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Add new samples.

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This commit is contained in:
Christian
2022-06-18 11:38:36 +02:00
parent a3c7f9a22c
commit 14eb202873
3 changed files with 128 additions and 27 deletions
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Samples/Client/Client_Connection_Samples.cs
+55 -7
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@@ -111,13 +111,21 @@ public static class Client_Connection_Samples
.WithTls(
o =>
{
// The used public broker sometimes has invalid certificates. This sample accepts all
// certificates. This should not be used in live environments.
o.CertificateValidationHandler = _ => true;
// The default value is determined by the OS. Set manually to force version.
o.SslProtocol = SslProtocols.Tls12;
})
.Build();
await mqttClient.ConnectAsync(mqttClientOptions, CancellationToken.None);
using (var timeout = new CancellationTokenSource(5000))
{
await mqttClient.ConnectAsync(mqttClientOptions, timeout.Token);
Console.WriteLine("The MQTT client is connected.");
Console.WriteLine("The MQTT client is connected.");
}
}
}
@@ -159,19 +167,59 @@ public static class Client_Connection_Samples
.WithTls(
o =>
{
o.SslProtocol = SslProtocols.Tls12; // The default value is determined by the OS. Set manually to force version.
// The used public broker sometimes has invalid certificates. This sample accepts all
// certificates. This should not be used in live environments.
o.CertificateValidationHandler = _ => true;
})
.Build();
// In MQTTv5 the response contains much more information.
var response = await mqttClient.ConnectAsync(mqttClientOptions, CancellationToken.None);
using (var timeout = new CancellationTokenSource(5000))
{
var response = await mqttClient.ConnectAsync(mqttClientOptions, timeout.Token);
Console.WriteLine("The MQTT client is connected.");
Console.WriteLine("The MQTT client is connected.");
response.DumpToConsole();
response.DumpToConsole();
}
}
}
public static async Task Inspect_Certificate_Validation_Errors()
{
/*
* This sample prints the certificate information while connection. This data can be used to decide whether a connection is secure or not
* including the reason for that status.
*/
var mqttFactory = new MqttFactory();
using (var mqttClient = mqttFactory.CreateMqttClient())
{
var mqttClientOptions = new MqttClientOptionsBuilder().WithTcpServer("mqtt.fluux.io", 8883)
.WithTls(
o =>
{
o.CertificateValidationHandler = eventArgs =>
{
eventArgs.Certificate.Subject.DumpToConsole();
eventArgs.Certificate.GetExpirationDateString().DumpToConsole();
eventArgs.Chain.ChainPolicy.RevocationMode.DumpToConsole();
eventArgs.Chain.ChainStatus.DumpToConsole();
eventArgs.SslPolicyErrors.DumpToConsole();
return true;
};
})
.Build();
// In MQTTv5 the response contains much more information.
using (var timeout = new CancellationTokenSource(5000))
{
await mqttClient.ConnectAsync(mqttClientOptions, timeout.Token);
}
}
}
public static async Task Ping_Server()
{
/*