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Add an event to receive all application messages at server level.

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This commit is contained in:
Christian Kratky
2017-07-13 20:28:49 +02:00
parent 2ff449b241
commit 98d7bc980c
10 changed files with 110 additions and 14 deletions
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MQTTnet.Core/Server/MqttClientSessionsManager.cs
+7 -1
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@@ -5,6 +5,7 @@ using System.Threading.Tasks;
using MQTTnet.Core.Adapter;
using MQTTnet.Core.Diagnostics;
using MQTTnet.Core.Exceptions;
using MQTTnet.Core.Internal;
using MQTTnet.Core.Packets;
using MQTTnet.Core.Protocol;
@@ -21,6 +22,8 @@ namespace MQTTnet.Core.Server
_options = options ?? throw new ArgumentNullException(nameof(options));
}
public event EventHandler<MqttApplicationMessageReceivedEventArgs> ApplicationMessageReceived;
public async Task RunClientSessionAsync(MqttClientConnectedEventArgs eventArgs)
{
try
@@ -114,7 +117,7 @@ namespace MQTTnet.Core.Server
{
isExistingSession = false;
clientSession = new MqttClientSession(_options, DispatchPublishPacket);
clientSession = new MqttClientSession(connectPacket.ClientId, _options, DispatchPublishPacket);
_clientSessions[connectPacket.ClientId] = clientSession;
MqttTrace.Verbose(nameof(MqttClientSessionsManager), $"Created a new session for client '{connectPacket.ClientId}'.");
@@ -126,6 +129,9 @@ namespace MQTTnet.Core.Server
private void DispatchPublishPacket(MqttClientSession senderClientSession, MqttPublishPacket publishPacket)
{
var eventArgs = new MqttApplicationMessageReceivedEventArgs(senderClientSession.ClientId, publishPacket.ToApplicationMessage());
ApplicationMessageReceived?.Invoke(this, eventArgs);
foreach (var clientSession in _clientSessions.Values.ToList())
{
clientSession.EnqueuePublishPacket(senderClientSession, publishPacket);