Installing or updating (same command can be used for both):
dotnet tool update -g dotnet-echo
Usage:
> dotnet echo -?
echo
A trivial program that echoes whatever is sent to it via HTTP or gRPC
Usage:
echo [options] [<endpoint>...]
Arguments:
<endpoint> Endpoint to listen on such as https://127.0.0.0:8080/ [default: https://127.0.0.1:4242/]
Options:
-?, -h, --help Show help and usage information
The program will automatically check for updates once a day and recommend updating
if there is a new version available.
Since gRPC needs to use HTTP/2, it will use the defined prefix port + 1 (i.e. if you specify
http://127.0.0.1:8080, the gRPC endpoint will be available at http://127.0.0.1:8081).
Example of a .NET client to run echo in the chamber service:
var channel = GrpcChannel.ForAddress("http://localhost:8081");
var service = new chamber.chamberClient(channel);
var response = await service.echoAsync(new message { Payload = "Hello World" }, cancellationToken: cancellation);
Console.WriteLine(response.Payload);
dotnet-echo
