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More options for disconnect (#1557)

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* Expose more options in disconnect options.

* Expose more options in disconnect API.

* Refactor code.

* Expose user properties in disconnected event.

* Expose more disconnect options in server.

* Fix build errors

* Add new samples.

* Fix client cleanup

* Fix merge conflicts
This commit is contained in:
Christian
2022-12-23 17:09:02 +01:00
committed by GitHub
parent abe7bbda15
commit fdf00f1b18
28 changed files with 752 additions and 366 deletions
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Samples/Client/Client_Connection_Samples.cs
+23 -1
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@@ -16,6 +16,28 @@ namespace MQTTnet.Samples.Client;
public static class Client_Connection_Samples
{
public static async Task Clean_Disconnect()
{
/*
* This sample disconnects in a clean way. This will send a MQTT DISCONNECT packet
* to the server and close the connection afterwards.
*
* See sample _Connect_Client_ for more details.
*/
var mqttFactory = new MqttFactory();
using (var mqttClient = mqttFactory.CreateMqttClient())
{
var mqttClientOptions = new MqttClientOptionsBuilder().WithTcpServer("broker.hivemq.com").Build();
await mqttClient.ConnectAsync(mqttClientOptions, CancellationToken.None);
// This will send the DISCONNECT packet. Calling _Dispose_ without DisconnectAsync the
// connection is closed in a "not clean" way. See MQTT specification for more details.
await mqttClient.DisconnectAsync(new MqttClientDisconnectOptionsBuilder().WithReason(MqttClientDisconnectOptionsReason.NormalDisconnection).Build());
}
}
public static async Task Connect_Client()
{
/*
@@ -232,7 +254,7 @@ public static class Client_Connection_Samples
// Calling _DisconnectAsync_ will send a DISCONNECT packet before closing the connection.
// Using a reason code requires MQTT version 5.0.0!
await mqttClient.DisconnectAsync(MqttClientDisconnectReason.ImplementationSpecificError);
await mqttClient.DisconnectAsync(MqttClientDisconnectOptionsReason.ImplementationSpecificError);
}
}