http: add doc deprecation for private props
This is one proposed solution to the current backwards compatibility issue (see https://github.com/nodejs/node/pull/10558) in master with end users who directly access outgoingMessage._headers
/outgoingMessage._headerNames
.
This PR will be simplified some once https://github.com/nodejs/node/pull/10805 is landed (which should land before this PR). Specifically, the ._headers
getter can simply just return this.getHeaders()
.
/cc @nodejs/collaborators
CI: https://ci.nodejs.org/job/node-test-pull-request/6054/
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
commit message follows commit guidelines
Affected core subsystem(s)
- http