public async Task Fire_Client_Subscribed_Event()
{
using (var testEnvironment = CreateTestEnvironment())
{
var server = await testEnvironment.StartServer();
ClientSubscribedTopicEventArgs eventArgs = null;
server.ClientSubscribedTopicAsync += e =>
{
eventArgs = e;
return(PlatformAbstractionLayer.CompletedTask);
};
var client = await testEnvironment.ConnectClient();
await client.SubscribeAsync("The/Topic", MqttQualityOfServiceLevel.AtLeastOnce);
await LongTestDelay();
Assert.IsNotNull(eventArgs);
Assert.IsTrue(eventArgs.ClientId.StartsWith(nameof(Fire_Client_Subscribed_Event)));
Assert.AreEqual("The/Topic", eventArgs.TopicFilter.Topic);
Assert.AreEqual(MqttQualityOfServiceLevel.AtLeastOnce, eventArgs.TopicFilter.QualityOfServiceLevel);
}
}
internal Task Server_ClientSubscribedTopic(ClientSubscribedTopicEventArgs e)
{
_logger.LogInformation($"Client [{e.ClientId}] subscribed [{e.TopicFilter}]");
if (e.TopicFilter.Topic.StartsWith("$SYS/"))
{
}
if (e.TopicFilter.Topic.ToLower().StartsWith("/devices/telemetry"))
{
}
else
{
Subscribed++;
}
return(Task.CompletedTask);
}
