public IRealtimeChannel Get(string name, ChannelOptions options)
{
// if the channel cannot be found
if (!Channels.TryGetValue(name, out var result))
{
// create a new instance using the passed in option
var channel = new RealtimeChannel(name, _realtimeClient.Options.GetClientId(), _realtimeClient, options);
result = Channels.AddOrUpdate(name, channel, (s, realtimeChannel) =>
{
if (options != null)
{
realtimeChannel.Options = options;
}
return(realtimeChannel);
});
}
else
{
if (options != null)
{
result.Options = options;
}
}
return(result);
}
public IRealtimeChannel Get(string name, ChannelOptions options)
{
RealtimeChannel result = null;
if (!_channels.TryGetValue(name, out result))
{
var channel = new RealtimeChannel(name, _realtimeClient.Options.GetClientId(), _realtimeClient, options);
result = _channels.AddOrUpdate(name, channel, (s, realtimeChannel) =>
{
if (options != null)
{
realtimeChannel.Options = options;
}
return(realtimeChannel);
});
}
else
{
if (options != null)
{
result.Options = options;
}
}
return(result);
}
/// <inheritdoc/>
public IRealtimeChannel Get(string name, ChannelOptions options)
{
// if the channel cannot be found
if (!Channels.TryGetValue(name, out var result))
{
// create a new instance using the passed in option
var channel = new RealtimeChannel(name, _realtimeClient.Options.GetClientId(), _realtimeClient, options, _mobileDevice);
result = Channels.AddOrUpdate(name, channel, (s, realtimeChannel) =>
{
if (options != null)
{
realtimeChannel.Options = options;
}
return(realtimeChannel);
});
_orderedChannels.Add(result);
}
else
{
if (options != null)
{
if (result.ShouldReAttach(options))
{
throw new AblyException(new ErrorInfo("Channels.Get() cannot be used to set channel options that would cause the channel to reattach. Please, use Channel.SetOptions() instead.", ErrorCodes.BadRequest, HttpStatusCode.BadRequest));
}
result.SetOptions(options);
}
}
return(result);
}
internal Presence(IConnectionManager connection, RealtimeChannel channel, string cliendId)
{
Map = new PresenceMap(channel.Name);
pendingPresence = new List <QueuedPresenceMessage>();
this.connection = connection;
_channel = channel;
_channel.InternalStateChanged += OnChannelStateChanged;
_clientId = cliendId;
}
public ChannelAwaiter(IRealtimeChannel channel, ChannelState awaitedState, ILogger logger = null, Action onTimeout = null)
{
Logger = logger ?? DefaultLogger.LoggerInstance;
_name = $"#{channel.Name}:{awaitedState} awaiter";
_channel = channel as RealtimeChannel;
_awaitedState = awaitedState;
_timer = new CountdownTimer(_name + " timer", logger);
_onTimeout = onTimeout;
AttachListener();
}
internal Presence(IConnectionManager connection, RealtimeChannel channel, string cliendId, ILogger logger)
{
Logger = logger;
Map = new PresenceMap(channel.Name, logger);
_pendingPresence = new List <QueuedPresenceMessage>();
_connection = connection;
_channel = channel;
_channel.InternalStateChanged += OnChannelStateChanged;
_clientId = cliendId;
}
internal Presence(IConnectionManager connection, RealtimeChannel channel, string clientId, ILogger logger)
{
Logger = logger;
Map = new PresenceMap(channel.Name, logger);
InternalMap = new PresenceMap(channel.Name, logger);
PendingPresenceQueue = new ConcurrentQueue <QueuedPresenceMessage>();
_connection = connection;
_channel = channel;
_clientId = clientId;
}
private void HandleInitialiseFailedChannelsCommand(RealtimeChannel channel)
{
switch (_realtimeClient.Connection.State)
{
case ConnectionState.Closed:
case ConnectionState.Failed:
/* (RTN11d)
* If the [Connection] state is FAILED,
* transitions all the channels to INITIALIZED */
channel.SetChannelState(ChannelState.Initialized);
break;
}
}
public bool Release(string name)
{
if (Logger.IsDebug)
{
Logger.Debug($"Releasing channel #{name}");
}
RealtimeChannel channel = null;
if (Channels.TryGetValue(name, out channel))
{
EventHandler <ChannelStateChange> eventHandler = null;
eventHandler = (s, args) =>
{
var detachedChannel = (RealtimeChannel)s;
if (args.Current == ChannelState.Detached || args.Current == ChannelState.Failed)
{
if (Logger.IsDebug)
{
Logger.Debug($"Channel #{name} was removed from Channel list. State {args.Current}");
}
detachedChannel.InternalStateChanged -= eventHandler;
RealtimeChannel removedChannel;
if (Channels.TryRemove(name, out removedChannel))
{
removedChannel.Dispose();
}
}
else
{
if (Logger.IsDebug)
{
Logger.Debug($"Waiting to remove Channel #{name}. State {args.Current}");
}
}
};
channel.InternalStateChanged += eventHandler;
channel.Detach();
return(true);
}
return(false);
}
public ChannelAwaiter(IRealtimeChannel channel, ChannelState awaitedState)
{
_channel = channel as RealtimeChannel;
_awaitedState = awaitedState;
}