async Task <bool> TryAquireLeaseAsync()
{
bool leaseAcquired;
try
{
this.settings.Logger.LeaseAcquisitionStarted(
this.storageAccountName,
this.taskHub,
this.workerName,
this.appLeaseContainerName);
await appLeaseContainer.AcquireLeaseAsync(this.options.LeaseInterval, this.appLeaseId);
await this.UpdateOwnerAppIdToCurrentApp();
leaseAcquired = true;
this.settings.Logger.LeaseAcquisitionSucceeded(
this.storageAccountName,
this.taskHub,
this.workerName,
this.appLeaseContainerName);
}
catch (DurableTaskStorageException e)
{
leaseAcquired = false;
this.settings.Logger.LeaseAcquisitionFailed(
this.storageAccountName,
this.taskHub,
this.workerName,
this.appLeaseContainerName);
this.settings.Logger.PartitionManagerWarning(
this.storageAccountName,
this.taskHub,
this.workerName,
this.appLeaseContainerName,
$"Failed to acquire app lease with appLeaseId {this.appLeaseId}. Another app likely has the lease on this container. Exception: {e.Message}");
}
return(leaseAcquired);
}