Todo for stable

[PeeHaa]

• Do we really need auryn? Or is it easier to just build the deps ourselves as we do not have a deep stack?
• We need to allow users to have the server listen on several ips/ports (an exampleis both ipv4 and ipv6 support)
• Abstract the server away in its own class
• Maybe abstract the special repositories to a dedicated class instead of repeating it (maybe even make it a config?)
• Change new Type(1), etc to not make use of magic numbers
• Make exception extend the base project exception instead of the global \Exception
• Instead of asking for a concrete HttpClient class maybe ask for an interface instead?
• Everything that returns a \Generator right now should return a Promise
• 2f48b31#diff-1b3db3c3ba01baa1e657a2965f6771a6R30 should not be nullable, but instead be an empty results
• Instead ofusing the onclose on the client (2f48b31#diff-1b3db3c3ba01baa1e657a2965f6771a6R52) we can just log the disconnect after this loop 2f48b31#diff-1b3db3c3ba01baa1e657a2965f6771a6R77
  • No we do not, currently the websocket server does not handle disconnects correctly
• Test with lowest deps
• Test with highest deps
• Test with php 8 if travis made a working image yet
• Set up phpcs

[ekinhbayar]

Here's an example for supporting SSL on http-server.