Legacy Storage: Error Code 407

Your documentation not covering error code 407, Why?

I’m getting following error while executing “await blockBlob.UploadFromFileAsync(pFilePath);” in my network, because my network configured with proxy.

The proxy tunnel request to proxy ‘[http://ipaddress:port/’ failed with status code ‘407’.

But no where I saw the solution for it. Your HTTP Error Status code page also not shows 407 code. Why? HttpClientHandler available for other HttpClient activities but nothing is available for CloudBlobClient why?

Complete code as following:

string blobstorageconnection = pConfig.AzuerBlobStorageConnectionString;
CloudStorageAccount cloudStorageAccount = CloudStorageAccount.Parse(blobstorageconnection);
CloudBlobClient? blobClient = null;
CloudBlockBlob? blockBlob = null;
blobClient = cloudStorageAccount.CreateCloudBlobClient();
CloudBlobContainer container = blobClient.GetContainerReference(pConfig.AzureStorageContainerName);
blockBlob = container.GetBlockBlobReference(pFileName);
await blockBlob.UploadFromFileAsync(pFilePath + @"\" + pFileName)

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Document Details

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• ID: 65f9c92f-459a-d316-9a17-096a44e02f5a
• Version Independent ID: eeaba0c8-8aba-e7ff-7555-a0a4fd00c4fc
• Content: CloudStorageAccount Class (Microsoft.Azure.Storage) - Azure for .NET Developers
• Content Source: xml/Microsoft.Azure.Storage/CloudStorageAccount.xml
• Service: storage
• GitHub Login: @rloutlaw
• Microsoft Alias: routlaw

[srinivaspillalamarri]

It is really ridiculous! If you don’t know something, then please say NO! but don’t go around to escape from the issue. Current version of Azure.Storage.Blob is 12.13.1 and I’m very well using it.

Simply I’m asking to handle the proxy setting! How can I pass the proxy details (ip with credentials) in following code?

string blobstorageconnection = pConfig.AzuerBlobStorageConnectionString; CloudStorageAccount cloudStorageAccount = CloudStorageAccount.Parse(blobstorageconnection); CloudBlobClient? blobClient = null; CloudBlockBlob? blockBlob = null; blobClient = cloudStorageAccount.CreateCloudBlobClient(); CloudBlobContainer container = blobClient.GetContainerReference(pConfig.AzureStorageContainerName); blockBlob = container.GetBlockBlobReference(pFileName); await blockBlob.UploadFromFileAsync(pFilePath + @"\" + pFileName)

**No one able to answer to this simple question?

Is that MS forgot to develop this?**

Check the issue properly before closing the issue

[amnguye]

The Storage SDK version you’re using is deprecated, please kindly upgrade to the latest version which is supported in this namespace

The deprecated version of the SDK you are using lives in this repository.

The most similar issue and version of the SDK I can find to yours in regards to plugging in your own HttpClientHandler to set the Proxy is this github issue. https://github.com/Azure/azure-storage-net/issues/580 Looks like you have to pass your own DelegatingHandler to the client to get that done. https://github.com/Azure/azure-storage-net/blob/master/Lib/Common/Blob/CloudBlobClient.Common.cs#L98 It will then grab the some form of the http client from here.

Apologies we can’t help more due to the version being deprecated.

Closing github issue since the issue is regards to a deprecated SDK package.