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Notes:
- `+trace` fixtures haven't run since 2016, so they're disabled for now
(7ad2d0b463 (diff-780fce7267c34170c1d0ea15cc9f65a7f4b79fefe955d185c44e8b3251cf9e38R76))
- all current fixtures define `FEATURE_MASK_SUPPORTS_AUTHORITY_HEADER`
and hence `authority_not_supported` has not been run in years - deleted
- bad_hostname similarly hasn't been triggered in a long while, so
deleted
- load_reporting_hook has never been enabled, so deleted
(f23fb4cf31/test/core/end2end/generate_tests.bzl (L145-L148))
- filter_latency & filter_status_code rely on global variables and so
don't convert particularly cleanly - and their value seems marginal, so
deleted
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
When using this internally, we noticed that it's impossible to use
custom_metadata.h without creating a dependency cycle between
:custom_metadata and :grpc_base.
A full build refactoring is too large right now, so merge that header
into :grpc_base for the time being.
Also, separate `SimpleSliceBasedMetadata` into its own file, so that it
can be reused in custom_metadata.h.
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Co-authored-by: ctiller <ctiller@users.noreply.github.com>
Fixes b/276092199. Stanley noticed that EnvironmentDetection requests
were timing out, so increasing the deadline.
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This PR also centralizes the client channel resolver selection. Resolver
selection is still done using the plugin system, but when the Ares and
native client channel resolvers go away, we can consider bootstrapping
this differently.
This commit adds support for using CIDR blocks defined in the `no_proxy`
environment variable. For example:
```
http_proxy=http://localhost:8080 no_proxy=10.10.0.0/24
```
The example above would bypass the proxy if the server IP matched
10.10.0.0 - 10.10.0.255.
Closes#22681
---------
Co-authored-by: Yash Tibrewal <yashkt@google.com>
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Co-authored-by: Eugene Ostroukhov <eostroukhov@gmail.com>
Perf shows that the memory are accessed twice for call->wrapped in
startBatch. If we assign call->wrapped to a variable and then use it in
startBatch, only one memory access is needed. Then, the second
attempting to get the value of call->wrapped will be done via register.
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Discovered testing #32603
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Fix-forward for https://github.com/grpc/grpc/pull/32629. Referencing the
[documentation](https://github.com/marketplace/actions/labeler), if the
top-level list for a label is a list of strings, it is treated as a
single `any` entry. `any` entries are ANDed together. This means that
the original PR said "label lang/python if anything _besides_
grpc_core_dependencies.py changed." This is obviously not desired.
This PR makes the `any` explicit. The logic now says "label lang/python
if any of these few files has changed OR if any file but
grpc_core_dependencies.py under src/python has changed."
I'm still not 100% certain that this will work, but the stakes aren't
super high.
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Built atop #31448
Offers a simple framework for testing filters.
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---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
Add the capability for api-fuzzer to fuzz over different config
variables, to enable us to spot incompatible configurations there
sooner.
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
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...
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The logic is straightforward: attempt to read the
`GRPC_ALTS_MAX_CONCURRENT_HANDSHAKES` environment variable and, if it
set to an integer, instantiate the handshake queues based on this
integer.
Based on go/grpc-alts-concurrent-handshake-cap.
Protobuf's HEAD has changed the layout of bazel targets we use for
getting the list of source files for our python grpcio.tools build.
With this patch, make_grpcio_tools.py finishes successfully and gives
reasonable results.
Change was created by the release automation script. See
go/grpc-release.
---------
Co-authored-by: Mark D. Roth <roth@google.com>
Co-authored-by: Craig Tiller <ctiller@google.com>
Co-authored-by: Esun Kim <veblush@google.com>
Co-authored-by: Jan Tattermusch <jtattermusch@google.com>
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Aim here is to allow adding custom metadata types to the internal build.
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---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
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Co-authored-by: ctiller <ctiller@users.noreply.github.com>
Implement listeners, connection, endpoints for `FuzzingEventEngine`.
Allows the fuzzer to select write sizes and delays, connection delays,
and port assignments.
I made a few modifications to the test suite to admit this event engine
to pass the client & server tests:
1. the test factories return shared_ptr<> to admit us to return the same
event engine for both the oracle and the implementation - necessary
because FuzzingEventEngine forms a closed world of addresses & ports.
2. removed the WaitForSingleOwner calls - these seem unnecessary, and we
don't ask our users to do this - tested existing linux tests 1000x
across debug, asan, tsan with this change
Additionally, the event engine overrides the global port picker logic so
that port assignments are made by the fuzzer too.
This PR is a step along a longer journey, and has some outstanding
brethren PR's, and some follow-up work:
* #32603 will convert all the core e2e tests into a more malleable form
* we'll then use #32667 to turn all of these into fuzzers
* finally we'll integrate this into that work and turn all core e2e
tests into fuzzers over timer & callback reorderings and io
size/spacings
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
Alisha Nanda
Craig Tiller
Eugene Ostroukhov
AJ Heller
Yash Tibrewal
Richard Belleville
Yousuk Seung
BrandonY
Sergii Tkachenko
Jan Tattermusch
Stan Hu
Steven Wang
Mark D. Roth
Simon Podlipsky
y.okamoto
Yijie Ma
Stanley Cheung
apolcyn
Matthew Stevenson