public MqttClientConnection(
MqttConnectPacket connectPacket,
IMqttChannelAdapter channelAdapter,
MqttClientSession session,
IMqttServerOptions serverOptions,
MqttClientSessionsManager sessionsManager,
IMqttRetainedMessagesManager retainedMessagesManager,
Func <Task> onStart,
Func <MqttClientDisconnectType, Task> onStop,
IMqttNetLogger logger)
{
Session = session ?? throw new ArgumentNullException(nameof(session));
_serverOptions = serverOptions ?? throw new ArgumentNullException(nameof(serverOptions));
_sessionsManager = sessionsManager ?? throw new ArgumentNullException(nameof(sessionsManager));
_retainedMessagesManager = retainedMessagesManager ?? throw new ArgumentNullException(nameof(retainedMessagesManager));
_onStart = onStart ?? throw new ArgumentNullException(nameof(onStart));
_onStop = onStop ?? throw new ArgumentNullException(nameof(onStop));
_channelAdapter = channelAdapter ?? throw new ArgumentNullException(nameof(channelAdapter));
_dataConverter = _channelAdapter.PacketFormatterAdapter.DataConverter;
_endpoint = _channelAdapter.Endpoint;
ConnectPacket = connectPacket ?? throw new ArgumentNullException(nameof(connectPacket));
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
_logger = logger.CreateScopedLogger(nameof(MqttClientConnection));
_keepAliveMonitor = new MqttClientKeepAliveMonitor(ConnectPacket.ClientId, () => StopAsync(), logger);
_connectedTimestamp = DateTime.UtcNow;
_lastPacketReceivedTimestamp = _connectedTimestamp;
_lastNonKeepAlivePacketReceivedTimestamp = _lastPacketReceivedTimestamp;
}
public MqttClientConnection(MqttConnectPacket connectPacket,
IMqttChannelAdapter channelAdapter,
MqttClientSession session,
MqttConnectionValidatorContext connectionValidatorContext,
IMqttServerOptions serverOptions,
MqttClientSessionsManager sessionsManager,
IMqttRetainedMessagesManager retainedMessagesManager,
IMqttNetLogger logger)
{
Session = session ?? throw new ArgumentNullException(nameof(session));
_serverOptions = serverOptions ?? throw new ArgumentNullException(nameof(serverOptions));
_sessionsManager = sessionsManager ?? throw new ArgumentNullException(nameof(sessionsManager));
_retainedMessagesManager = retainedMessagesManager ?? throw new ArgumentNullException(nameof(retainedMessagesManager));
_channelAdapter = channelAdapter ?? throw new ArgumentNullException(nameof(channelAdapter));
_connectionValidatorContext = connectionValidatorContext ?? throw new ArgumentNullException(nameof(connectionValidatorContext));
_dataConverter = _channelAdapter.PacketFormatterAdapter.DataConverter;
_endpoint = _channelAdapter.Endpoint;
ConnectPacket = connectPacket ?? throw new ArgumentNullException(nameof(connectPacket));
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
_logger = logger.CreateScopedLogger(nameof(MqttClientConnection));
_connectedTimestamp = DateTime.UtcNow;
LastPacketReceivedTimestamp = _connectedTimestamp;
_lastNonKeepAlivePacketReceivedTimestamp = LastPacketReceivedTimestamp;
}
public MqttClientSubscriptionsManager(
MqttClientSession clientSession,
IMqttServerOptions serverOptions,
MqttServerEventDispatcher eventDispatcher,
IMqttRetainedMessagesManager retainedMessagesManager)
{
_clientSession = clientSession ?? throw new ArgumentNullException(nameof(clientSession));
_options = serverOptions ?? throw new ArgumentNullException(nameof(serverOptions));
_eventDispatcher = eventDispatcher ?? throw new ArgumentNullException(nameof(eventDispatcher));
_retainedMessagesManager = retainedMessagesManager ?? throw new ArgumentNullException(nameof(retainedMessagesManager));
}
public async Task SubscribeAsync(ICollection <TopicFilter> topicFilters, IMqttRetainedMessagesManager retainedMessagesManager)
{
await SubscriptionsManager.SubscribeAsync(topicFilters).ConfigureAwait(false);
var matchingRetainedMessages = await retainedMessagesManager.GetSubscribedMessagesAsync(topicFilters).ConfigureAwait(false);
foreach (var matchingRetainedMessage in matchingRetainedMessages)
{
EnqueueApplicationMessage(matchingRetainedMessage, null, true);
}
}
public MqttClientSession(
string clientId,
IDictionary <object, object> items,
MqttServerEventDispatcher eventDispatcher,
IMqttServerOptions serverOptions,
IMqttRetainedMessagesManager retainedMessagesManager)
{
ClientId = clientId ?? throw new ArgumentNullException(nameof(clientId));
Items = items ?? throw new ArgumentNullException(nameof(items));
SubscriptionsManager = new MqttClientSubscriptionsManager(this, serverOptions, eventDispatcher, retainedMessagesManager);
ApplicationMessagesQueue = new MqttClientSessionApplicationMessagesQueue(serverOptions);
}
public MqttClientSession(string clientId, IDictionary <object, object> items, MqttServerEventDispatcher eventDispatcher, IMqttServerOptions serverOptions, IMqttRetainedMessagesManager retainedMessagesManager, IMqttNetLogger logger)
{
ClientId = clientId ?? throw new ArgumentNullException(nameof(clientId));
Items = items ?? throw new ArgumentNullException(nameof(items));
_retainedMessagesManager = retainedMessagesManager ?? throw new ArgumentNullException(nameof(retainedMessagesManager));
SubscriptionsManager = new MqttClientSubscriptionsManager(this, eventDispatcher, serverOptions);
ApplicationMessagesQueue = new MqttClientSessionApplicationMessagesQueue(serverOptions);
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
_logger = logger.CreateChildLogger(nameof(MqttClientSession));
}
public MqttClientSessionsManager(
IMqttServerOptions options,
IMqttRetainedMessagesManager retainedMessagesManager,
MqttServerEventDispatcher eventDispatcher,
IMqttNetLogger logger)
{
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
_logger = logger.CreateScopedLogger(nameof(MqttClientSessionsManager));
_rootLogger = logger;
_eventDispatcher = eventDispatcher ?? throw new ArgumentNullException(nameof(eventDispatcher));
_options = options ?? throw new ArgumentNullException(nameof(options));
_retainedMessagesManager = retainedMessagesManager ?? throw new ArgumentNullException(nameof(retainedMessagesManager));
}
public MqttClientSessionsManager(
IMqttServerOptions options,
IMqttRetainedMessagesManager retainedMessagesManager,
CancellationToken cancellationToken,
MqttServerEventDispatcher eventDispatcher,
IMqttNetLogger logger)
{
_cancellationToken = cancellationToken;
if (logger == null)
{
throw new ArgumentNullException(nameof(logger));
}
_logger = logger.CreateChildLogger(nameof(MqttClientSessionsManager));
_eventDispatcher = eventDispatcher ?? throw new ArgumentNullException(nameof(eventDispatcher));
_options = options ?? throw new ArgumentNullException(nameof(options));
_retainedMessagesManager = retainedMessagesManager ?? throw new ArgumentNullException(nameof(retainedMessagesManager));
}
public MqttServerOptionsBuilder WithRetainedMessagesManager(IMqttRetainedMessagesManager value)
{
_options.RetainedMessagesManager = value;
return(this);
}