private bool HandleWebException(ICloudBlob blob, StorageException err)
{
if (err.RequestInformation.HttpStatusCode == 404 || err.RequestInformation.HttpStatusCode == 409)
{
_azureDirectory.EnsureContainer();
using (var stream = new MemoryStream())
using (var writer = new StreamWriter(stream))
{
writer.Write(_lockFile);
blob.UploadFromStream(stream);
}
return(true);
}
return(false);
}
public override bool Obtain()
{
var blob = _azureDirectory.BlobContainer.GetBlockBlobReference(_lockFile);
var exists = blob.Exists();
if (exists)
{
return(false);
}
_azureDirectory.EnsureContainer();
using (var stream = new MemoryStream())
using (var writer = new StreamWriter(stream))
{
writer.Write(_lockFile);
blob.UploadFromStream(stream);
}
return(true);
}