[roll] Roll fuchsia [async-utils] Support keeping hanging-get server hydrated

...with an in-flight request.

This change updates `async_utils::hanging_get::client::HangingGetStream`
to be configured to eagerly send a (hanging-get) request so that the
server is able to serve a response as quickly as possible so the
`Future` is able to do meaningful work as soon as possible.

Before this change, a request was sent during a poll following:
  1) the creation of the `HangingGetStream`
  2) the completion of a previous in-flight request/`Future`

Now, a request is sent immediately after the above situations (before
polling) if configured to do so.

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/837056
Original-Revision: 156362a2185945ffedc3d1d009383755d935bd0d
GitOrigin-RevId: 900228968be828b12766615f216a398fe8506d76
Change-Id: I470eecd5e542240e10e70fe53f487f3fae4be664
1 file changed
tree: 4f9cfed400bba8379af105a5344968a7c83b537f
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  7. jiri.lock
  8. MILESTONE
  9. minimal
  10. prebuilts
  11. README.md
  12. stem
  13. test_durations
  14. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.