Next steps for Datagram with ReactPHP v3

Start with this issue, the linked ReactPHP v3 discussion, and the event-loop roadmap issue to understand the upcoming compatibility expectations. Review the reactphp/socket component context and compare the possible paths described here. Done means reaching and recording a decision for Datagram's ReactPHP v3 compatibility, release, or deprecation direction.

We're currently moving forward with working on ReactPHP v3 and releasing the roadmap tickets for all our components (see https://github.com/reactphp/event-loop/issues/271 and others). We still have some components that we haven't finalized plans for, especially with the next major version approaching. It's important to address how we can make sure these components are aligned with the upcoming ReactPHP v3.

To give some background information, the reactphp/datagram project has by far the least amount of installations (currently ~400k) compared to the other ReactPHP components (~10M - 50M) and is not required as a dependency by any of them. This project is mostly used for datagram sockets on client and server side, which could also be integrated as part of the reactphp/socket component in the future.

The Datagram component will most definitely receive some kind of compatibility to support datagram sockets with ReactPHP v3. This could lead to a releasing a reactphp/datagram v3, making just the v1 compatible or we could perhaps deprecate this component and reuse the logic elsewhere as needed?

Happy about input on this, so let's discuss possible options and decide on what makes the most sense 🚀