/// <summary>
/// Gets the endpoint for a given MDM monitoring account.
/// </summary>
/// <param name="monitoringAccount">Monitoring account for which we want to retrieve the endpoint.</param>
/// <returns>Returns the URI of the given account, or the fixed endpoint if one was specified at construction time.</returns>
public Uri GetEndpoint(string monitoringAccount)
{
if (this.Endpoint != null)
{
// This instance is fixed on a endpoint always return that endpoint.
return(this.Endpoint);
}
StampInformation endpoint = this.GetAndUpdateIfRequiredStampInformation(monitoringAccount);
return(endpoint.StampMainUri);
}
/// <summary>
/// Gets the endpoint for querying metrics data information of MDM monitoring account.
/// </summary>
/// <param name="monitoringAccount">Monitoring account for which we want to retrieve the endpoint.</param>
/// <returns>Returns the URI of the given account, or the fixed endpoint if one was specified at construction time.</returns>
public Uri GetMetricsDataQueryEndpoint(string monitoringAccount)
{
if (this.Endpoint != null)
{
// This instance is fixed on a endpoint always return that endpoint.
return(this.Endpoint);
}
if (this.UseAadUserAuthentication)
{
return(this.GetEndpoint(monitoringAccount));
}
StampInformation endpoint = this.GetAndUpdateIfRequiredStampInformation(monitoringAccount);
return(endpoint.StampQueryUri);
}
/// <summary>
/// Helper method that gets the URI for a given account and updates the mapping from account to home stamp.
/// </summary>
/// <param name="httpClient">Helper object to be used in the operation.</param>
/// <param name="globalStampUrl">Global stamp to be targeted in the operation.</param>
/// <param name="gslbToUris">Stores all created home stamp URI objects in order to avoid duplications.</param>
/// <param name="targetMap">Map to be updated with the latest information retrived remotely.</param>
/// <param name="account">Account for which the URI should be retrieved.</param>
/// <returns>
/// The URI for the requested account.
/// </returns>
private static async Task <StampInformation> GetAndUpdateStampInfoAsync(HttpClient httpClient, string globalStampUrl, ConcurrentDictionary <string, Uri> gslbToUris, ConcurrentDictionary <string, StampInformation> targetMap, string account)
{
var requestUrl = $"{globalStampUrl}/public/monitoringAccount/{account}/homeStamp";
var response = await HttpClientHelper.GetResponse(new Uri(requestUrl), HttpMethod.Get, httpClient, null, null).ConfigureAwait(false);
var homeStampGslbHostname = JsonConvert.DeserializeObject <string>(response.Item1);
string queryEndpoint = null;
if (!string.IsNullOrEmpty(homeStampGslbHostname))
{
queryEndpoint = await SafeGetStampMetricDataQueryEndpointHostNameAsync(httpClient, "https://" + homeStampGslbHostname).ConfigureAwait(false);
}
Uri homeGslbUri;
var homeGslbKey = string.IsNullOrWhiteSpace(homeStampGslbHostname) ? string.Empty : homeStampGslbHostname;
if (!gslbToUris.TryGetValue(homeGslbKey, out homeGslbUri))
{
homeGslbUri = new Uri("https://" + homeStampGslbHostname);
gslbToUris.AddOrUpdate(homeGslbKey, homeGslbUri, (_, uri) => homeGslbUri);
}
Uri queryEndpointUri;
if (!string.IsNullOrEmpty(queryEndpoint))
{
queryEndpointUri = new Uri("https://" + queryEndpoint);
}
else
{
queryEndpointUri = homeGslbUri;
}
var stampInfo = new StampInformation(homeGslbUri, queryEndpointUri);
targetMap.AddOrUpdate(
account,
stampInfo,
(_, uri) => stampInfo);
return(stampInfo);
}
