dotnet/wcf

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This repo contains the client-oriented WCF libraries that enable applications built on .NET Core to communicate with WCF services.

Stars: 1.8k
Forks: 576
Open beginner issues: 0
Indexed issues: 322
Avg merge: 6d 9h
Merged PRs (30d): 2

Dominant language: C#
License: MIT
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 15, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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322 open issues indexed

Support NetTcpSecurity.Message in NetTcpBinding Open

Blocked feature request Known Issue

dotnet/wcf#4 · 7 comments · 4 reactions · 0 assignees · Indexed Sep 15, 2026
Support SpnEndpointIdentity Open

Blocked Known Issue

dotnet/wcf#11 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Support WS* Bindings to allow interop with federated WCF services Open

Blocked feature request

dotnet/wcf#31 · 93 comments · 27 reactions · 0 assignees · Indexed Sep 15, 2026
Add support for HTTP requests which use the GET verb Open

Blocked feature request

dotnet/wcf#46 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Port over SecurityTokenProviders and consider replacing APM async model with "async" Open

Blocked

dotnet/wcf#49 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Improve reporting of timing & other metrics in stress tests Open

Backlog enhancement infrastructure stress test bug

dotnet/wcf#210 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Add Support for WCF Discovery Open

feature request

dotnet/wcf#211 · 18 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
DnsEndpointIdentity can be serialized and deserialized correctly Open

Backlog enhancement

dotnet/wcf#242 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Investigate negative security tests for Non basic authentication schemes Open

Backlog test bug

dotnet/wcf#263 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Add support for transactions (System.Transactions framework) Open

Blocked feature request

dotnet/wcf#289 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Consider: support for SecurityIdentifier claims Open

Backlog enhancement

dotnet/wcf#305 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Preserve OperationContext during async calls Open

Backlog enhancement

dotnet/wcf#312 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
NetHttpBinding with WebSockets doesn't allow custom Certificate handling Open

Backlog bug Known Issue

dotnet/wcf#444 · 6 comments · 1 reaction · 1 assignee · Indexed Sep 15, 2026
Add scenario test coverage for WebSockets using client certificate. Open

Backlog test bug

dotnet/wcf#506 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
WebSocketTests.WebSocket_Http_Duplex_BinaryStreamed test hangs in NET Native Open

Blocked bug Known Issue UWP

dotnet/wcf#526 · 8 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Investigate the use of Windows Groups in SidClaims Open

Backlog enhancement

dotnet/wcf#556 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Investigate security issues with SubjectAltName - IDNA and IP Address Open

Backlog enhancement

dotnet/wcf#645 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add NTLM authentication scenario test that uses explicit credentials Open

Blocked test bug

dotnet/wcf#670 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Clean up partial trust related code Open

Backlog enhancement

dotnet/wcf#684 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Stress & perf tests: add non-console based logging to the tests Open

Backlog test bug

dotnet/wcf#756 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Investigate NTLM authentication on Linux for NegotiateStream Open

infrastructure

dotnet/wcf#943 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Reorganize the Tests for Testing Latest Net Native Tools + Last Stable Packages. Open

Backlog test bug

dotnet/wcf#1048 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
CI outerloop queues are forced to run sequentially Open

Backlog infrastructure

dotnet/wcf#1065 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Udpbinding not supported Open

feature request up-for-grabs

dotnet/wcf#1078 · 8 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Refactor and/or remove dead code in channel factory async close path Open

Backlog enhancement

dotnet/wcf#1087 · 2 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Provide IAsyncCommunicationObject wrapper where needed Open

Backlog enhancement

dotnet/wcf#1088 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Add stress and perf tests for streaming in/out independent streams of different lengths Open

Backlog stress test bug

dotnet/wcf#1216 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Http window authentication ignore explicitly setting SPN Open

Blocked bug Known Issue

dotnet/wcf#1252 · 3 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
NetTcp_SecModeTrans_ClientCredTypeNone_ServerCertValModePeerTrust_EchoString failed on Desktop as well Open

Backlog test bug

dotnet/wcf#1266 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Make Self-Host service run as Local System for nightly runs and PR's Open

Backlog infrastructure

dotnet/wcf#1271 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Provide hook for tests to know server's SPN and UPN Open

Backlog infrastructure

dotnet/wcf#1284 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Digest authentication on Linux/OSX may not work for HTTP transport Open

Blocked Linux OSX

dotnet/wcf#1332 · 4 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
WsHttpBinding Configuration project.json Open

Backlog

dotnet/wcf#1359 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Make Https test using PeerTrust-only certificate work Open

Backlog test bug

dotnet/wcf#1381 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add APIs to support WebHttpBinding Open

feature request

dotnet/wcf#1413 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Add window authentication tests for duplex channel Open

Backlog test bug

dotnet/wcf#1581 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Increase test coverage in critical areas -- S110 Open

Backlog test bug

dotnet/wcf#1669 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Could you guys let some of the team members go to update WCF of Xamarin.Android and Xamarin.iOS? Open

Blocked Xamarin

dotnet/wcf#1688 · 29 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Add stress and perf coverage for IEnumerable return types Open

Backlog stress test bug

dotnet/wcf#1759 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Security NetTcpStreaming test scenario fail with System.ObjectDisposedException on Windows in Stress Open

Backlog stress test bug

dotnet/wcf#1806 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Add Tests Covering System.ServiceModel.MessageParameterAttribute Open

Backlog test bug

dotnet/wcf#1851 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Client Certificate failures in CI machines on OSX10.12 Open

Backlog infrastructure OSX test bug

dotnet/wcf#1886 · 9 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
Add stress tests for WCF Sessions Open

Backlog stress

dotnet/wcf#1893 · 0 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
SecurityBindingElement.CreateMutualCertificateDuplexBindingElement in DotNetCore Open

Blocked

dotnet/wcf#2265 · 17 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
OSX Https certificate callbacks don't work Open

Backlog infrastructure test bug

dotnet/wcf#2290 · 5 comments · 0 reactions · 2 assignees · Indexed Sep 15, 2026
Calling any WCF service Task-based Async methods from Xamarin fails Open

Blocked tooling Xamarin

dotnet/wcf#2463 · 75 comments · 11 reactions · 1 assignee · Indexed Sep 15, 2026
Exception when using proxy generated with the WCF Web Service Reference tool: There was an error reflecting 'data' Open

Backlog priority 2 tooling

dotnet/wcf#2472 · 17 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Consuming WCF service using net named pipe binding in asp .net core 2.0 api Open

feature request priority 1

dotnet/wcf#2535 · 37 comments · 13 reactions · 0 assignees · Indexed Sep 15, 2026
XML Fault serialization fails if an xsi:type contains a schema identifier Open

customer assistance

dotnet/wcf#2541 · 11 comments · 0 reactions · 1 assignee · Indexed Sep 15, 2026
connected service doesn't handle nillable date's (works on full framework - old known .NET FX issue?). Open

Backlog bug priority 2 tooling

dotnet/wcf#2547 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026

dotnet/wcf

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