To define the service contract
WCF was originally released as part of. NET Framework 3. And technology moves forward ever-faster, so in the years since WCF was conceived, people have come up with better solutions to the problems it sought to solve. Here are some possible alternatives for creating distributed systems, service-oriented architectures, or microservices, that are popular and well-supported today.
NET Core 2. Protobuf is also faster and more memory efficient than text-based serialization, resulting in meaningful performance and scalability gains. In the current ASP.
The code generation step is fully integrated with the MSBuild process, and in Visual Studio the experience is almost seamless, with tooling support like syntax highlighting and IntelliSense for. Protobuf is also resilient to changes in object structures, helping to avoid breaks when a service adds new fields to an object, for example.
WebSockets are an open standard for maintaining persistent connections between client and server, and sending arbitrary messages in both directions.
WCF Entry Points - x Documentation
Although WebSockets were originally designed for browsers, they can also be used from C , Java and other platforms. Because WebSockets are a low-level networking solution, they are completely agnostic about the format of messages sent and received, so you can use JSON, Protobuf, MessagePack or any format you like, as long as the code at either end of the socket can parse it. SignalR is an ASP. NET Core project.
Microsoft Azure has a SignalR as a Service offering which makes it easy to deploy, maintain and scale SignalR applications in the cloud.
There are two parts to this question. First, will these protocols themselves be around for long enough to justify investing in them? And second, will Microsoft continue to provide first-class support for them? Adoption of gRPC is sufficiently widespread and includes large enough companies that even if Google themselves stopped developing and using it, the community would continue to maintain it. SignalR is a Microsoft technology, like WCF, and so there is always the possibility that they will stop developing it at some future point.
Windows Communication Foundation (WCF)
One may hope that this will be an additive approach, rather than just replacement. You Tell 'Em, Readers: If you've read this far, know that Michael Domingo, Visual Studio Magazine Editor in Chief, is here to serve you, dear readers, and wants to get you the information you so richly deserve.
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