private bool OnReady(GatewaySocketFrame <Ready> frame)
{
var ready = frame.Payload;
_sessionId = ready.SessionId;
return(FireEvent(frame, Ready));
}
private static bool FireEvent <T>(GatewaySocketFrame frame, Action <T> eventHandler)
{
var eventArgs = ((GatewaySocketFrame <T>)frame).Payload;
eventHandler(eventArgs);
return(true);
}
private void HandleMessage(GatewaySocketFrame frame)
{
if (frame.SequenceNumber.HasValue)
{
_lastEventSequenceNumber = frame.SequenceNumber.Value;
}
ProcessEvents(frame);
}
private async Task SendMessageAsync <T>(GatewayOperation op, GatewayEvent?e, T payload)
{
var frame = new GatewaySocketFrame <T>
{
Operation = op,
Event = e,
Payload = payload,
};
await _socket !.SendMessageAsync(frame);
}
private bool OnInvalidSession(GatewaySocketFrame frame)
{
switch (GatewayStatus)
{
case GatewayStatus.InvalidSession:
_ = ReconnectAsync();
break;
case GatewayStatus.Reconnecting:
FireEvent(frame, InvalidSession);
break;
}
return(true);
}
private bool OnHelloReceived(GatewaySocketFrame <Hello> frame)
{
_ = SetupGateway(frame.Payload.HeartbeatInterval);
return(true);
}
protected void ProcessEvents(GatewaySocketFrame frame)
{
bool succeeded = frame switch
{
UnknownOperationGatewaySocketFrame osf => FireEvent(osf.Operation, UnknownOperationEncountered),
UnknownEventGatewaySocketFrame osf => FireEvent(osf.Event, UnknownEventEncountered),
_ => frame.Operation switch
{
GatewayOperation.Hello => OnHelloReceived((GatewaySocketFrame <Hello>)frame),
GatewayOperation.InvalidSession => OnInvalidSession(frame),
GatewayOperation.HeartbeatAck => OnHeartbeatAck(),
GatewayOperation.Dispatch => FireEvent(frame.Event !.Value, KnownEventEncountered) && frame.Event switch
{
GatewayEvent.READY => OnReady((GatewaySocketFrame <Ready>)frame),
GatewayEvent.RESUMED => FireEvent(frame, Resumed),
GatewayEvent.GUILD_CREATE => FireEvent(frame, GuildCreated),
GatewayEvent.GUILD_UPDATE => FireEvent(frame, GuildUpdated),
GatewayEvent.GUILD_DELETE => FireEvent(frame, GuildDeleted),
GatewayEvent.GUILD_BAN_ADD => FireEvent(frame, GuildBanAdded),
GatewayEvent.GUILD_BAN_REMOVE => FireEvent(frame, GuildBanRemoved),
GatewayEvent.CHANNEL_CREATE => FireEvent(frame, ChannelCreated),
GatewayEvent.CHANNEL_UPDATE => FireEvent(frame, ChannelUpdated),
GatewayEvent.CHANNEL_DELETE => FireEvent(frame, ChannelDeleted),
GatewayEvent.CHANNEL_RECIPIENT_ADD => FireEvent(frame, ChannelRecipientAdded),
GatewayEvent.CHANNEL_RECIPIENT_REMOVE => FireEvent(frame, ChannelRecipientRemoved),
GatewayEvent.MESSAGE_ACK => FireEvent(frame, MessageAck),
GatewayEvent.MESSAGE_CREATE => FireEvent(frame, MessageCreated),
GatewayEvent.MESSAGE_UPDATE => FireEvent(frame, MessageUpdated),
GatewayEvent.MESSAGE_DELETE => FireEvent(frame, MessageDeleted),
GatewayEvent.MESSAGE_REACTION_ADD => FireEvent(frame, MessageReactionAdded),
GatewayEvent.MESSAGE_REACTION_REMOVE => FireEvent(frame, MessageReactionRemoved),
GatewayEvent.MESSAGE_REACTION_REMOVE_ALL => FireEvent(frame, MessageReactionRemovedAll),
GatewayEvent.GUILD_MEMBER_ADD => FireEvent(frame, GuildMemberAdded),
GatewayEvent.GUILD_MEMBER_UPDATE => FireEvent(frame, GuildMemberUpdated),
GatewayEvent.GUILD_MEMBER_REMOVE => FireEvent(frame, GuildMemberRemoved),
GatewayEvent.GUILD_MEMBER_LIST_UPDATE => FireEvent(frame, GuildMemberListUpdated),
GatewayEvent.GUILD_MEMBERS_CHUNK => FireEvent(frame, GuildMembersChunk),
GatewayEvent.RELATIONSHIP_ADD => FireEvent(frame, RelationshipAdded),
GatewayEvent.RELATIONSHIP_UPDATE => FireEvent(frame, RelationshipUpdated),
GatewayEvent.RELATIONSHIP_REMOVE => FireEvent(frame, RelationshipRemoved),
GatewayEvent.TYPING_START => FireEvent(frame, TypingStarted),
GatewayEvent.PRESENCE_UPDATE => FireEvent(frame, PresenceUpdated),
GatewayEvent.USER_NOTE_UPDATE => FireEvent(frame, UserNoteUpdated),
GatewayEvent.USER_SETTINGS_UPDATE => FireEvent(frame, UserSettingsUpdated),
GatewayEvent.USER_GUILD_SETTINGS_UPDATE => FireEvent(frame, UserGuildSettingsUpdated),
GatewayEvent.VOICE_STATE_UPDATE => FireEvent(frame, VoiceStateUpdated),
GatewayEvent.VOICE_SERVER_UPDATE => FireEvent(frame, VoiceServerUpdated),
GatewayEvent.STREAM_CREATE => FireEvent(frame, StreamCreate),
GatewayEvent.STREAM_SERVER_UPDATE => FireEvent(frame, StreamServerUpdate),
// GatewayEvent.STREAM_UPDATE => FireEvent(frame, StreamCreate),
GatewayEvent.SESSIONS_REPLACE => FireEvent(frame, SessionReplaced),
_ => FireEvent(frame.Event !.Value, UnhandledEventEncountered),
},
