/// <summary>
/// Automatically populates the <see cref="PreferredLocations"/> for geo-replicated database accounts in the Azure Cosmos DB service,
/// based on the current region that the client is running in.
/// </summary>
/// <param name="location">The current region that this client is running in. E.g. "East US" </param>
public void SetCurrentLocation(string location)
{
if (!RegionProximityUtil.SourceRegionToTargetRegionsRTTInMs.ContainsKey(location))
{
throw new ArgumentException("Current location is not a valid Azure region.");
}
List <string> proximityBasedPreferredLocations = RegionProximityUtil.GeneratePreferredRegionList(location);
if (proximityBasedPreferredLocations != null)
{
this.preferredLocations.Clear();
foreach (string preferredLocation in proximityBasedPreferredLocations)
{
this.preferredLocations.Add(preferredLocation);
}
}
}
/// <summary>
/// Automatically populates the <see cref="PreferredLocations"/> for geo-replicated database accounts in the Azure Cosmos DB service,
/// based on the current region that the client is running in.
/// </summary>
/// <param name="location">The current region that this client is running in. E.g. "East US" </param>
public void SetCurrentLocation(string location)
{
if (!RegionProximityUtil.SourceRegionToTargetRegionsRTTInMs.ContainsKey(location))
{
throw new ArgumentException($"ApplicationRegion configuration '{location}' is not a valid Azure region or the current SDK version does not recognize it. If the value represents a valid region, make sure you are using the latest SDK version.");
}
List <string> proximityBasedPreferredLocations = RegionProximityUtil.GeneratePreferredRegionList(location);
if (proximityBasedPreferredLocations != null)
{
this.preferredLocations.Clear();
foreach (string preferredLocation in proximityBasedPreferredLocations)
{
this.preferredLocations.Add(preferredLocation);
}
}
}
