// Called by the Durable client binding infrastructure
public DurabilityProvider GetDurabilityProvider(DurableClientAttribute attribute)
{
// TODO: Much of this logic should go into the base class
if (string.IsNullOrEmpty(attribute.ConnectionName) &&
string.IsNullOrEmpty(attribute.TaskHub))
{
return(this.GetDurabilityProvider());
}
lock (this.clientProviders)
{
string key = GetDurabilityProviderKey(attribute);
if (this.clientProviders.TryGetValue(key, out DurabilityProvider clientProvider))
{
return(clientProvider);
}
SqlDurabilityOptions clientOptions = this.GetSqlOptions(attribute);
IOrchestrationServiceClient serviceClient =
new SqlOrchestrationService(clientOptions.GetOrchestrationServiceSettings(
this.extensionOptions,
this.connectionStringResolver));
clientProvider = new SqlDurabilityProvider(
this.GetOrchestrationService(),
clientOptions,
serviceClient);
this.clientProviders.Add(key, clientProvider);
return(clientProvider);
}
}
SqlOrchestrationServiceSettings GetOrchestrationServiceSettings()
{
if (this.orchestrationServiceSettings == null)
{
SqlDurabilityOptions options = this.GetDefaultSqlOptions();
this.orchestrationServiceSettings = options.GetOrchestrationServiceSettings(
this.extensionOptions,
this.connectionStringResolver);
}
return(this.orchestrationServiceSettings);
}