PapercutClient GetClient()
{
PapercutClient client = _papercutClientFactory();
client.Port = PapercutClient.ClientPort;
return(client);
}
void DoProcessExchange()
{
try
{
var exchangeEvent = new AppProcessExchangeEvent();
// attempt to connect to the backend server...
using (PapercutClient client = GetClient())
{
if (!client.ExchangeEventServer(ref exchangeEvent))
{
return;
}
IsBackendServiceOnline = true;
// backend server is online...
_logger.Information("Papercut Backend Service Running. Disabling SMTP in App.");
_smtpServerCoordinator.SmtpServerEnabled = false;
if (!string.IsNullOrWhiteSpace(exchangeEvent.MessageWritePath))
{
_logger.Debug(
"Background Process Returned {@Event} -- Publishing",
exchangeEvent);
this._messageBus.Publish(exchangeEvent);
}
}
}
catch (Exception ex)
{
_logger.Warning(ex, BackendServiceFailureMessage);
}
}
public void Handle(SettingsUpdatedEvent @event)
{
if (!IsBackendServiceOnline)
{
return;
}
try
{
using (PapercutClient client = GetClient())
{
// update the backend service with the new ip/port settings...
var smtpServerBindEvent = new SmtpServerBindEvent(
Settings.Default.IP,
Settings.Default.Port);
bool successfulPublish =
client.PublishEventServer(smtpServerBindEvent);
_logger.Information(
successfulPublish
? "Successfully pushed new Smtp Server Binding to Backend Service"
: "Papercut Backend Service Failed to Update. Could be offline.");
}
}
catch (Exception ex)
{
_logger.Warning(ex, BackendServiceFailureMessage);
}
}
void PublishUpdateEvent(RulesUpdatedEvent @event)
{
try
{
using (PapercutClient client = GetClient())
{
bool successfulPublish =
client.PublishEventServer(@event);
_logger.Information(
successfulPublish
? "Successfully Updated Rules on Backend Service"
: "Papercut Backend Service Failed to Update Rules. Could be offline.");
}
}
catch (Exception ex)
{
_logger.Warning(ex, BackendServiceFailureMessage);
}
}
public void Publish <T>(T @event)
where T : IDomainEvent
{
try
{
_logger.Information(
"Publishing {@" + @event.GetType().Name + "} to the Papercut Client",
@event);
using (PapercutClient client = GetClient())
{
client.PublishEventServer(@event);
}
}
catch (Exception ex)
{
_logger.Warning(
ex,
"Failed to publish {Address} {Port} specified. Papercut Client is most likely not running.",
PapercutClient.Localhost,
PapercutClient.ClientPort);
}
}
public SingleInstanceService(PapercutClient papercutClient, ILogger logger)
{
Logger = logger;
_papercutClient = papercutClient;
}
