public static IAsyncResult BeginAcquireServerInfo(RmsClientManagerContext context, Uri licenseUri, object state, AsyncCallback callback)
{
RmsServerInfoManager.ThrowIfNotInitialized();
ArgumentValidator.ThrowIfNull("licenseUri", licenseUri);
AcquireServerInfoAsyncResult acquireServerInfoAsyncResult = new AcquireServerInfoAsyncResult(context, licenseUri, state, callback);
acquireServerInfoAsyncResult.AddBreadCrumb(Constants.State.BeginAcquireServerInfo);
ExternalRMSServerInfo externalRMSServerInfo;
if (RmsServerInfoManager.serverInfoMap.TryGet(licenseUri, out externalRMSServerInfo))
{
acquireServerInfoAsyncResult.InvokeCallback();
return(acquireServerInfoAsyncResult);
}
RmsClientManagerLog.LogUriEvent(RmsClientManagerLog.RmsClientManagerFeature.ServerInfo, RmsClientManagerLog.RmsClientManagerEvent.Acquire, context, licenseUri);
WebProxy localServerProxy;
try
{
localServerProxy = RmsClientManagerUtils.GetLocalServerProxy(true);
}
catch (ExchangeConfigurationException value)
{
acquireServerInfoAsyncResult.InvokeCallback(value);
return(acquireServerInfoAsyncResult);
}
bool flag = RmsServerInfoManager.outstandingFindServiceLocationCalls.EnqueueResult(licenseUri, acquireServerInfoAsyncResult);
if (flag)
{
acquireServerInfoAsyncResult.ServerWSManager = new ServerWSManager(licenseUri, RmsServerInfoManager.perfCounters, acquireServerInfoAsyncResult.LatencyTracker, localServerProxy, RmsClientManager.AppSettings.RmsSoapQueriesTimeout);
ServiceType[] serviceTypes = new ServiceType[]
{
ServiceType.CertificationWSService,
ServiceType.ServerLicensingWSService,
ServiceType.CertificationMexService,
ServiceType.ServerLicensingMexService
};
RmsClientManager.TracePass(null, context.SystemProbeId, "Querying the RMS server {0} for server info", new object[]
{
licenseUri
});
acquireServerInfoAsyncResult.AddBreadCrumb(Constants.State.BeginFindServiceLocationsFirstRequest);
try
{
acquireServerInfoAsyncResult.ServerWSManager.BeginFindServiceLocations(serviceTypes, RmsClientManagerUtils.WrapCallbackWithUnhandledExceptionHandlerAndUpdatePoisonContext(new AsyncCallback(RmsServerInfoManager.AcquireServiceLocationCallback)), acquireServerInfoAsyncResult);
return(acquireServerInfoAsyncResult);
}
catch (InvalidOperationException ex)
{
RmsClientManager.TraceFail(null, context.SystemProbeId, "Hit an exception during BeginFindServiceLocations {0}", new object[]
{
ex
});
acquireServerInfoAsyncResult.InvokeCallback(new RightsManagementException(RightsManagementFailureCode.FindServiceLocationFailed, ServerStrings.FailedToFindServerInfo(licenseUri), ex));
return(acquireServerInfoAsyncResult);
}
}
RmsClientManager.TracePass(null, context.SystemProbeId, "A request for server info for the license uri {0} is already pending. Enqueuing the result", new object[]
{
licenseUri
});
acquireServerInfoAsyncResult.AddBreadCrumb(Constants.State.BeginFindServiceLocationsPendingRequest);
return(acquireServerInfoAsyncResult);
}
