Add the ability to define filters and interceptors

In a future version of the WebSocket API, I would love to see the ability to specify filters and interceptors both on the client and server side. This could be very similar to how you can specify JAX-RS 2 filters and interceptors today (e.g. for encryption, compression, etc). Perhaps this could even be done via CDI interceptors somehow.

Do let me know if anything needs to be explained further - I am happy to help.

Please note that these are purely my personal views and certainly not of Oracle's as a company.

Start by reviewing the WebSocket API and the JAX-RS 2 filters and interceptors referenced in the issue, including whether CDI interceptors are relevant. Define the client- and server-side interception scope, supported use cases such as encryption and compression, and the API shape before implementation; done requires an agreed design and corresponding specification and tests.

Written by the indexing model from the issue text.