/// <summary>
/// This operation if inherently ambiguous in the context of nested properties.
/// Therefore, to remain consistent, we define it at the top-level only.
/// If the intent is to remove a KeyValuePair at ANY level, then
/// the RemoveDeeply method is the one to use.
/// </summary>
/// <param name="item">The KeyValuePair to remove.</param>
/// <returns>A boolean value indicating if the item was found and removed.</returns>
public bool Remove(KeyValuePair <TKey, TValue> item)
{
lock (_syncRoot)
{
return(_localEntries.Remove(item));
}
}
private async Task ExecuteTokenAsync(Token token)
{
await Task.Yield();
var task = token.GetTask();
await task.ConfigureAwait(false);
_tasks.Remove(token.Context);
}
static void UncacheThread(ISynchronizedDictionary <Snowflake, CachedGuildChannel> channelCache, Dictionary <Snowflake, IReadOnlyList <CachedThreadChannel> > uncachedThreads, KeyValuePair <Snowflake, List <ChannelJsonModel> > kvp, CachedThreadChannel cachedThreadChannel)
{
channelCache.Remove(cachedThreadChannel.Id);
List <CachedThreadChannel> list;
if (uncachedThreads.TryGetValue(kvp.Key, out var boxedList))
{
list = boxedList as List <CachedThreadChannel>;
}
else
{
uncachedThreads.Add(kvp.Key, list = new List <CachedThreadChannel>());
}
list.Add(cachedThreadChannel);
}
private async Task DelayReadyAsync(IGatewayApiClient shard, ReadyEventArgs e)
{
if (_delays.TryGetValue(shard.Id, out var delay))
{
// If a disconnection happened cancel the already existing delay.
delay.Tcs.Cancel();
shard.Logger.LogWarning("The ready delay was overwritten by a new session.");
}
var sw = Stopwatch.StartNew();
using (delay = new DelayToken(shard.StoppingToken))
{
_delays[shard.Id] = delay;
try
{
await delay.Tcs.Task.ConfigureAwait(false);
// The task finished meaning all pending guilds were received.
// Now depending on the mode we either fire ready straight away or do chunking.
_delays.Remove(shard.Id);
switch (Dispatcher.ReadyEventDelayMode)
{
case ReadyEventDelayMode.Guilds:
{
shard.Logger.LogInformation("Ready. Received all pending guilds in {0}ms.", sw.ElapsedMilliseconds);
await InvokeEventAsync(e).ConfigureAwait(false);
break;
}
// TODO: some chunking design...?
}
if (InitialReadys.TryGetValue(shard.Id, out var readyTcs))
{
readyTcs.Complete();
}
}
catch (OperationCanceledException)
{ }
}
}
