This should be able to unblock using grpc on vision os, will add tests later
Closes#36476
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36476 from HannahShiSFB:support-visionos edbde32d23
PiperOrigin-RevId: 630173448
Before this change, on a trailers-only response, Metadata Exchange needed by CSM would just be dropped, and hence CSM labels would not be seen.
Changes -
* OTel call attempt tracer populates labels from trailers if it's a trailers-only response.
* HTTP2 layer propagates the Metadata Exchange field from headers to trailers for trailers-only responses.
* Add a test to make sure that retries continue to work when Metadata Exchange is enabled and a trailers-only response is sent. (This verifies that a trailers-only response remains a trailers-only response.)
Closes#36413
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36413 from yashykt:MetadataExchangeInTrailers e7d202685e
PiperOrigin-RevId: 630144618
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK.
These changes have been made using string replacement and regex.
Will not be replacing all instances of CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only ones which are doable using very simple regex with least chance of failure will be replaced.
Given that we have 5000+ instances of GPR_ASSERT to edit, Doing it manually is too much work for both the author and reviewer.
Closes#36484
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36484 from tanvi-jagtap:tjagtap_src_core_resolver 1105178e8a
PiperOrigin-RevId: 630006323
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK.
These changes have been made using string replacement and regex.
Will not be replacing all instances of CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only ones which are doable using very simple regex with least chance of failure will be replaced.
Given that we have 5000+ instances of GPR_ASSERT to edit, Doing it manually is too much work for both the author and reviewer.
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Closes#36467
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36467 from tanvi-jagtap:tjagtap_src_core_lib 30d3ff5bbb
PiperOrigin-RevId: 629995895
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK.
These changes have been made using string replacement and regex.
Will not be replacing all instances of CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only ones which are doable using very simple regex with least chance of failure will be replaced.
Given that we have 5000+ instances of GPR_ASSERT to edit, Doing it manually is too much work for both the author and reviewer.
Closes#36481
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36481 from tanvi-jagtap:tjagtap_src_core_lib_security_credentials cfbb326b34
PiperOrigin-RevId: 629913921
Add registered method change to sync stack server.
## Note
* We're keeping both generic and registered handler in generated stubs (`*_pb2_grpc.py`) because registered method flow is not implemented in aysncio yet, since the stub is used for both sync and asyncio, we can't remove generic method flow until we fully implement the registered method flow in asyncio.
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Closes#36371
PiperOrigin-RevId: 629842051
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK.
These changes have been made using string replacement and regex.
Will not be replacing all instances of CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only ones which are doable using very simple regex with least chance of failure will be replaced.
Given that we have 5000+ instances of GPR_ASSERT to edit, Doing it manually is too much work for both the author and reviewer.
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person, otherwise the pull request would get assigned randomly.
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Closes#36472
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36472 from tanvi-jagtap:tjagtap_src_core_lib_promise 03fe59d7c0
PiperOrigin-RevId: 629767763
This fixes some TODOs added in #30809 for cases where LB policies lazily create child policies. Credit to @ejona86 for pointing out that simply calling `RequestReresolution()` in this case will ultimately result in the exponential backoff behavior we want.
This also adds some missing plumbing in code added as part of the dualstack work (in the endpoint_list library and in ring_hash) to propagate non-OK statuses from `UpdateLocked()`. When I first made the dualstack changes, I didn't bother with this plumbing, because there are no cases today where these code-paths will actually see a non-OK status (`EndpointAddresses` won't allow creating an endpoint with 0 addresses, and that's the only case where pick_first will return a non-OK status), and I wasn't sure if we would stick with the approach of returning status from `UpdateLocked()` due to the aforementioned lazy creation case. However, now that we have a good solution for the lazy creation case, I've added the necessary plumbing, just so that we don't have a bug if in the future pick_first winds up returning non-OK status in some other case.
I have not bothered to fix the propagation in the grpclb policy, since that looked like it would be slightly more work than it's really worth at this point.
Closes#36463
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36463 from markdroth:lb_reresolve_for_lazy_child_creation 49043b2d80
PiperOrigin-RevId: 629755047
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK.
These changes have been made using string replacement and regex.
Will not be replacing all instances of CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only ones which are doable using very simple regex with least chance of failure will be replaced.
Given that we have 5000+ instances of GPR_ASSERT to edit, Doing it manually is too much work for both the author and reviewer.
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Closes#36471
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36471 from tanvi-jagtap:tjagtap_src_core_lib_misc 420b5458bd
PiperOrigin-RevId: 629629223
Also begin to eliminate `CallContext` in favor of just exposing `Call` - ultimately there's not really a need to introduce two types here, so I'm going to wind that idea back over a few PRs.
I've avoided making this an experiment as the changes required were quite structural.
Closes#36477
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36477 from ctiller:deadline-time 9856eeebe6
PiperOrigin-RevId: 629599230
Add GRPC_PYTHON_BUILD_WITH_SYSTEMD environment variable to setup.py
The variable sets the required compile time define and adds the required
link time library to the build process
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK.
These changes have been made using string replacement and regex.
Will not be replacing all instances of CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only ones which are doable using very simple regex with least chance of failure will be replaced.
Given that we have 5000+ instances of GPR_ASSERT to edit, Doing it manually is too much work for both the author and reviewer.
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person, otherwise the pull request would get assigned randomly.
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Closes#36459
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36459 from tanvi-jagtap:tjagtap_src_core_ext_xds 3705a1aabc
PiperOrigin-RevId: 629452815
Craig Tiller
Craig Tiller
ctiller
Yash Tibrewal
AJ Heller
Hannah Shi
Rushaan Gandhi
Mark D. Roth
Tanvi Jagtap
Junhua Yan
Xuan Wang
Rui Chen
nipil