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Add server events for subscribed and unsubscribed topics. Add pending messages count for connected clients.

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This commit is contained in:
Christian
2018-02-02 22:44:21 +01:00
parent a204d233f6
commit 59dcbf4c0c
12 changed files with 205 additions and 74 deletions
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Tests/MQTTnet.Core.Tests/MqttServerTests.cs
+20 -2
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@@ -79,7 +79,7 @@ namespace MQTTnet.Core.Tests
}
[TestMethod]
public async Task MqttServer_Unsubscribe()
public async Task MqttServer_SubscribeUnsubscribe()
{
var serverAdapter = new TestMqttServerAdapter();
var s = new MqttFactory().CreateMqttServer(new[] { serverAdapter }, new MqttNetLogger());
@@ -99,13 +99,31 @@ namespace MQTTnet.Core.Tests
await c2.PublishAsync(message);
Assert.AreEqual(0, receivedMessagesCount);
var subscribeEventCalled = false;
s.ClientSubscribedTopic += (_, e) =>
{
subscribeEventCalled = e.TopicFilter.Topic == "a" && e.ClientId == "c1";
};
await c1.SubscribeAsync(new TopicFilter("a", MqttQualityOfServiceLevel.AtLeastOnce));
await Task.Delay(100);
Assert.IsTrue(subscribeEventCalled, "Subscribe event not called.");
await c2.PublishAsync(message);
await Task.Delay(500);
Assert.AreEqual(1, receivedMessagesCount);
var unsubscribeEventCalled = false;
s.ClientUnsubscribedTopic += (_, e) =>
{
unsubscribeEventCalled = e.TopicFilter == "a" && e.ClientId == "c1";
};
await c1.UnsubscribeAsync("a");
await Task.Delay(100);
Assert.IsTrue(unsubscribeEventCalled, "Unsubscribe event not called.");
await c2.PublishAsync(message);
await Task.Delay(500);
@@ -343,7 +361,7 @@ namespace MQTTnet.Core.Tests
var c1 = await serverAdapter.ConnectTestClient(s, "c1");
var c2 = await serverAdapter.ConnectTestClient(s, "c2");
c1.ApplicationMessageReceived += (_, e) =>
{
if (Encoding.UTF8.GetString(e.ApplicationMessage.Payload) == "The body")