One TXT lookup query can return multiple TXT records (see the following
example). `EventEngine::DNSResolver` should return all of them to let
the caller (e.g. `event_engine_client_channel_resolver`) decide which
one they would use.
```
$ dig TXT wikipedia.org
; <<>> DiG 9.18.12-1+build1-Debian <<>> TXT wikipedia.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49626
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;wikipedia.org. IN TXT
;; ANSWER SECTION:
wikipedia.org. 600 IN TXT "google-site-verification=AMHkgs-4ViEvIJf5znZle-BSE2EPNFqM1nDJGRyn2qk"
wikipedia.org. 600 IN TXT "yandex-verification: 35c08d23099dc863"
wikipedia.org. 600 IN TXT "v=spf1 include:wikimedia.org ~all"
```
Note that this change also deviates us from the iomgr's DNSResolver API
which uses std::string as the result type.
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---------
Co-authored-by: Sergii Tkachenko <hi@sergii.org>
Reverts grpc/grpc#32924. This breaks the build again, unfortunately.
From `test/core/event_engine/cf:cf_engine_test`:
```
error: module .../grpc/test/core/event_engine/cf:cf_engine_test does not depend on a module exporting 'grpc/support/port_platform.h'
```
@sampajano I recommend looking into CI tests to catch iOS problems
before merging. We can enable EventEngine experiments in the CI
generally once this PR lands, but this broken test is not one of those
experiments. A normal build should have caught this.
cc @HannahShiSFB
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The job run time was creeping to the 2h timeout. Let's bump it to 3h.
Note that this is `master` branch, so it also includes the build time
every time we commit to grpc/grpc.
ref b/280784903
This PR tries to correct a confusing message. For my little
understanding, it seems that if the code reaches that level, it is not
correct to say that setting TCP_USER_TIMEOUT failed, but actually it
succeeded (setsockopt returned 0) but is different to the previous value
option.
I haven't found the `gpr_log` description, so I hope the PR is correct.
---------
Signed-off-by: Joan Fontanals Martinez <joan.martinez@jina.ai>
### Description
Fix https://github.com/grpc/grpc/issues/24470.
Adding one example which demonstrate the following use cases:
* Generate RPC ID on client side and propagate to server.
* Context propagation from client to server.
* Context propagation between different server interceptors and the
server handler.
## Use:
1. Start server: `python3 -m async_greeter_server_with_interceptor`
2. Start client: `python3 -m async_greeter_client`
### Expected Logs:
* On client side:
```
Sending request with rpc id: 73bb98beff10c2dd7b9f2252a1e2039e
Greeter client received: Hello, you!
```
* On server side:
```
INFO:root:Starting server on [::]:50051
INFO:root:Interceptor1 called with rpc_id: default
INFO:root:Interceptor2 called with rpc_id: Interceptor1-default
INFO:root:Handle rpc with id Interceptor2-Interceptor1-73bb98beff10c2dd7b9f2252a1e2039e in server handler.
```
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Reverts grpc/grpc#33002. Breaks internal builds:
`.../privacy_context:filters does not depend on a module exporting
'.../src/core/lib/channel/context.h'`
Change call attributes to be stored in a `ChunkedVector` instead of
`std::map<>`, so that the storage can be allocated on the arena. This
means that we're now doing a linear search instead of a map lookup, but
the total number of attributes is expected to be low enough that that
should be okay.
Also, we now hide the actual data structure inside of the
`ServiceConfigCallData` object, which required some changes to the
`ConfigSelector` API. Previously, the `ConfigSelector` would return a
`CallConfig` struct, and the client channel would then use the data in
that struct to populate the `ServiceConfigCallData`. This PR changes
that such that the client channel creates the `ServiceConfigCallData`
before invoking the `ConfigSelector`, and it passes the
`ServiceConfigCallData` into the `ConfigSelector` so that the
`ConfigSelector` can populate it directly.
The protection is added at `xds_http_rbac_filter.cc` where we read the
new field. With this disabling the feature, nothing from things like
`xds_audit_logger_registry.cc` shall be invoked.
Makes some awkward fixes to compression filter, call, connected channel
to hold the semantics we have upheld now in tests.
Once the fixes described here
https://github.com/grpc/grpc/blob/master/src/core/lib/channel/connected_channel.cc#L636
are in this gets a lot less ad-hoc, but that's likely going to be
post-landing promises client & server side.
We specifically need special handling for server side cancellation in
response to reads wrt the inproc transport - which doesn't track
cancellation thoroughly enough itself.
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---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
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1. `GrpcAuthorizationEngine` creates the logger from the given config in
its ctor.
2. `Evaluate()` invokes audit logging when needed.
---------
Co-authored-by: rockspore <rockspore@users.noreply.github.com>
See `event_engine.h` for the contract change. All other changes are
cleanup.
I confirmed that both the Posix and Windows implementations comply with
this already.
On Windows, the `WindowsEventEngineListener` will only call
`on_shutdown` after all `SinglePortSocketListener`s have been destroyed,
which ensures that no `on_accept` callback will be executed, even if
there is still trailing overlapped activity on the listening socket.
On Posix, the `PosixEngineListenerImpl` will only call `on_shutdown`
after all `AsyncConnectionAcceptor`s have been destroyed, which ensures
`EventHandle::OrphanHandle` has been called. The `OrphanHandle` contract
indicates that all existing notify closures must have already run. The
implementation looks to comply, so if it does not, that's a bug.
3aae08d25e/src/core/lib/event_engine/posix_engine/event_poller.h (L48-L50)
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Whilst the per cpu counters probably help single channel contention, we
think it's likely that they're a pessimization when taken fleetwide.
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Spin off from https://github.com/grpc/grpc/pull/32701.
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Spin off from https://github.com/grpc/grpc/pull/32701.
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Add audit condition and audit logger config into `grpc_core::Rbac`.
Support translation of audit logging options from authz policy to it.
Audit logging options in authz policy looks like:
```json
{
"audit_logging_options": {
"audit_condition": "ON_DENY",
"audit_loggers": [
{
"name": "logger",
"config": {},
"is_optional": false
}
]
}
}
```
which is consistent with what's in the xDS RBAC proto but a little
flattened.
---------
Co-authored-by: rockspore <rockspore@users.noreply.github.com>
Without this change, new users get this warning:
```
CMake Warning (dev) at $MY_INSTALL_DIR/lib64/cmake/protobuf/protobuf-options.cmake:6 (option):
Policy CMP0077 is not set: option() honors normal variables. Run "cmake
--help-policy CMP0077" for policy details. Use the cmake_policy command to
set the policy and suppress this warning.
For compatibility with older versions of CMake, option is clearing the
normal variable 'protobuf_MODULE_COMPATIBLE'.
Call Stack (most recent call first):
$MY_INSTALL_DIR/lib64/cmake/protobuf/protobuf-config.cmake:2 (include)
$MY_SRC_PATH/examples/cpp/cmake/common.cmake:99 (find_package)
CMakeLists.txt:24 (include)
This warning is for project developers. Use -Wno-dev to suppress it.
```
release notes: no
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- Add a new docker image "rbe_ubuntu2004" that is built in a way that's
analogous to how our other testing docker images are built (this gives
us control over what exactly is contained in the docker image and
ability to fine-tune our RBE configuration)
- Switch RBE on linux to the new image (which gives us ubuntu20.04-based
builds)
For some reason, RBE seems to have trouble pulling the docker image from
Google Artifact Registry (GAR), which is where our public testing images
normally live, so for now, I used a workaround and I upload a copy of
the rbe_ubuntu2004 docker image to GCR as well, and that makes RBE works
just fine (see comment in the `renerate_linux_rbe_configs.sh` script).
More followup items (config cleanup, getting local sanitizer builds
working etc.) are in go/grpc-rbe-tech-debt-2023
Reverts grpc/grpc#32636
```
src/compiler/csharp_generator_helpers.h:25:7: error: no member named 'compiler' in namespace ...
src/compiler/csharp_generator_helpers.h:25:25: error: no member named 'csharp' in namespace 'compiler' ...
```
Added `base_namespace` experimental option to `grpc_csharp_plugin` as
this has been requested several times by
people not using `Grpc.Tools` to generate their code - see
https://github.com/grpc/grpc/issues/28663
Notes:
- it should not be used with `Grpc.Tools`. That has a different way of
handling duplicate proto file names in different directories. Using this
option will break those builds. It can only be used on the `protoc`
command line.
- it uses common code with the `base_namespace` option for C# in
`protoc`, which unfortunately has a slightly different name mangling
algorithm for converting proto file names to C# camel case names. This
only affects files with punctation or numbers in the name. This should
not matter unless you are expecting specific file names
- See
https://protobuf.dev/reference/csharp/csharp-generated/#compiler_options
for an explanation of this option
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- Fix broken `bin/run_channelz.py` helper
- Create `bin/run_ping_pong.py` helper that runs the baseline (aka
"ping_pong") test against preconfigured infra
- Setup automatic port forwarding when running `bin/run_channelz.py` and
`bin/run_ping_pong.py`
- Create `bin/cleanup_cluster.sh` helper to wipe xds out resources based
namespaces present on the cluster
Note: this involves a small change to the non-helper code, but it's just
moving a the part that makes XdsTestServer/XdsTestClient instance for a
given pod.
Apply Obsolete attribute to deprecated services and methods in C#
generated code
Fix for https://github.com/grpc/grpc/issues/28597
- Deprecated support for enums and enum values is already fixed by
https://github.com/protocolbuffers/protobuf/pull/10520 but this is not
yet released. It is fixed in Protocol Buffers v22.0-rc1 but the gRPC
repo currently has 21.12 as the protocol buffers submodule.
- Deprecated support for messages and fields already exists in the
protocol buffers compiler.
The fix in this PR adds `Obsolete` attribute to classes and methods for
deprecated services and methods within services. e.g.
```
service Greeter {
option deprecated=true; // service level deprecated
// Sends a greeting
rpc SayHello (HelloRequest) returns (HelloReply) {
option deprecated=true; // method level deprecated
}
}
```
I couldn't find any protocol buffers plugin tests to update. Tested
locally.
Yijie Ma
Matthew Stevenson
Xuan Wang
Easwar Swaminathan
AJ Heller
Bulat Gaifullin
Hannah Shi
Mark D. Roth
Sergii Tkachenko
Joan Fontanals
Esun Kim
Craig Tiller
Luwei Ge
Vignesh Babu
Ravi Prakash
Yousuk Seung
Eugene Ostroukhov
Luwei Ge
Jan Tattermusch
tony
nanahpang
Michael Jarrett
Yash Tibrewal