Also made some minor improvements to the `ConfigSelector` API.
Closes#36877
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36877 from markdroth:client_channel_v3_dynamic_filters 6a539fe320
PiperOrigin-RevId: 642755276
- ensure ordering of `OnAccept` and `Shutdown` callbacks from thready event engine (previously these could be reordered and this caused spurious failures)
- enable thready_tsan for one C++ e2e test
- don't filter thready_tsan for local builds (only CI)
Closes#36886
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36886 from ctiller:erm e3b88e7d86
PiperOrigin-RevId: 642702724
The following attributes were completely unused:
- kOffset
- kIndex
- kSize
- kFilename
- kKey
- kValue
The following attributes were added but never programmatically accessed, and I've moved them into the status messages themselves, which is another step toward #22883:
- kErrorNo
- kTsiCode
- kWsaError
- kHttpStatus
- kOsError
- kSyscall
- kTargetAddress
- kRawBytes
- kTsiError
Closes#36523
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36523 from markdroth:grpc_error_attribute_cleanup b289c399fe
PiperOrigin-RevId: 639147583
This fixes a fairly embarrassing bug and lack of testing from #33234. Prior to this fix, attempting to use the "tls" creds type would always cause a crash.
@gtcooke94@matthewstevenson88 Note that the root cause of this bug was that when I wrote this code, I assumed that `grpc_tls_credentials_options` had a reasonable default for the cert verifier. But it turns out that it doesn't do that directly; instead, we are only imposing that default in [`CredentialOptionSanityCheck()`](621aa4e5ce/src/core/lib/security/credentials/tls/tls_credentials.cc (L85)), which is called only when we call [`grpc_tls_credentials_create()`](621aa4e5ce/src/core/lib/security/credentials/tls/tls_credentials.cc (L160)), not when we directly instantiate `TlsCredentials` as my code was doing. As part of the TlsCreds API cleanup you're working on, we should fix this so that callers get the right behavior even if they are internal callers that instantiate the TlsCreds object directly rather than calling the C-core API.
Closes#36726
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36726 from markdroth:xds_bootstrap_mtls_creds_fix dac2789e10
PiperOrigin-RevId: 637993734
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - gpr_log
In this CL we are migrating from gRPCs own gpr logging mechanism to absl logging mechanism. The intention is to deprecate gpr_log in the future.
We have the following mapping
1. gpr_log(GPR_INFO,...) -> LOG(INFO)
2. gpr_log(GPR_ERROR,...) -> LOG(ERROR)
3. gpr_log(GPR_DEBUG,...) -> VLOG(2)
Reviewers need to check :
1. If the above mapping is correct.
2. The content of the log is as before.
gpr_log format strings did not use string_view or std::string . absl LOG accepts these. So there will be some elimination of string_view and std::string related conversions. This is expected.
Closes#36678
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36678 from tanvi-jagtap:test_cpp_gpr_log 81b8f4179f
PiperOrigin-RevId: 636410944
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - gpr_log
In this CL we are migrating from gRPCs own gpr logging mechanism to absl logging mechanism. The intention is to deprecate gpr_log in the future.
We have the following mapping
1. gpr_log(GPR_INFO,...) -> LOG(INFO)
2. gpr_log(GPR_ERROR,...) -> LOG(ERROR)
3. gpr_log(GPR_DEBUG,...) -> VLOG(2)
Reviewers need to check :
1. If the above mapping is correct.
2. The content of the log is as before.
gpr_log format strings did not use string_view or std::string . absl LOG accepts these. So there will be some elimination of string_view and std::string related conversions. This is expected.
Closes#36677
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36677 from tanvi-jagtap:regex_test_end2end dfb803ebff
PiperOrigin-RevId: 635807701
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - BUILD
In this CL we are just editing the build and bzl files to add dependencies.
This is done to prevent merge conflict and constantly having to re-make the make files using generate_projects.sh for each set of changes.
Closes#36607
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36607 from tanvi-jagtap:build_test_cpp 3e17d778d0
PiperOrigin-RevId: 633523097
This adds compile-time checking that the type of the value and the size of the labels and optional labels passed when recording a metric must match with the type and the size specified when the metric is registered.
The RegistrationBuilder API idea is credited to @ctiller.
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Closes#36449
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36449 from yijiem:registration-builder-api a727810136
PiperOrigin-RevId: 632271022
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - gpr_log
In this CL we are migrating from gRPCs own gpr logging mechanism to absl logging mechanism. The intention is to deprecate gpr_log in the future.
We have the following mapping
1. gpr_log(GPR_INFO,...) -> LOG(INFO)
2. gpr_log(GPR_ERROR,...) -> LOG(ERROR)
3. gpr_log(GPR_DEBUG,...) -> VLOG(2)
Reviewers need to check :
1. If the above mapping is correct.
2. The content of the log is as before.
gpr_log format strings did not use string_view or std::string . absl LOG accepts these. So there will be some elimination of string_view and std::string related conversions. This is expected.
Closes#36550
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36550 from tanvi-jagtap:tjagtap_test_cpp_e2e_xds d242076993
PiperOrigin-RevId: 632024853
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging - gpr_log
In this CL we are migrating from gRPCs own gpr logging mechanism to absl logging mechanism. The intention is to deprecate gpr_log in the future.
We have the following mapping
1. gpr_log(GPR_INFO,...) -> LOG(INFO)
2. gpr_log(GPR_ERROR,...) -> LOG(ERROR)
3. gpr_log(GPR_DEBUG,...) -> VLOG(2)
Reviewers need to check :
1. If the above mapping is correct.
2. The content of the log is as before.
gpr_log format strings did not use string_view or std::string . absl LOG accepts these. So there will be some elimination of string_view and std::string related conversions. This is expected.
Closes#36548
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36548 from tanvi-jagtap:test_cpp_e2e_grpclb_clientlb_tjagtap 9f49be3401
PiperOrigin-RevId: 632020624
[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#36406
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36406 from tanvi-jagtap:tjagtap_cpp_end2end b3412dc218
PiperOrigin-RevId: 627602203
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Closes#36396
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36396 from yijiem:xds-cluster-end2end-test-twin 26062ea1b4
PiperOrigin-RevId: 626207011
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
The pick_first policy creates a list of subchannels for each resolver update and then iterates over the list, attempting to connect to each subchannel in turn, until one of them succeeds. However, once a subchannel does succeed, the policy unrefs the other subchannels but still retains a bunch of now-unnecessary state in the subchannel list itself. This wastes a bunch of memory, especially now that petiole policies are delegating to pick_first. This PR contains a new pick_first implementation that stops retaining that state, which significantly reduces per-channel memory.
There is one behavior change here, which is that if we have a connected subchannel and we get a resolver update that no longer includes that address, we now go IDLE instead of proactively trying to connect to the new addresses.
Closes#34766
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/34766 from markdroth:pick_first_free_memory_after_connecting 7236b4321f
PiperOrigin-RevId: 623887639
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK
Will not be replacing CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only a few - which fit into single - line regex will be changed. This would be small in number just to reduce the load later.
Replacing CHECK with CHECK_EQ , CHECK_NE etc could be done using Cider-V once these changes are submitted if we want to clean up later. 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#36224
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36224 from tanvi-jagtap:assert_end2end_general 0b0e940f5d
PiperOrigin-RevId: 623410297
[grpc][Gpr_To_Absl_Logging] Migrating from gpr to absl logging GPR_ASSERT
Replacing GPR_ASSERT with absl CHECK
Will not be replacing CHECK with CHECK_EQ , CHECK_NE etc because there are too many callsites. Only a few - which fit into single - line regex will be changed. This would be small in number just to reduce the load later.
Replacing CHECK with CHECK_EQ , CHECK_NE etc could be done using Cider-V once these changes are submitted if we want to clean up later. 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#36268
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36268 from tanvi-jagtap:tjagtap_grpc_assert_end2end_xds d9d072c772
PiperOrigin-RevId: 623360481
As per https://github.com/grpc/proposal/pull/419, the experimental optional label `grpc.lb.locality` is added to the follow per-call metrics -
* grpc.client.attempt.duration
* grpc.client.attempt.sent_total_compressed_message_size
* grpc.client.attempt.rcvd_total_compressed_message_size
Closes#36254
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36254 from yashykt:OTelOptionalLabelsOnPerCall c5390c99a1
PiperOrigin-RevId: 622973959
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
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
There were some failures in the Crl Directory related tests after https://github.com/grpc/grpc/pull/36031
This came down to https://github.com/grpc/grpc/pull/36031 adding some CRLs with bad qualities (invalid content/signatures, overriding issuer names) to the `test_creds/crl_data/crls` directory, which is used in the directory reloading tests. The tests began failing on some platforms because they were picking up these bad crls which were failing various checks, but the test was designed to assume that `test_creds/crl_data/crls` was a valid and good directory.
This PR moves the bad CRLs to their own directory to prevent this accidental mash-up of test data. It also adds debug logging to our custom verification stack.
Closes#36122
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36122 from gtcooke94:crl_fix 508dd1370d
PiperOrigin-RevId: 616280898
While we're here, also change the Echo service handler to mutate clients before handling the RPC, mainly so that it can be reasoned about in cases involving client cancellation.
PiperOrigin-RevId: 613029541
There are tests in another change I'm working on for which we need to do things like:
1) waiting for N RPCs to concurrently pile up on a server
2) doing 1) multiple times sequentially on the same server
PiperOrigin-RevId: 612934305
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
As title. Pulling these additions out from a larger change.
Related: cl/563857636
Closes#35861
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35861 from apolcyn:xds_test_changes a67f64d93c
PiperOrigin-RevId: 607728140
Mark D. Roth
Craig Tiller
Tanvi Jagtap
Esun Kim
AJ Heller
Yijie Ma
Yash Tibrewal
Matthew Stevenson
Eugene Ostroukhov
apolcyn
Gregory Cooke
Vignesh Babu