This change simplifies `EventEngine::DNSResolver`'s API based on the
proposal:
[go/event-engine-dns-resolver-api-changes](http://go/event-engine-dns-resolver-api-changes).
Note that this API change + the implementation described in
[go/event-engine-dns-resolver-implementation](http://go/event-engine-dns-resolver-implementation)
has already been tested against our main test suites and are passing
them.
<!--
If you know who should review your pull request, please assign it to
that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the
appropriate
lang label.
-->
Fixes#24206 by ensuring that IOCP/socket errors in the iomgr on_read
callback are properly annotated with the gRPC Unavailable status. The
WindowsEventEngine was already doing this correctly (try running the
client with `$env:GRPC_EXPERIMENTS="event_engine_client"`).
This also adds two small cleanups:
* Cleanly prints statuses with their child statuses in a few spots
within the chttp2 transport logging (previously, child messages were
printed with garbled bits)
* Adds friendly names to a subset of WSA errors that we're likely to see
from common operations. The top-level status message will no longer just
say "WSA Error" in many cases.
CC @Hamza-Q
This fixes a dumb bug from #33359, where I used `==` instead of `<` in
the comparator functor.
It also avoids unnecessary down-casting of the `unique_ptr<>`.
This reverts commit e107ff5e99.
<!--
If you know who should review your pull request, please assign it to
that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the
appropriate
lang label.
-->
<!--
If you know who should review your pull request, please assign it to
that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the
appropriate
lang label.
-->
This is to help simplify the grpc iOS release flow.
Package.swift was manually written and out of sync for a long time in
this repo.
They are currently being updated updated for releases in
[grpc-ios](https://github.com/grpc/grpc-ios) repo, which includes a lot
of manual work to include new files and exclude tests.
This diff generate Package.swift from a template like other languages to
avoid the tedious work. Currently only gRPC-Core is generated form the
template, gRPC-cpp remains the same for now as they don't change often.
CC @sampajano
In the HTTP(S) test server in the core tests, use
`ssl.SSLContext.wrap_socket`, not `ssl.wrap_socket`. The latter emits a
`DeprecationWarning` since Python 3.10 and is [removed in Python
3.12](https://github.com/python/cpython/issues/94199).
This fixes the core tests (but not necessarily the `grpcio` tests) for
Python 3.12.
This is relevant to https://github.com/grpc/grpc/issues/33063.
Noticed this in a nested forking test in
https://github.com/grpc/grpc/pull/33430 (by nested fork - forked child
process forks again).
Before this change, the EventEngine and non-EventEngine pollers were
competing with each other in their calls to
`Fork::SetResetChildPollingEngineFunc`. In the first child's after-fork
handler, the EE engine would [clear
out](123da4a866/src/core/lib/event_engine/posix_engine/ev_epoll1_linux.cc (L260))
the post-fork handlers of the non-EE poller, leaving the grandchild
without the right post-fork cleanup method.
<!--
If you know who should review your pull request, please assign it to
that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the
appropriate
lang label.
-->
New versions of Clang (and GCC) warn about this
grpc_authorization_policy_provider.cc:124:17: error: format specifies
type 'int' but the argument has type 'absl::StatusCode'
[-Werror,-Wformat]
124 | "authorization policy reload status. code=%d error_details=%s",
| ~~
125 | status.code(), std::string(status.message()).c_str());
In chttp2: a pending but not yet sent goaway should block incoming
requests just like a sent one (we will sent that data momentarily!)
In the test:
- handle the case of the connection idle timeout happening before the
request arrives at the server
- disable retries, as these cause the request to get stuck (as we don't
have an additional server to retry on)
Fix b/287897932
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
Noticed some inconsistencies in our keepalive configuration -
* Earlier, even if keepalive pings were disabled, we would be scheduling
keepalive pings at an interval of INT_MAX ms.
* We were not using `g_default_client_keepalive_permit_without_calls` /
`g_default_server_keepalive_permit_without_calls`. They are both false
by default but they can be overridden in
`grpc_chttp2_config_default_keepalive_args`.
<!--
If you know who should review your pull request, please assign it to
that
person, otherwise the pull request would get assigned randomly.
If your pull request is for a specific language, please add the
appropriate
lang label.
-->
Child classes of polling resolvers might have use cases where they would want to request a resolution explicitly which honor the min time between requests. As RequestReresolutionLocked needs to be called in from work_serializer which is usually owned by polling resolver completely, allow passing the work serializer back to the child class.
It is not uncommon for Android tests to fail due to an NDK download
failure. To address this issue, the Android Docker image has been
updated to include NDK and CMake. This will help to avoid download
problem.
I verified this works as intended to see the invocation log not having
installation log for NDK and CMake such as
```
Checking the license for package NDK (Side by side) 25.1.8937393 in /opt/android-sdk/licenses
License for package NDK (Side by side) 25.1.8937393 accepted.
Preparing "Install NDK (Side by side) 25.1.8937393 (revision: 25.1.8937393)".
"Install NDK (Side by side) 25.1.8937393 (revision: 25.1.8937393)" ready.
Installing NDK (Side by side) 25.1.8937393 in /opt/android-sdk/ndk/25.1.8937393
"Install NDK (Side by side) 25.1.8937393 (revision: 25.1.8937393)" complete.
"Install NDK (Side by side) 25.1.8937393 (revision: 25.1.8937393)" finished.
Checking the license for package CMake 3.10.2.4988404 in /opt/android-sdk/licenses
License for package CMake 3.10.2.4988404 accepted.
Preparing "Install CMake 3.10.2.4988404 (revision: 3.10.2)".
"Install CMake 3.10.2.4988404 (revision: 3.10.2)" ready.
Installing CMake 3.10.2.4988404 in /opt/android-sdk/cmake/3.10.2.4988404
"Install CMake 3.10.2.4988404 (revision: 3.10.2)" complete.
"Install CMake 3.10.2.4988404 (revision: 3.10.2)" finished.
```
We want writes to participate in event re-ordering, but it's unlikely
that we can sustain one byte per 500ms on all tests and keep them
passing (which is the degenerate case right now).
Tune write delays down to 50ms for the moment, though I expect we'll
want to talk about going lower.
omgwtfbbq
This test relies on WAIT_FOR_READY semantics, but we don't do that in
the proxy, so it got assigned the wrong suite.
Fix the suite, fix the flakes.
Also add some handy dandy logging to help figure this stuff out in the
future.
In rare cases across gRPC's end2end tests (only in Windows RBE with
debug builds, interestingly enough), the endpoint may be destroyed
before the final IOCP read callback has run. This edge case is only
triggered when all the following are true:
* the previous read operation received data (not an error, not
0-length), so more data is expected in the stream.
* the socket has not yet shut down
* the application destroyed its endpoint before (or during) the IOCP
callback execution.
* the Read operation has not yet called the client's on_read callback.
This is a valid scenario, and it is expected that the engine
implementation should call the application callbacks with error statuses
when this occurs. This PR fixes two associated bugs.
I can still make the old algorithm break and assign duplicate names on
my machine... make it a little more robust.
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
Eugene Ostroukhov
Xuan Wang
Mark D. Roth
Yijie Ma
AJ Heller
Yash Tibrewal
Hannah Shi
Esun Kim
Ben Beasley
apolcyn
Vignesh Babu
Moritz
Sergii Tkachenko
Benjamin Kramer
Craig Tiller
Yuriy Chernyshov
Ming-Chuan
Anirudh Ramachandra