[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#36479
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36479 from tanvi-jagtap:tjagtap_src_core_lib_s ffa7e202da
PiperOrigin-RevId: 630357947
[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#36483
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36483 from tanvi-jagtap:tjagtap_src_core_load_balancing 71fb35f867
PiperOrigin-RevId: 630318657
[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#36480
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36480 from tanvi-jagtap:tjagtap_src_core_lib_security dc392b8fb5
PiperOrigin-RevId: 630298294
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
[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#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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person, otherwise the pull request would get assigned randomly.
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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
[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.
If your pull request is for a specific language, please add the appropriate
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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
[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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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
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Closes#36470
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36470 from tanvi-jagtap:tjagtap_src_core_lib_iomgr 1f209b3cf0
PiperOrigin-RevId: 629292757
[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#36458
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36458 from tanvi-jagtap:tjagtap_src_core_channelz_client_channel 9f5aca429b
PiperOrigin-RevId: 629275206
[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.
If your pull request is for a specific language, please add the appropriate
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Closes#36466
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36466 from tanvi-jagtap:tjagtap_src_core_lob_event_engine d101d5f701
PiperOrigin-RevId: 629105415
This is a first step to making transports speak various forms of CallDestination, and also solidifying the future world where things talk in terms of `ClientTransport` or `ServerTransport` throughout the rest of the stack.
Closes#36454
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36454 from ctiller:transport-refs 4d25347023
PiperOrigin-RevId: 628432909
Introduce the interception chain type.
Also introduces the real call-v3 call spine based atop CallFilters.
Closes#36414
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36414 from ctiller:interception-chain 90c8e96973
PiperOrigin-RevId: 627784183
This leak only impacts handshakers that don't have any endpoint associated with them and if the shutdown occurs at the same time as the handshaker finishing successfully. Currently the memory allocated for the read buffer is only cleaned up if the endpoint is not a nullptr triggering the leak. This change unilaterally cleans up the memory for this condition.
cc: @markdrothCloses#36426
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36426 from anicr7:handshaker_mem_leak 550071bce7
PiperOrigin-RevId: 627498539
Duo crashes occasionally with the stack trace bellow. I wasn't able to reproduce with stress run a modified version of existing tests, however I suspect what happened was that:
cfstream endpoint was shutdown while a callback is being scheduled, so
a. [retain](https://github.com/opensource-apple/CF/blob/master/CFStream.c#L595-L598) is about to be called after null check
b. client callback [context is cleared](https://github.com/opensource-apple/CF/blob/master/CFStream.c#L1322) during shutdown
Since there is no lock in (b), a race can happen and result in retain to be a null pointer and caused the crash.
This PR removed setting the client callback to null so the ongoing event delivery can continue; and added clear the dispatch queue so less likely events are scheduled while connection is shutting down.
----
Crash stack trace:
```
Thread 1 (id: 0x0025a274)CRASHED
Exception infoEXC_BAD_ACCESS / KERN_INVALID_ADDRESS @0x00000008
Stack Quality95%Show frame trust levels
0x00000001034e79a4 (Tachyon -atomic:1014) long std::__1::__cxx_atomic_fetch_add[abi:v160006]<long>(std::__1::__cxx_atomic_base_impl<long>*, long, std::__1::memory_order)
0x00000001034e79a4 (Tachyon -atomic:1649) std::__1::__atomic_base<long, true>::fetch_add[abi:v160006](long, std::__1::memory_order)
0x00000001034e79a4 (Tachyon -ref_counted.h:78) grpc_core::RefCount::Ref(long)
0x00000001034e79a4 (Tachyon -ref_counted.h:379) grpc_core::RefCounted<grpc_event_engine::experimental::CFStreamEndpointImpl, grpc_core::PolymorphicRefCount, grpc_core::UnrefDelete>::IncrementRefCount() const
0x00000001034e79a4 (Tachyon -ref_counted.h:288) grpc_core::RefCounted<grpc_event_engine::experimental::CFStreamEndpointImpl, grpc_core::PolymorphicRefCount, grpc_core::UnrefDelete>::Ref()
0x00000001034e79a4 (Tachyon -cfstream_endpoint.h:75) grpc_event_engine::experimental::CFStreamEndpointImpl::Retain(void*)
0x0000000199d2a814 (CoreFoundation + 0x000b8814) _signalEventSync
0x0000000199db0654 (CoreFoundation + 0x0013e654) ___signalEventQueue_block_invoke
0x00000001a1b6d138 (libdispatch.dylib + 0x00002138) _dispatch_call_block_and_release
0x00000001a1b6edd0 (libdispatch.dylib + 0x00003dd0) _dispatch_client_callout
0x00000001a1b71f68 (libdispatch.dylib + 0x00006f68) _dispatch_queue_override_invoke
0x00000001a1b80890 (libdispatch.dylib + 0x00015890) _dispatch_root_queue_drain
0x00000001a1b81098 (libdispatch.dylib + 0x00016098) _dispatch_worker_thread2
0x00000001f5c54ee0 (libsystem_pthread.dylib + 0x00001ee0) _pthread_wqthread
```
Closes#36415
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36415 from HannahShiSFB:cf-event-engine-crash f8f609f304
PiperOrigin-RevId: 627154676
Looks like this has been broken for things we've moved out of lib and ext.
Closes#36381
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36381 from markdroth:clang_format_fix 41f0283c42
PiperOrigin-RevId: 626137779
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Closes#36294
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36294 from ctiller:port_platform-src-core-resolver-clang-format 6418ff82bf
PiperOrigin-RevId: 625877317
Eliminate cases where we get unused parameter errors only because of a debug assert, and because of short-circuit evaluation not add any overhead into release builds.
Closes#36373
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36373 from ctiller:ugh123 073ea1236a
PiperOrigin-RevId: 625435672
Currently channel filter construction returns a `StatusOr<T>`, this change makes it return a `StatusOr<P<T>>` where P is `unique_ptr`, `OrphanablePtr`, `RefCountedPtr`, `DualRefCountedPtr`, etc (most of the code really doesn't need to know, so I'm choosing to leave the flexibility).
That smart pointer is then stored in the channel stack instance, and dereferenced when needed.
This means that channel filters no longer need to be movable (which is a nice simplification), and puts these level-1 filters on a similar memory management track as the level-2 filters we have planned.
(this change also converts client load reporting to v3 apis -- it's a bit accidentally picked up, but seems ok to pull through too)
Closes#36355
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36355 from ctiller:objectify-me 0eb054b748
PiperOrigin-RevId: 625390977
First of several PRs to improve the e2e testing for the SSL credentials API.
Closes#35433
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35433 from matthewstevenson88:more-ssl-testing 2a0db7624e
PiperOrigin-RevId: 625326074
Make `CallSpineInterface` describe the operations that we need, and return `Promise<>` types -- these are `std::function` wrappers and involve an allocation.
This ought to be acceptable for the use cases we'll be using `CallSpineInterface` for in the short term - and doing this lets us bring the rest of the v3 stack in concurrently with the "v2.5" stack -- the v2 stack using some of the v3 interfaces I put together to unblock chaotic-good.
Later we'll remove this scaffolding and eventually `CallSpineInterface` in its entirety, in preference to something wrapped around `CallFilters`.
Closes#36321
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36321 from ctiller:cally-2 7f608c36d3
PiperOrigin-RevId: 625096226
The default value of two experiments are set to true because they have already been enabled internally.
Closes#36361
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36361 from Vignesh2208:experiments-expiry e244a4f30e
PiperOrigin-RevId: 625022979
Tanvi Jagtap
Yash Tibrewal
Hannah Shi
AJ Heller
Junhua Yan
Mark D. Roth
Craig Tiller
Tanvi Jagtap
Anirudh Ramachandra
gRPC Team Bot
Matthew Stevenson
Vignesh Babu