Fixes#33935
The gRPC spec is not clear on how to handle headers where the "content-type" is not "application/grpc" or similar. We should be safe and not reject such headers.
Closes#35824
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35824 from yashykt:Fix33935 3d89af87ec
PiperOrigin-RevId: 604742049
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Closes#35792
PiperOrigin-RevId: 604695910
Closes#35076. See discussion there for context.
Previously, if `getpeername` failed on a recently-accepted Unix domain socket, the server would shut down. It's unclear if there's any valid reason `getpeername` would fail here, we could be looking at system issues / data corruption, but it may be implementation-dependent. I did not find a man page that specified this behavior: getpeername on a server errors with `EBADF` when a client closes its end of a UDS connection; the server's fd should still be valid. I was not able to reproduce the failure on recent Linux/Mac systems where clients close their connection after a listener accepted (basic, non-gRPC test: listener accepts a connection and sleeps, client closes their end, then listener wakes up and calls getpeername).
If there are no valid reasons `getpeername` would fail in these spots, gRPC behavior is essentially undefined - we cannot defensively code around system failures in every place they may occur. If this _is_ a valid situation on some platforms, then this fix keeps the server alive as one would hope. There are arguments to be made for shutting down servers if the system is unstable, but I can't find an objectively correct behavior here. For those reasons, I think it may be best to keep the server running, which is what this PR does.
Closes#35823
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35823 from drfloob:abort-listen-on-failed-getpeername 29e723c5bb
PiperOrigin-RevId: 604694057
This new directory combines code from the following locations:
- src/core/ext/filters/client_channel/resolver
- src/core/lib/resolver
Closes#35804
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35804 from markdroth:client_channel_resolver_reorg2 30660e6b00
PiperOrigin-RevId: 604665835
Disabling before the 1.62 branch cut.
There is a flake in one specific interop test: cloud_to_prod_auth:c++:*:oauth2_auth_token:tls, with * being default or gateway_v4. There is also an unresolved PHP crash on test shutdown, just debug builds on Mac (not Linux or Windows).
Closes#35819
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35819 from drfloob:disable-posix-ee-client c42e8b8c20
PiperOrigin-RevId: 604474559
If we skip AnyObservable then Next can be implemented efficiently in terms of NextWhen, removing a case entirely (and making the NextWhen take one less indirection).
Closes#35817
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35817 from ctiller:opti 0ab5af602d
PiperOrigin-RevId: 604457384
This new directory combines code from the following locations:
- src/core/ext/filters/client_channel/lb_policy
- src/core/lib/load_balancing
Closes#35786
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35786 from markdroth:client_channel_resolver_reorg 98554efb98
PiperOrigin-RevId: 604351832
Changes -
* `CsmObservability` API will now use the `CsmOpenTelemetryPluginOption` internally. After this change, `CsmObservability` will enable observability for all channels and servers. (Earlier, `CsmObservability` only enabled observability for CSM-enabled channels and servers.) CSM labels will still be added just for CSM-enabled channels and servers.
* Also, we no longer need the ability to set `LabelInjector` on the `OpenTelemetryPluginBuilder` directly. Instead, we always use `PluginOption` to inject the `LabelInjector`. This simplifies the code as well.
Note that `SetTargetSelector` and `SetServerSelector` APIs on the `OpenTelemetryPluginBuilderImpl` are not being deleted yet since we might need them shortly. This is also why `OpenTelemetryPluginBuilderImpl` is not being deleted right now.
Closes#35803
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35803 from yashykt:CsmO11yApisUsePluginOption cf3d65900d
PiperOrigin-RevId: 604323898
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Closes#35787
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35787 from yijiem:fix-fork 703b8ae039
PiperOrigin-RevId: 603492379
Change was created by the release automation script. See go/grpc-release.
On top of changes made by the script, `setup.py` had to be updated to have `/std:c11` option for MSVC to use c11 features for boringssl.
Closes#35768
PiperOrigin-RevId: 603403329
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Closes#35754
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35754 from tanvi-jagtap:tjagtap_formatting_1027 386daf9fb5
PiperOrigin-RevId: 603234985
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Closes#35755
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35755 from tanvi-jagtap:tjagtap_formatting_1028 022f3eb1ce
PiperOrigin-RevId: 603234961
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Closes#35756
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35756 from tanvi-jagtap:tjagtap_formatting_1029 1330c8937b
PiperOrigin-RevId: 603234878
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Closes#35757
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35757 from tanvi-jagtap:tjagtap_formatting_1030 931cf437b1
PiperOrigin-RevId: 603234762
Fix: https://github.com/grpc/grpc/issues/35086
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Closes#35583
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35583 from XuanWang-Amos:fix_aio_eventloop aa0d207e99
PiperOrigin-RevId: 603188288
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Closes#35741
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35741 from tanvi-jagtap:tjagtap_formatting_1014 b8df832ba2
PiperOrigin-RevId: 602963388
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Closes#35738
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35738 from tanvi-jagtap:tjagtap_formatting_1011 d834abb5be
PiperOrigin-RevId: 602912271
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Closes#35739
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35739 from tanvi-jagtap:tjagtap_formatting_1012 f42c82ec00
PiperOrigin-RevId: 602911916
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Closes#35743
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35743 from tanvi-jagtap:tjagtap_formatting_1016 0d0d44fe5f
PiperOrigin-RevId: 602911751
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Closes#35744
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35744 from tanvi-jagtap:tjagtap_formatting_1017 846efda2d9
PiperOrigin-RevId: 602911628
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Closes#35745
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35745 from tanvi-jagtap:tjagtap_formatting_1018 19ecf22244
PiperOrigin-RevId: 602911560
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Closes#35742
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35742 from tanvi-jagtap:tjagtap_formatting_1015 6a4315f7e4
PiperOrigin-RevId: 602911548
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Closes#35747
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35747 from tanvi-jagtap:tjagtap_formatting_1020 d9f7e818a8
PiperOrigin-RevId: 602911470
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Closes#35759
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35759 from XuanWang-Amos:python_ssa_client_test_part_2 86bd6b1ed5
PiperOrigin-RevId: 602820831
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Closes#35740
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35740 from tanvi-jagtap:tjagtap_formatting_1013 80e6136976
PiperOrigin-RevId: 602755419
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Closes#35733
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35733 from tanvi-jagtap:tjagtap_formatting_1009 51598239eb
PiperOrigin-RevId: 602601416
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Closes#35737
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35737 from tanvi-jagtap:tjagtap_formatting_1010 06e37b7b4f
PiperOrigin-RevId: 602601349
Part of a continued hygiene effort for transport.h
(pure code movement, no refactoring at this time)
Closes#35689
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35689 from ctiller:channel-ez 3366310cc3
PiperOrigin-RevId: 602416330
The client promise code seems to cause a problem with iomgr pollset shutdown which is causing flakiness.
Right now I don't think it's likely that we'll get this code rolled out before the event engine client lands, so I'm making the experiment dependent on event engine polling.
Closes#35678
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35678 from ctiller:flake 4512fa81b0
PiperOrigin-RevId: 601926443
* Generate observability and grpcio-tools dependency file when building project.
* Also removed deps file from black formatter.
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Closes#35681
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35681 from XuanWang-Amos:fix_build_o11y 84958c2d59
PiperOrigin-RevId: 601873635
Eugene Ostroukhov
Craig Tiller
Yash Tibrewal
Xuan Wang
AJ Heller
Mark D. Roth
Alisha Nanda
Yijie Ma
Vignesh Babu
Esun Kim
Tanvi Jagtap
Fahad Ahammed