public SafePartitionManager(
AzureStorageOrchestrationService service,
AzureStorageClient azureStorageClient,
OrchestrationSessionManager sessionManager)
{
this.service = service;
this.azureStorageClient = azureStorageClient;
this.settings = this.azureStorageClient.Settings;
this.sessionManager = sessionManager;
this.intentLeaseManager = AzureStorageOrchestrationService.GetBlobLeaseManager(
this.azureStorageClient,
"intent");
this.intentLeaseCollectionManager = new LeaseCollectionBalancer <BlobLease>(
"intent",
settings,
this.azureStorageClient.BlobAccountName,
this.intentLeaseManager,
new LeaseCollectionBalancerOptions
{
AcquireInterval = settings.LeaseAcquireInterval,
RenewInterval = settings.LeaseRenewInterval,
LeaseInterval = settings.LeaseInterval,
});
var currentlyOwnedIntentLeases = this.intentLeaseCollectionManager.GetCurrentlyOwnedLeases();
this.ownershipLeaseManager = AzureStorageOrchestrationService.GetBlobLeaseManager(
this.azureStorageClient,
"ownership");
this.ownershipLeaseCollectionManager = new LeaseCollectionBalancer <BlobLease>(
"ownership",
this.settings,
this.azureStorageClient.BlobAccountName,
this.ownershipLeaseManager,
new LeaseCollectionBalancerOptions
{
AcquireInterval = TimeSpan.FromSeconds(5),
RenewInterval = TimeSpan.FromSeconds(10),
LeaseInterval = TimeSpan.FromSeconds(15),
ShouldStealLeases = false
},
shouldAquireLeaseDelegate: leaseKey => currentlyOwnedIntentLeases.ContainsKey(leaseKey),
shouldRenewLeaseDelegate: leaseKey => currentlyOwnedIntentLeases.ContainsKey(leaseKey) ||
this.sessionManager.IsControlQueueReceivingMessages(leaseKey) ||
this.sessionManager.IsControlQueueProcessingMessages(leaseKey));
}
public LegacyPartitionManager(
AzureStorageOrchestrationService service,
AzureStorageClient azureStorageClient)
{
this.service = service;
this.azureStorageClient = azureStorageClient;
this.settings = this.azureStorageClient.Settings;
this.leaseManager = AzureStorageOrchestrationService.GetBlobLeaseManager(
this.azureStorageClient,
"default");
this.leaseCollectionManager = new LeaseCollectionBalancer <BlobLease>(
"default",
settings,
this.azureStorageClient.BlobAccountName,
leaseManager,
new LeaseCollectionBalancerOptions
{
AcquireInterval = settings.LeaseAcquireInterval,
RenewInterval = settings.LeaseRenewInterval,
LeaseInterval = settings.LeaseInterval,
ShouldStealLeases = true,
});
}