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
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
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Closes#36333
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36333 from yijiem:bump_dev_version_202404101721 0a7cc5b4b7
PiperOrigin-RevId: 623878150
See #36176. The only difference is a temporary shim for Secure credentials types, which was already discussed and approved separately.
Closes#36242
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36242 from drfloob:reland/36176 f07bebe289
PiperOrigin-RevId: 621879911
This paves the way for removing `GetEndpoint()` from the transport API, which is a prereq for removing `grpc_endpoint_shutdown()`.
Closes#36237
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36237 from markdroth:endpoint_filter_cleanup_rbac 46a41400e0
PiperOrigin-RevId: 621537397
This was a concept that I thought we'd need, but as work has continued it's clear that the right api is CallDestination (or variants thereof)
Closes#36226
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36226 from ctiller:call_factory c30a893f3a
PiperOrigin-RevId: 621255162
Also addressing a TODO from previous PRs where `authority` is not being populated in the `ChannelScope`.
Closes#36189
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36189 from yashykt:OTelChannelScope e76f9ce0ca
PiperOrigin-RevId: 621231764
Forked from #35957
This PR refactors the credentials types to remove Secure and Insecure Channel and Call credentials types. We standardize on a `c_creds()` accessor method for all credentials types, which can now be treated uniformly. This notably removes special-case handling of insecure credentials.
The special code-paths for insecure creds are no longer necessary in the wake of #25586.
Closes#36176
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36176 from drfloob:fork/35957/creds-API fd64d59c23
PiperOrigin-RevId: 621008166
It looks like we're settling on moving this functionality into the channel itself - so removing the filter makes sense (especially since it had some significant bugs)
Closes#36213
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36213 from ctiller:x-ex 3040dcec95
PiperOrigin-RevId: 620996358
Remove rolled out experiments v3_compression_filter, v3_server_auth_filter; Extend WIP v3_channel_idle_filter for a bit, and extend work_serializer_clears_time_cache until OSS issues with work_serializer_dispatch are resolved.
Closes#36166
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36166 from ctiller:updat3 2c7223f63b
PiperOrigin-RevId: 619057925
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Closes#36070
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36070 from yijiem:grpc-metrics 72653727b1
PiperOrigin-RevId: 618529035
These two things are different (event engine being a context has nothing to do with the ability to get a default event engine).
Lumping them into the same header means that things that want the context also need to want the default event engine declarations, which in turn pull in CoreConfiguration -- which ultimately means that nothing that is depended on by CoreConfiguration can consume the event engine context, which is undesirable (and causing dependency loops in current work).
Also includes an impressive number of cleanups to `grpc_base` because I ran `fix_build_deps` on that target as part of this.
Closes#36148
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36148 from ctiller:context-isnt-default--default-isnt-context a4fdad9621
PiperOrigin-RevId: 617961015
This adds the following new targets:
- `channel`: A virtual interface for a channel.
- `legacy_channel`: A channel implementation that supports the filter stack and call v2.
- `channel_create`: A standalone function to create a channel.
- `server_interface`: A base class with a few accessor methods used in surface/call.cc.
- `server`: The actual server implementation.
- `api_trace`, `call_tracer`, `server_call_tracer_filter`, `call_finalization`: These were split out of `grpc_base` to avoid various dependency problems.
- `compression`: This is a combination of the previously existing `compression_internal` target and the compression code that was part of `grpc_base`.
Closes#35924
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35924 from markdroth:channel_interface 94a7fffddb
PiperOrigin-RevId: 612512438
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Closes#35970
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35970 from ananda1066:client_metadata b62a9ae146
PiperOrigin-RevId: 610830228
This PR is copied from #34276, since I did not have permissions to add commits to it. That PR has been verified to work (see the top-level description). This PR just makes the gRPC tests pass (e.g. adding includes, clang formatting).
Closes#34874
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/34874 from matthewstevenson88:pull_34276 d5fb73e5b2
PiperOrigin-RevId: 609107146
This breaks the following pieces out of the `grpc_client_channel` BUILD target:
- backend_metric_parser
- oob_backend_metric
- child_policy_handler
- backup_poller
- service_config_channel_arg_filter
- client_channel_channelz
- client_channel_internal_header
- subchannel_connector
- subchannel_pool_interface
- config_selector
- client_channel_service_config_parser
- retry_service_config_parser
- retry_throttle
The code left in the `grpc_client_channel` target will need more work to pull apart.
Closes#35879
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35879 from markdroth:client_channel_build_split f388a37edc
PiperOrigin-RevId: 608806548
This breaks the following pieces out of the `grpc_base` BUILD target:
- channelz
- call_trace
- dynamic_annotations
- call_combiner
- resource_quota_api
- iomgr
More work is still needed to pull apart the remaining parts of `grpc_base`.
Closes#35846
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35846 from markdroth:client_channel_build_dep_cycle_fix f1a9b6c2b2
PiperOrigin-RevId: 608680098
Change was created by the release automation script. See go/grpc-release.
Closes#35899
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35899 from eugeneo:bump_dev_version_202402131133 73950425c9
PiperOrigin-RevId: 606777850
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
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
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
This PR:
* adds FD extensions to the public headers
* Adds the query extension interface to EventEngine, Listener, and Endpoint, via a new `Extensible` interface
* Refactors the PosixEventEngine to use the Extensible interface.
Closes#35648
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35648 from drfloob:posix-ee-query-interface 7cae28e0b3
PiperOrigin-RevId: 601794970
A few improvements to the promise context system (more coming)
Allow subclassed contexts:
If we have multiple different kinds of a base context, allow `GetContext<Derived>()` to mean `down_cast<Derived*>(GetContext<Base>())` everywhere for brevity.
Allow custom context lookup:
For a base context type, allow customization of how that context is looked up.
These two together allow:
1. normalization of activity lookup and context lookup to the same syntax (so we can write `GetContext<Activity>()` everywhere now
2. Party & Activity to share a context, so that anywhere we need to do a party specific operation we can write `GetContext<Party>()->...` and safely know that it's the current activity *and* it's a party.
Closes#35592
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35592 from ctiller:contextual-types 37ef948a36
PiperOrigin-RevId: 599651708
Change was created by the release automation script. See go/grpc-release.
Closes#35580
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35580 from stanley-cheung:bump_dev_version_202401171835 b363888ca5
PiperOrigin-RevId: 599267642
A call execution environment for the V3 runtime.
The `CallFilters` class will ultimately be a (private) member of `CallSpine`, and the `StackBuilder` component will be used by a channel when all of the filters it needs are known to allow the call spine to start processing a call.
This is accompanied by a reasonably extensive test suite.
I expect to fine tune semantics, implementation, and tests over the coming weeks/months as we iterate to bring up the rest of the pieces.
Closes#35533
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35533 from ctiller:filters 689c7b527b
PiperOrigin-RevId: 599220150
We probably want to reconsider this types role in the system, but for now removing it would be a large job. Move it to somewhere isolated for now.
Closes#35504
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35504 from ctiller:move-it-stats 9ee755db79
PiperOrigin-RevId: 597382258
Craig Tiller
Mark D. Roth
gRPC Team Bot
AJ Heller
Yijie Ma
Yash Tibrewal
Vignesh Babu
Alisha Nanda
Matthew Stevenson
Esun Kim
Eugene Ostroukhov
Stanley Cheung