Added IMqttRetainedMessagesManager

* Added interface IMqttRetainedMessagesManager to allow for different
retained messages manager implementations. The interface copies almost
exactly the current MqttRetainedMessagesManager implementation.

* Added IMqttRetainedMessagesManager.Start() to configure the provided
IMqttRetainedMessagesManager outside the constructor. This method returns
Task because some implementations that use external storage may be slow on
initialization (e.g., connect to a database).

* Modified MqttRetainedMessagesManager to implement new interface.
This commit is contained in:
Federico Di Gregorio
2019-12-17 11:57:17 +01:00
parent 624fafc662
commit f949d54aef
9 changed files with 64 additions and 33 deletions
@@ -57,7 +57,7 @@ namespace MQTTnet.Server
_options.DefaultEndpointOptions.IsEnabled = false;
return this;
}
public MqttServerOptionsBuilder WithEncryptedEndpoint()
{
_options.TlsEndpointOptions.IsEnabled = true;
@@ -118,13 +118,19 @@ namespace MQTTnet.Server
return this;
}
#endif
public MqttServerOptionsBuilder WithStorage(IMqttServerStorage value)
{
_options.Storage = value;
return this;
}
public MqttServerOptionsBuilder WithRetainedMessagesManager(IMqttRetainedMessagesManager value)
{
_options.RetainedMessagesManager = value;
return this;
}
public MqttServerOptionsBuilder WithConnectionValidator(IMqttServerConnectionValidator value)
{
_options.ConnectionValidator = value;