protected override void OnStop()
{
base.OnStop();
try
{
_host.Stop();
_host.Dispose();
Trace.WriteRegisteredMessage(VidyoEventId.ApplicationShutdown, "Nancy host stopped, service will now shut down.");
}
catch (Exception ex)
{
Trace.WriteEventError(ex, "Error stopping services: " + ex.Message,
EventId.GenericError);
}
}
protected override void OnStart(string[] args)
{
base.OnStart(args);
try
{
Trace.Initialize(typeof(VidyoEventId), "VidyoIntegration");
var uriList = new List <Uri>();
// Add CIC url
if (!string.IsNullOrEmpty(ConfigurationProperties.CicServiceEndpointUri))
{
uriList.Add(new Uri(ConfigurationProperties.CicServiceEndpointUri));
}
// Add Vidyo URL
if (!string.IsNullOrEmpty(ConfigurationProperties.VidyoServiceEndpointUri) &&
!ConfigurationProperties.VidyoServiceEndpointUri.Equals(
ConfigurationProperties.CicServiceEndpointUri))
{
uriList.Add(new Uri(ConfigurationProperties.VidyoServiceEndpointUri));
}
// Make sure we got at least one URI
if (uriList.Count == 0)
{
throw new Exception("At least one endpoint URI must be specified!");
}
// Dynamically run services as the user that is executing this application
var username = (string.IsNullOrEmpty(Environment.UserDomainName)
? Environment.MachineName
: Environment.UserDomainName)
+ "\\" + Environment.UserName;
var hostConfig = new HostConfiguration
{
UrlReservations = new UrlReservations
{
CreateAutomatically = true,
User = username
}
};
// Create the Nancy host
_host = new NancyHost(hostConfig, uriList.ToArray());
// Finds any public services in the module and starts them
_host.Start();
// Call the initialize method
try
{
var url = ConfigurationProperties.CicServiceEndpointUri;
url = url.Trim(new[] { '/' });
url += "/ininvid/v1";
var client = new RestClient(url);
var request = new RestRequest("coreservice/initialize", Method.POST);
var response = client.Execute(request);
if (response.StatusCode != HttpStatusCode.NoContent)
{
var msg = "Response from initialization was \"" + ((int)response.StatusCode) + " " +
response.StatusDescription + "\"";
Trace.WriteEventMessage(msg, EventLogEntryType.Warning, EventId.GenericWarning);
}
}
catch (Exception ex)
{
var msg = "Error initializing service! " + ex.Message;
Trace.WriteEventError(ex, msg, EventId.GenericError);
}
// Done
Trace.WriteRegisteredMessage(EventId.ApplicationInitialized,
"Registered endpoints: " + Environment.NewLine +
uriList.Select(uri => uri.ToString()).Aggregate((a, b) => a + Environment.NewLine + b));
}
catch (Exception ex)
{
Trace.WriteEventError(ex, "Error initializing services: " + ex.Message,
EventId.ApplicationInitializationCriticalFailure);
// Throw to cause the service to stop/fail to start
throw;
}
}
private static void Main(string[] args)
{
try
{
Trace.Initialize(typeof(VidyoEventId), "VidyoIntegration");
var uriList = new List <Uri>();
// Add CIC url
if (!string.IsNullOrEmpty(ConfigurationProperties.CicServiceEndpointUri))
{
uriList.Add(new Uri(ConfigurationProperties.CicServiceEndpointUri));
}
// Add Vidyo URL
if (!string.IsNullOrEmpty(ConfigurationProperties.VidyoServiceEndpointUri) &&
!ConfigurationProperties.VidyoServiceEndpointUri.Equals(
ConfigurationProperties.CicServiceEndpointUri))
{
uriList.Add(new Uri(ConfigurationProperties.VidyoServiceEndpointUri));
}
// Make sure we got at least one URI
if (uriList.Count == 0)
{
throw new Exception("At least one endpoint URI must be specified!");
}
// Dynamically run services as the user that is executing this application
var username = (string.IsNullOrEmpty(Environment.UserDomainName)
? Environment.MachineName
: Environment.UserDomainName)
+ "\\" + Environment.UserName;
var hostConfig = new HostConfiguration
{
UrlReservations = new UrlReservations
{
CreateAutomatically = true,
User = username
}
};
// Start the Nancy host
using (var host = new NancyHost(hostConfig, uriList.ToArray()))
{
// Finds any public services in the module and starts them
host.Start();
Console.WriteLine("Your application is running on: ");
foreach (var uri in uriList)
{
Console.WriteLine(uri);
}
// Call the initialize method
try
{
Console.WriteLine("Initializing...");
var url = ConfigurationProperties.CicServiceEndpointUri;
url = url.Trim(new[] { '/' });
url += "/ininvid/v1";
var client = new RestClient(url);
var request = new RestRequest("coreservice/initialize", Method.POST);
var response = client.Execute(request);
if (response.StatusCode != HttpStatusCode.NoContent)
{
var msg = "Response from initialization was \"" + ((int)response.StatusCode) + " " +
response.StatusDescription + "\"";
Console.WriteLine(msg);
Trace.WriteEventMessage(msg, EventLogEntryType.Warning, EventId.GenericWarning);
}
}
catch (Exception ex)
{
var msg = "Error initializing service! " + ex.Message;
Console.WriteLine(msg);
Trace.WriteEventError(ex, msg, EventId.GenericError);
}
// Wait for it to end
Console.WriteLine("Service is running. Press [Enter] to close the host.");
Trace.WriteRegisteredMessage(EventId.ApplicationInitialized);
Console.ReadLine();
}
}
catch (Exception ex)
{
Trace.WriteEventError(ex, "Error initializing services: " + ex.Message, EventId.ApplicationInitializationCriticalFailure);
Console.WriteLine(ex);
Console.WriteLine("Fatal error. Press any key to continue.");
Console.ReadKey();
}
finally
{
Trace.WriteRegisteredMessage(VidyoEventId.ApplicationShutdown);
}
}
