tree e63bc1194281e5944ea0465bb9f6f958d309ce8a
parent 0bcae73cee4261c4cb1061a6ba0afa19f46f8905
author Wyatt Hepler <hepler@google.com> 1591029017 -0700
committer CQ Bot Account <commit-bot@chromium.org> 1591217374 +0000

pw_rpc: Generic method invocations and tests

- Restructure the BUILD.gn file to define the pw_rpc server library with
  a template. This makes it simple to build different versions of the
  pw_rpc server library.
- Define the ServerContext class, which provides context for a
  particular RPC invocation.
- Have the server invoke RPCs if it finds a method with matching IDs.
- Implement a test version of the Method class and expand the server
  tests.

Change-Id: Id1f46a88f2618a649d72f8c694ee829aef80588c