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Added UDP keepalives and latency

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This commit is contained in:
RogueException
2017-04-07 22:52:07 -03:00
parent 65154e0d4a
commit ee4cde69a4
3 changed files with 150 additions and 50 deletions
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16
src/Discord.Net.WebSocket/DiscordVoiceApiClient.cs
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@@ -42,6 +42,7 @@ namespace Discord.Audio
private CancellationTokenSource _connectCancelToken;
private IUdpSocket _udp;
private bool _isDisposed;
private ulong _nextKeepalive;
public ulong GuildId { get; }
internal IWebSocketClient WebSocketClient { get; }
@@ -227,6 +228,21 @@ namespace Discord.Audio
await SendAsync(packet, 0, 70).ConfigureAwait(false);
await _sentDiscoveryEvent.InvokeAsync().ConfigureAwait(false);
}
public async Task<ulong> SendKeepaliveAsync()
{
var value = _nextKeepalive++;
var packet = new byte[8];
packet[0] = (byte)(value >> 0);
packet[1] = (byte)(value >> 8);
packet[2] = (byte)(value >> 16);
packet[3] = (byte)(value >> 24);
packet[4] = (byte)(value >> 32);
packet[5] = (byte)(value >> 40);
packet[6] = (byte)(value >> 48);
packet[7] = (byte)(value >> 56);
await SendAsync(packet, 0, 8).ConfigureAwait(false);
return value;
}
public void SetUdpEndpoint(string ip, int port)
{