/// <summary>
/// Get the full path of the local cache for the service config file,
/// which is specified by Constant.ServiceConfigFileNameEnvVar.
/// </summary>
/// <returns>local cache folder path</returns>
public static string GetServiceLocalCacheFullPath()
{
string path = SoaHelper.GetCcpPackageRoot();
if (string.IsNullOrEmpty(path))
{
RuntimeTraceHelper.TraceEvent(
TraceEventType.Error,
SoaHelper.CreateTraceMessage(
"Utility",
"GetServiceLocalCacheFullPath",
"The env var CCP_PACKAGE_ROOT has no value"));
}
else
{
if (Directory.Exists(path))
{
string configFileName = Environment.GetEnvironmentVariable(Constant.ServiceConfigFileNameEnvVar);
if (string.IsNullOrEmpty(configFileName))
{
RuntimeTraceHelper.TraceEvent(
TraceEventType.Error,
SoaHelper.CreateTraceMessage(
"Utility",
"GetServiceLocalCacheFullPath",
"The env var CCP_SERVICE_CONFIG_FILENAME has no value"));
}
else
{
string subFolderName = Path.GetFileNameWithoutExtension(configFileName);
string result = FindLatestSubDirectory(Path.Combine(path, subFolderName));
if (!string.IsNullOrEmpty(result) && Directory.Exists(result))
{
return(result);
}
}
}
}
// fall back to the home folder, which stores the build-in CcpEchoSvc and HpcSeviceHost.exe
string home = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
RuntimeTraceHelper.TraceEvent(
TraceEventType.Information,
SoaHelper.CreateTraceMessage(
"Utility",
"GetServiceLocalCacheFullPath",
string.Format(CultureInfo.InvariantCulture, "Fall back to the home folder {0}.", home)));
return(home);
}
/// <summary>
/// Create a ServiceRegistrationRepo instance.
/// </summary>
/// <returns>ServiceRegistrationRepo instance</returns>
private Task <ServiceRegistrationRepo> GetRegistrationRepo(string centrialPath)
{
if (SoaHelper.IsOnAzure())
{
centrialPath = SoaHelper.GetCcpPackageRoot();
}
else
{
if (string.IsNullOrEmpty(centrialPath))
{
ThrowHelper.ThrowSessionFault(SOAFaultCode.ServiceRegistrationPathEnvironmentMissing, SR.ServiceRegistrationPathEnvironmentMissing);
}
}
#if HPCPACK
if (!BrokerLauncherEnvironment.Standalone)
{
client = this.context.GetServiceRegistrationRestClient();
}
#endif
return(Task.FromResult(new ServiceRegistrationRepo(centrialPath, null)));
}
