RoadRunner VS grpcurl

FrankenPHP

why link to the old URL when linking to its redirected one is less confusing?

https://github.com/roadrunner-server/roadrunner#readme (MIT)

Don't follow any advice to use Apache as a reverse proxy, or bundle php with a classic web server.

There are real application servers using an event loop by now, most notably Roadrunner (https://roadrunner.dev), FrankenPHP (https://frankenphp.dev), Laravel Octane (https://laravel.com/docs/10.x/octane#introduction), Swoole Bridge for Symfony (https://github.com/insidestyles/swoole-bridge-bundle).

In general, you can do a lot with OpenSwoole or Roadrunner. They are vastly superior (in a container scenario) to any other suggestion in this thread!

https://roadrunner.dev which golang php application server which can replace nginx +php fpm has a module for running golang via php using sockets.

You could also use something like EventMachine (In ruby), Twisted (Python), Node (JS) or ReactPHP (for PHP) that will use the language and turn it into a web application server, and then you'll have only one long running process that handle all your requests with shared memory. You could even use something more fancy like RoadRunner in the case of PHP.

Have you considered optimizing the Laravel app? I love Go, but full rewrite for such low rate sounds overkill. Have you looked at the RoadRunner PHP application sample, for example?

Has state resetter for long-running workers serving multiple requests such as RoadRunner or Swoole.

grpcurl

The API server will be built and start running on port 50051. You can test the functionality using a gRPC client of your choice like grpcurl or Postman.

> What is the ubiquitous utility for interacting with gRPC? We have curl for REST. What is openAPI of gRPC?

grpcurl[1] combined with gRPC server reflection[2]. The schema is compiled into the server as an encoded proto which is exposed via server reflection, which grpcurl reads to send correctly encoded requests.

[1] https://github.com/fullstorydev/grpcurl

The whole idea behind the post is that accessing the gRPC service with regular tools is impossible. To test, we need a dedicated tool nonetheless. I found grpcurl. Let's install it and use it to list available services:

gRpcurl is a cool little tool to look at btw. Had to use it at my job before. Can call a gRPC via a curl like command. Regular curl doesn't support HTTP2. Had to use TLS with some tokens even. But you can reference a local .proto(gRPC protobuf file for the call) and make things easier for yourself if you hate reading instructions on command line args like I do.

A simple GRPC client built using grpcurl.

Try testing with grpcurl, using the -H or -rpc-header flags to set the appropriate header.