/// <summary>
/// Joins a voice channel.
/// </summary>
/// <param name="guildId">ID of the guild</param>
/// <param name="channelId">ID of the channel</param>
/// <param name="muted">Whether the client will be muted or not</param>
/// <param name="deafened">Whether the client will be deafened or not</param>
public static DiscordVoiceClient JoinVoiceChannel(this DiscordSocketClient client, ulong guildId, ulong channelId, bool muted = false, bool deafened = false)
{
if (client.ConnectToVoiceChannels)
{
DiscordVoiceServer server = null;
client.OnVoiceServer += (c, result) =>
{
server = result;
};
if (client.VoiceClients.ContainsKey(guildId))
{
client.VoiceClients[guildId].Disconnect();
}
client.ChangeVoiceState(guildId, channelId, muted, deafened);
int attempts = 0;
while (server == null)
{
if (attempts > 10 * 1000)
{
throw new TimeoutException("Gateway did not respond with a server");
}
Thread.Sleep(1);
attempts++;
}
if (client.VoiceClients.ContainsKey(guildId))
{
client.VoiceClients[guildId].ChannelId = channelId;
client.VoiceClients[guildId].Server = server;
client.VoiceClients[guildId].RemoveHandlers();
return(client.VoiceClients[guildId]);
}
else
{
var vClient = new DiscordVoiceClient(client, server, channelId);
client.VoiceClients.Add(guildId, vClient);
return(vClient);
}
}
else
{
client.ChangeVoiceState(guildId, channelId, muted, deafened);
return(null);
}
}
/// <summary>
/// Leaves a voice channel
/// </summary>
/// <param name="guildId">ID of the guild</param>
public static void LeaveVoiceChannel(this DiscordSocketClient client, ulong guildId)
{
client.ChangeVoiceState(guildId, null);
}
/// <summary>
/// Joins a voice channel
/// </summary>
/// <param name="guildId">ID of the guild</param>
/// <param name="channelId">ID of the channel</param>
/// <param name="muted">Whether the client will be muted or not</param>
/// <param name="deafened">Whether the client will be deafened or not</param>
public static void JoinVoiceChannel(this DiscordSocketClient client, ulong guildId, ulong channelId, bool muted = false, bool deafened = false)
{
client.ChangeVoiceState(guildId, channelId, muted, deafened);
}
public static Task <DiscordVoiceSession> JoinVoiceChannelAsync(this DiscordSocketClient client, VoiceStateProperties properties)
{
if (!properties.ChannelProperty.Set || !properties.ChannelId.HasValue)
{
throw new ArgumentNullException("ChannelId can not be null");
}
properties.Fill(client);
ulong guildId = properties.GuildId ?? 0;
if (client.VoiceSessions.TryGetValue(guildId, out var oldSession))
{
oldSession.Disconnect();
}
CancellationTokenSource source = new CancellationTokenSource();
TaskCompletionSource <DiscordVoiceSession> task = new TaskCompletionSource <DiscordVoiceSession>();
void serverHandler(DiscordMediaSession session, DiscordMediaServer server)
{
source.Cancel();
if (server.Endpoint != null)
{
session.OnServerUpdated -= serverHandler;
if (task.Task.Status != TaskStatus.Faulted)
{
task.SetResult((DiscordVoiceSession)session);
}
}
}
void stateHandler(DiscordSocketClient c, DiscordVoiceState state)
{
if (state.Channel != null && state.Channel.Id == properties.ChannelId.Value)
{
client.OnSessionVoiceState -= stateHandler;
DiscordVoiceSession session = client.VoiceSessions[guildId] = new DiscordVoiceSession(client, properties.GuildId, properties.ChannelId.Value, state.SessionId);
session.OnDisconnected += (s, args) => client.VoiceSessions.Remove(guildId);
session.OnServerUpdated += serverHandler;
}
}
client.OnSessionVoiceState += stateHandler;
client.ChangeVoiceState(properties);
if (client.Config.VoiceChannelConnectTimeout > 0)
{
Task.Run(async() =>
{
await Task.Delay(client.Config.VoiceChannelConnectTimeout, source.Token);
if (!source.IsCancellationRequested)
{
task.SetException(new TimeoutException("Gateway did not respond with a server"));
}
});
}
return(task.Task);
}
/// <summary>
/// Joins a voice channel.
/// </summary>
/// <param name="guildId">ID of the guild</param>
/// <param name="channelId">ID of the channel</param>
/// <param name="muted">Whether the client will be muted or not</param>
/// <param name="deafened">Whether the client will be deafened or not</param>
public static DiscordVoiceSession JoinVoiceChannel(this DiscordSocketClient client, ulong?guildId, ulong channelId, bool muted = false, bool deafened = false)
{
if (client.Config.ConnectToVoiceChannels)
{
DiscordVoiceServer server = null;
client.OnVoiceServer += (c, result) =>
{
server = result;
};
VoiceSessionInfo info = null;
if (client.User.Type == DiscordUserType.User)
{
foreach (var voiceSession in client.VoiceSessions)
{
voiceSession.Session.Disconnect();
}
}
else
{
try
{
info = client.VoiceSessions.First(s => guildId.HasValue && s.Id == guildId.Value || s.Id == channelId);
info.Session.Disconnect();
}
catch { }
}
client.ChangeVoiceState(new VoiceStateChange()
{
GuildId = guildId, ChannelId = channelId, Muted = muted, Deafened = deafened
});
int attempts = 0;
while (server == null)
{
if (attempts >= 5000)
{
throw new TimeoutException("Gateway did not respond with a server");
}
Thread.Sleep(1);
attempts++;
}
DiscordVoiceSession session = new DiscordVoiceSession(client, server, channelId);
if (info == null)
{
client.VoiceSessions.Add(new VoiceSessionInfo(session, guildId ?? channelId));
}
else
{
info.Session = session;
info.Id = guildId ?? channelId;
}
return(session);
}
else
{
client.ChangeVoiceState(new VoiceStateChange()
{
GuildId = guildId, ChannelId = channelId, Muted = muted, Deafened = deafened
});
return(null);
}
}