tree e9b9dd68fe36339450ecab1e053b722a1ed2a61d
parent f4b4e63240932efad190fe5b1f21ed53df8a0d3d
author Ian Cottrell <iancottrell@google.com> 1562864255 -0400
committer Ian Cottrell <iancottrell@google.com> 1562966580 +0000

internal/jsonrpc2: cleanup the jsonrpc2 callbacks

We merge them into a single interface and support multiple of them rather than
just one.
This will allow us to stack handlers with different responsabilities and extract
some core logic (like tracing) out to a handler where it belongs.

Change-Id: I6aab92138550c5062fcb1bed86171e0850d1eb38
Reviewed-on: https://go-review.googlesource.com/c/tools/+/185879
Reviewed-by: Rebecca Stambler <rstambler@golang.org>