GrpcJsonTranscoder 0.3.0

.NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package GrpcJsonTranscoder --version 0.3.0                

                    
                

            
NuGet\Install-Package GrpcJsonTranscoder -Version 0.3.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="GrpcJsonTranscoder" Version="0.3.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add GrpcJsonTranscoder --version 0.3.0                

                    
                

            
#r "nuget: GrpcJsonTranscoder, 0.3.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install GrpcJsonTranscoder as a Cake Addin
#addin nuget:?package=GrpcJsonTranscoder&version=0.3.0

// Install GrpcJsonTranscoder as a Cake Tool
#tool nuget:?package=GrpcJsonTranscoder&version=0.3.0

Grpc-Json Transcoder project

This is a filter that allows a RESTful JSON API client (Ocelot Gateway) to send requests to .NET Web API (Aggregation Service) over HTTP and get proxied to a gRPC service (on behind).

This project is inspired by grpc-gateway which is totally for golang, grpc-dynamic-gateway is for nodejs. And especially, Envoy gRPC-JSON transcoder is the best of transcoding in this area, but it is only on the infrastructure level. You also can use it just like my project used at coolstore-microservices.

gRPC parser borrows the idea from Ocelot.GrpcHttpGateway code-based.

How to run it!

$ docker-compose up

or

$ bash
$ start.sh # I haven't done it yet :p

In the mean time, we open up the visual studio, run multiple projects included OcelotGateway, AggregationRestApi, ProductCatalogGrpcServer and GreatGrpcServer

  • OcelotGateway (.NET Core 2.2): http://localhost:5000
  • AggregationRestApi (.NET Core 3.0): http://localhost:5001
  • ProductCatalogGrpcServer (.NET Core 3.0): http://localhost:5002
  • GreatGrpcServer (.NET Core 3.0): http://localhost:5003

Test it as below:

# gRPC
$ curl -X GET -H 'content-type: application/grpc' -k http://localhost:5000/say/Bob
$ {"Message":"Hello Bob"}

# gRPC
$ curl -X GET -H 'content-type: application/grpc' -k http://localhost:5000/products
$ {"Products":[{"Id":1,"Name":"product 1","Quantity":52,"Description":"description of product 1"},...]}

# gRPC
$ curl -X POST -H 'content-type: application/grpc' -d '{ "name": "product 1", "quantity": 1, "description": "this is product 1" }' -k http://localhost:5000/products
$ {"Product":{"Id":915,"Name":"product 1 created","Quantity":1,"Description":"this is product 1 created"}}

# REST Api
$ curl -X GET -H 'content-type: application/json' -k http://localhost:5000/weather 
$ [{"date":"2019-08-17T18:34:41.1090164+07:00","temperatureC":-6,"temperatureF":22,"summary":"Sweltering"},{"date":"2019-08-18T18:34:41.1090371+07:00","temperatureC":27,"temperatureF":80,"summary":"Hot"},{"date":"2019-08-19T18:34:41.1090499+07:00","temperatureC":33,"temperatureF":91,"summary":"Balmy"},{"date":"2019-08-20T18:34:41.1090617+07:00","temperatureC":-14,"temperatureF":7,"summary":"Chilly"},{"date":"2019-08-21T18:34:41.1090743+07:00","temperatureC":22,"temperatureF":71,"summary":"Hot"}]
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
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Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
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Version Downloads Last updated
0.5.0 1,636 2/23/2020
0.4.0 706 9/10/2019
0.3.0 612 8/17/2019
0.2.0 562 8/16/2019
0.1.0 545 8/10/2019