public void SetLease(LeaseToken leaseToken)
{
LeaseToken token = new LeaseToken(leaseToken.Path, leaseToken.Expiry, leaseToken.Type, leaseToken.LastSync, leaseToken.Expiry + this.interSiteLeaseExpiryInterval + FileLeaseManager.LeaseExpiryCriticalAlertPadding, leaseToken.Version);
FileLeaseManager.LeaseOperationResult leaseOperationResult = FileLeaseManager.TryRunLeaseOperation(new FileLeaseManager.LeaseOperation(this.SetLeaseOperation), new FileLeaseManager.LeaseOperationRequest(token));
if (!leaseOperationResult.Succeeded)
{
this.logSession.LogException(EdgeSyncLoggingLevel.Low, EdgeSyncEvent.TargetConnection, leaseOperationResult.Exception, "Sync failed because Edgesync failed to update lease file");
throw new ExDirectoryException(leaseOperationResult.Exception);
}
}
public LeaseToken GetLease()
{
FileLeaseManager.LeaseOperationResult leaseOperationResult = FileLeaseManager.TryRunLeaseOperation(new FileLeaseManager.LeaseOperation(FileLeaseManager.GetLeaseOperation), new FileLeaseManager.LeaseOperationRequest(this.primaryLeaseFilePath));
if (leaseOperationResult.Succeeded)
{
if (this.useBackupLeaseLocation)
{
this.logSession.LogEvent(EdgeSyncLoggingLevel.Low, EdgeSyncEvent.TargetConnection, null, "Switch back to primary lease from backup lease");
}
this.useBackupLeaseLocation = false;
return(leaseOperationResult.ResultToken);
}
this.logSession.LogException(EdgeSyncLoggingLevel.Low, EdgeSyncEvent.TargetConnection, leaseOperationResult.Exception, "Failed to open primary lease file. Switch to backup lease file");
leaseOperationResult = FileLeaseManager.TryRunLeaseOperation(new FileLeaseManager.LeaseOperation(FileLeaseManager.GetLeaseOperation), new FileLeaseManager.LeaseOperationRequest(this.backupLeaseFilePath));
if (leaseOperationResult.Succeeded)
{
this.logSession.LogEvent(EdgeSyncLoggingLevel.Low, EdgeSyncEvent.TargetConnection, null, "Successfully failed over to backup lease file");
this.useBackupLeaseLocation = true;
return(leaseOperationResult.ResultToken);
}
this.logSession.LogException(EdgeSyncLoggingLevel.Low, EdgeSyncEvent.TargetConnection, leaseOperationResult.Exception, "Failed to open backup lease file");
throw new ExDirectoryException(leaseOperationResult.Exception);
}