dataObject, eventNameJson)
{
Sequence = sequence
});
}
private async void OnInvalidSessionRecieved(IGatewayDataObject data)
{
// В документации дискорда сказано, что при получении InvaidSession необходимо
// подождать 2-5 секунд и отправить Identify.
await Task.Delay(5000);
await AuthorizeAsync();
}
internal void OnInvalidSessionReceived(IGatewayDataObject payload)
{
}
internal void OnReconnectRequested(IGatewayDataObject payload)
{
Reconnect();
}
internal void OnHeartbeatAck(IGatewayDataObject data) => heartbeatAckReceived = true;
internal GatewayPayload(Opcode opcode, IGatewayDataObject data, string eventName = null)
{
Opcode = opcode;
Data = data;
EventName = eventName;
}