Return Hapi server object from wrappedConnection

[kschat]

This was causing an issue when creating connections with Hapi.

Code to reproduce:

require('newrelic');

const Hapi = require('hapi');

const server = new Hapi.Server();
const connection = server.connection();

connection.route({/*...*/}); // Throws NPE

I didn't write any tests due to the size of the change. If you'd still like tests let me know and I'll add one.

[wraithan]

@kschat which version of hapi were you on when you saw this issue?

[kschat]

Version 13. I also saw the issue with versions 12, and 9.

[martinkuba]

@kschat if you can include a test, that would be much appreciated. Otherwise we cannot accept the PR as is.

[martinkuba]

@kschat thanks for the fix. It has been included in v1.25.5.