YangWX/MQTTnet
1
0
Fork 0
mirror of https://github.com/dotnet/MQTTnet.git synced 2026-10-19 19:13:11 +08:00
Code Issues Packages Projects Releases Wiki Activity

Added IMqttRetainedMessagesManager

Browse Source 
* Added interface IMqttRetainedMessagesManager to allow for different
retained messages manager implementations. The interface copies almost
exactly the current MqttRetainedMessagesManager implementation.

* Added IMqttRetainedMessagesManager.Start() to configure the provided
IMqttRetainedMessagesManager outside the constructor. This method returns
Task because some implementations that use external storage may be slow on
initialization (e.g., connect to a database).

* Modified MqttRetainedMessagesManager to implement new interface.
This commit is contained in:
Federico Di Gregorio
2019-12-17 11:57:17 +01:00
parent 624fafc662
commit f949d54aef
9 changed files with 64 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Source/MQTTnet/Server/MqttClientConnection.cs
+8 -8
View File
@@ -21,7 +21,7 @@ namespace MQTTnet.Server
private readonly MqttPacketDispatcher _packetDispatcher = new MqttPacketDispatcher();
private readonly CancellationTokenSource _cancellationToken = new CancellationTokenSource();
private readonly MqttRetainedMessagesManager _retainedMessagesManager;
private readonly IMqttRetainedMessagesManager _retainedMessagesManager;
private readonly MqttClientKeepAliveMonitor _keepAliveMonitor;
private readonly MqttClientSessionsManager _sessionsManager;
@@ -36,7 +36,7 @@ namespace MQTTnet.Server
private Task<MqttClientDisconnectType> _packageReceiverTask;
private DateTime _lastPacketReceivedTimestamp;
private DateTime _lastNonKeepAlivePacketReceivedTimestamp;
private long _receivedPacketsCount;
private long _sentPacketsCount = 1; // Start with 1 because the CONNECT packet is not counted anywhere.
private long _receivedApplicationMessagesCount;
@@ -48,14 +48,14 @@ namespace MQTTnet.Server
MqttClientSession session,
IMqttServerOptions serverOptions,
MqttClientSessionsManager sessionsManager,
MqttRetainedMessagesManager retainedMessagesManager,
IMqttRetainedMessagesManager retainedMessagesManager,
IMqttNetChildLogger 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));
_dataConverter = _channelAdapter.PacketFormatterAdapter.DataConverter;
_endpoint = _channelAdapter.Endpoint;
@@ -76,7 +76,7 @@ namespace MQTTnet.Server
public string ClientId => ConnectPacket.ClientId;
public MqttClientSession Session { get; }
public async Task StopAsync()
{
StopInternal();
@@ -112,7 +112,7 @@ namespace MQTTnet.Server
status.BytesSent = _channelAdapter.BytesSent;
status.BytesReceived = _channelAdapter.BytesReceived;
}
public void Dispose()
{
_cancellationToken.Dispose();
@@ -130,7 +130,7 @@ namespace MQTTnet.Server
try
{
_logger.Info("Client '{0}': Session started.", ClientId);
_channelAdapter.ReadingPacketStartedCallback = OnAdapterReadingPacketStarted;
_channelAdapter.ReadingPacketCompletedCallback = OnAdapterReadingPacketCompleted;
@@ -244,7 +244,7 @@ namespace MQTTnet.Server
_channelAdapter.ReadingPacketCompletedCallback = null;
_logger.Info("Client '{0}': Session stopped.", ClientId);
_packageReceiverTask = null;
}