private async Task InitIndexPageAsync(bool createTocIfNotExists)
{
var exists = await AzurePageBlob.ExistsAsync();
if (exists || createTocIfNotExists)
{
if (!exists)
{
await AzurePageBlob.CreateIfNotExists();
}
await LoadTocAsync();
}
}
private async Task <LastCompressedPageContract[]> ReadContractAsync()
{
if (!await _azurePageBlob.ExistsAsync())
{
return(Array.Empty <LastCompressedPageContract>());
}
try
{
var contract = await _azurePageBlob.ReadAndDeserializeAsProtobufAsync <LastCompressedPageContract[]>();
return(contract ?? Array.Empty <LastCompressedPageContract>());
}
catch (Exception)
{
Console.WriteLine("Can not read LastCompressedPageStorage content. Initializing");
}
return(Array.Empty <LastCompressedPageContract>());
}