Chunked encoding upload is not supported on the HTTP/1.0 protocol (Again)

[tommymonk]

We appear to be experiencing the exact same effects as resolved by issue 333

A Windows service pushing objects into cloud files suddenly experiences many of the following exception and continues in this broken state until restarted

We're using openstack.net v1.7.7 and rackspace v0.2.0, the Windows service is running .NET 4.6.2 on Windows Server 2012 R2

System.Net.ProtocolViolationException: Chunked encoding upload is not supported on the HTTP/1.0 protocol.
   at System.Net.HttpWebRequest.CheckProtocol(Boolean onRequestStream)
   at System.Net.HttpWebRequest.GetRequestStream(TransportContext& context)
   at System.Net.HttpWebRequest.GetRequestStream()
   at net.openstack.Providers.Rackspace.ExtendedJsonRestServices.<>c__DisplayClass0_0.b__0(HttpWebRequest req) in C:\Bamboo\xml-data\build-dir\OSTK-NET19-BLD\src\corelib\Providers\Rackspace\ExtendedJsonRestServices.cs:line 49
   at JSIStudios.SimpleRESTServices.Client.RestServiceBase.<>c__DisplayClass23_0.b__0() in Y:\src\SimpleRestServices\src\SimpleRestServices\Client\RestServiceBase.cs:line 450
   at JSIStudios.SimpleRESTServices.Client.RequestRetryLogic.Execute(Func`1 callback, IEnumerable`1 non200SuccessCodes, Int32 retryCount, Nullable`1 retryDelay) in Y:\src\SimpleRestServices\src\SimpleRestServices\Client\WebResponseRetryLogic.cs:line 56
   at JSIStudios.SimpleRESTServices.Client.RestServiceBase.ExecuteRequest(Uri url, HttpMethod method, Func`3 responseBuilderCallback, Dictionary`2 headers, Dictionary`2 queryStringParameters, RequestSettings settings, Func`2 executeCallback) in Y:\src\SimpleRestServices\src\SimpleRestServices\Client\RestServiceBase.cs:line 408
   at net.openstack.Providers.Rackspace.ExtendedJsonRestServices.Stream(Uri url, HttpMethod method, Func`3 responseBuilderCallback, Stream content, Int32 bufferSize, Int64 maxReadLength, Dictionary`2 headers, Dictionary`2 queryStringParameters, RequestSettings settings, Action`1 progressUpdated) in C:\Bamboo\xml-data\build-dir\OSTK-NET19-BLD\src\corelib\Providers\Rackspace\ExtendedJsonRestServices.cs:line 38
   at JSIStudios.SimpleRESTServices.Client.RestServiceBase.Stream(Uri url, HttpMethod method, Stream content, Int32 bufferSize, Int64 maxReadLength, Dictionary`2 headers, Dictionary`2 queryStringParameters, RequestSettings settings, Action`1 progressUpdated) in Y:\src\SimpleRestServices\src\SimpleRestServices\Client\RestServiceBase.cs:line 254
   at net.openstack.Providers.Rackspace.ProviderBase`1.StreamRESTRequest(CloudIdentity identity, Uri absoluteUri, HttpMethod method, Stream stream, Int32 chunkSize, Int64 maxReadLength, Dictionary`2 queryStringParameter, Dictionary`2 headers, Boolean isRetry, RequestSettings requestSettings, Action`1 progressUpdated) in C:\Bamboo\xml-data\build-dir\OSTK-NET19-BLD\src\corelib\Providers\Rackspace\ProviderBase`1.cs:line 623
   at net.openstack.Providers.Rackspace.CloudFilesProvider.CreateObject(String container, Stream stream, String objectName, String contentType, Int32 chunkSize, Dictionary`2 headers, String region, Action`1 progressUpdated, Boolean useInternalUrl, CloudIdentity identity) in C:\Bamboo\xml-data\build-dir\OSTK-NET19-BLD\src\corelib\Providers\Rackspace\CloudFilesProvider.cs:line 1035

[ndphuong]

I have this problem too (with openstack.net v1.7.6)
It gone when I restart service

[ndphuong]

It still happen again. Don't have anyone can fix it ?

[tommymonk]

This driver should probably be considered abandoned especially for anyone using with Rackspace.

The previous maintainer worked for Rackspace which made sense as they had a vested interest for their cloud platform sdk.

Rackspace have now communicated to clients that they're freezing product development and effectively end-of-life their cloud platform.
They're persuading customers over to AWS in the hope that they retain them for support.

This is causing us pain with regard to #650

[ndphuong]

@tommymonk
Your mean is we should find another SDK ?
We are using OVH Object Storage (https://www.ovh.com/us/public-cloud/storage/object-storage/), not sure relate to Rackspace
It complete not stable and almost case we must restart service to resolve problem

[tommymonk]

At the moment this SDK is between maintainers, unless someone steps up it will remain in this state.

We've contacted Rackspace to find if/when someone else from their dev team would take over from Carolyn (who no longer works for them) but were told it's unlikely due to the aforementioned road-map changes they're making following their acquisition by Apollo Global Management.

Unlike yourself, we don't have the luxury of choosing a different openstack driver as the Rackspace driver depends on this one, and was also maintained by Carolyn.

[HayS33d]

I have pulled the source code and updated the Flurl and Flurl.Http version. If anyone is still using this...

[sridharpettela]

I have pulled the source code and updated the Flurl and Flurl.Http version. If anyone is still using this...

is this resolved the issue?