rpc.go ×4

Frontier kind: Code frontier

unlabeled · c_2dda2f89cedc

4 tests · 2291 LOC · 93 files · introduces 0 tests · 32 LOC · 4 files

Introduces — evidence that enters the hierarchy at this concept

Code: 9 ranges32 lines · 4 files
Tests: 0 tests

Contains — complete concept membership

All code (extent): 355 ranges2291 lines · 93 files · Browse complete extent
All tests (intent): 4 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Focus concept
Ancestors (broader)
Descendants (narrower)
Introduced files
Introduced tests

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

rpc.go ×4 — Focused concept Introduced files:
- go.temporal.io/server/api/testservice/v1/service_grpc.pb.go
- go.temporal.io/server/common/rpc/encryption/fixedTLSConfigProvider.go
- go.temporal.io/server/common/rpc/grpc.go
- go.temporal.io/server/common/rpc/rpc.go
TestTokenAuthHeader_ReceiverRejectsWrongToken — Ancestor (broader) Introduced tests:
- go.temporal.io/server/common/rpc/test/TestTokenAuthHeader_ReceiverRejectsWrongToken
TestTokenAuthHeader_SentOnRemoteConnection — Ancestor (broader) Introduced tests:
- go.temporal.io/server/common/rpc/test/TestTokenAuthHeader_SentOnRemoteConnection
rpc.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/rpc/rpc.go
rpc.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/rpc/rpc.go
Introduced tests:
- go.temporal.io/server/common/rpc/test/TestTokenAuthHeader_StrictModeRejectsEmptyToken
service_grpc.pb.go ×1 — Ancestor (broader) Introduced files:
- go.temporal.io/server/api/testservice/v1/service_grpc.pb.go
request_response.pb.go ×2 — Ancestor (broader) Introduced files:
- go.temporal.io/server/api/testservice/v1/request_response.pb.go
- go.temporal.io/server/api/testservice/v1/service_grpc.pb.go
Introduced tests:
- go.temporal.io/server/common/rpc/test/TestTokenAuthHeader_NotSentWhenNoProvider
rpc.go ×4 — Ancestor (broader) Introduced files:
- go.temporal.io/server/common/rpc/auth/authtest/static.go
- go.temporal.io/server/common/rpc/rpc.go
service_grpc.pb.go ×4 — Ancestor (broader) Introduced files:
- go.temporal.io/server/api/testservice/v1/request_response.pb.go
- go.temporal.io/server/api/testservice/v1/service_grpc.pb.go
grpc.go ×3 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/rpc/grpc.go
- go.temporal.io/server/common/rpc/rpc.go
tls.go ×20 — Descendant (narrower) Introduced files:
- go.temporal.io/server/tests/testutils/certificate.go
- go.temporal.io/server/tests/testutils/tls.go
dial_tracer.go ×3 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/rpc/dial_tracer.go
grpc.go ×4 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/rpc/grpc.go
- go.temporal.io/server/common/rpc/rpc.go
dial_tracer.go ×7 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/rpc/dial_tracer.go
local_store_tls_provider.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/rpc/encryption/local_store_tls_provider.go
local_store_tls_provider.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/rpc/encryption/local_store_tls_provider.go
dial_tracer.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/rpc/dial_tracer.go
service.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/testservice/v1/request_response.pb.go
- go.temporal.io/server/api/testservice/v1/service.pb.go
rpc.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/rpc/rpc.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/contextpropagation/v1/message.pb.go
noop_moving_window_average.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/aggregate/noop_moving_window_average.go
- go.temporal.io/server/common/persistence/noop_health_signal_aggregator.go
test_impl.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/testing/testhooks/test_impl.go
search_attribute.go ×12 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/chasm/v1/message.pb.go
- go.temporal.io/server/api/visibilityservice/v1/request_response.pb.go
- go.temporal.io/server/chasm/library.go
- go.temporal.io/server/chasm/registrable_component.go
- go.temporal.io/server/chasm/search_attribute.go
key.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/service/history/tasks/key.go
noop_impl.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/noop_impl.go
noop_impl.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/noop_impl.go
priority.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/tasks/priority.go
setting_gen.go ×51 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/dynamicconfig/collection.go
- go.temporal.io/server/common/dynamicconfig/deepcopy.go
- go.temporal.io/server/common/dynamicconfig/gradual_change.go
- go.temporal.io/server/common/dynamicconfig/key.go
- go.temporal.io/server/common/dynamicconfig/registry.go
- go.temporal.io/server/common/dynamicconfig/setting_gen.go
- go.temporal.io/server/common/dynamicconfig/shared_structure.go
- go.temporal.io/server/common/util/wildcard.go
Introduced tests:
- go.temporal.io/server/common/circuitbreaker/TestTSCBWithDynamicSettings
- go.temporal.io/server/common/dynamicconfig/TestDeepCopy_OtherReferenceTypes_Nil
- go.temporal.io/server/service/matching/configs/TestQuotasSuite/TestAPIPrioritiesOrdered
- go.temporal.io/server/service/matching/configs/TestQuotasSuite/TestAPIToPriorityMapping
noop_impl.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/noop_impl.go
grpc_resolver.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/membership/grpc_resolver.go
noop_impl.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/noop_impl.go
predicates.pb.go ×21 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/predicate.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.go-helpers.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.pb.go
service.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/adminservice/v1/request_response.pb.go
- go.temporal.io/server/api/adminservice/v1/service.pb.go
- go.temporal.io/server/api/cluster/v1/message.pb.go
- go.temporal.io/server/api/common/v1/api_category.pb.go
- go.temporal.io/server/api/common/v1/dlq.pb.go
- go.temporal.io/server/api/health/v1/message.pb.go
- go.temporal.io/server/api/historyservice/v1/request_response.pb.go
- go.temporal.io/server/api/historyservice/v1/service.pb.go
- go.temporal.io/server/api/matchingservice/v1/request_response.pb.go
- go.temporal.io/server/api/matchingservice/v1/service.pb.go
- go.temporal.io/server/api/namespace/v1/message.pb.go
- go.temporal.io/server/api/replication/v1/message.pb.go
- go.temporal.io/server/api/token/v1/message.pb.go
convert.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/serviceerror/convert.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/errordetails/v1/message.pb.go
zap_logger.go ×3 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/zap_logger.go
constants.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/searchattribute/sadefs/constants.go
task.pb.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/task.pb.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/history/v1/message.pb.go
- go.temporal.io/server/api/persistence/v1/chasm.pb.go
- go.temporal.io/server/api/persistence/v1/chasm_visibility.pb.go
- go.temporal.io/server/api/persistence/v1/cluster_metadata.pb.go
- go.temporal.io/server/api/persistence/v1/executions.pb.go
- go.temporal.io/server/api/persistence/v1/history_tree.pb.go
- go.temporal.io/server/api/persistence/v1/hsm.pb.go
- go.temporal.io/server/api/persistence/v1/namespaces.pb.go
- go.temporal.io/server/api/persistence/v1/nexus.pb.go
- go.temporal.io/server/api/persistence/v1/predicates.pb.go
- go.temporal.io/server/api/persistence/v1/queue_metadata.pb.go
- go.temporal.io/server/api/persistence/v1/queues.pb.go
- go.temporal.io/server/api/persistence/v1/task_queues.pb.go
- go.temporal.io/server/api/persistence/v1/tasks.pb.go
- go.temporal.io/server/api/persistence/v1/update.pb.go
- go.temporal.io/server/api/persistence/v1/workflow_mutable_state.pb.go
- go.temporal.io/server/api/workflow/v1/message.pb.go
grpc.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/grpc.go
grpc.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/grpc.go
defs.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/defs.go
defs.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/defs.go
grpc.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/grpc.go
metrics.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/metrics.go
metrics.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/metrics/metrics.go
defs.go ×5 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/metrics/v1/message.pb.go
- go.temporal.io/server/common/build/build.go
- go.temporal.io/server/common/metrics/defs.go
- go.temporal.io/server/common/metrics/defs_base.go
- go.temporal.io/server/common/metrics/noop_impl.go
- go.temporal.io/server/common/metrics/option.go
- go.temporal.io/server/common/metrics/registry.go
Introduced tests:
- go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestMutexMapBaggage
- go.temporal.io/server/common/metrics/TestBaggageBenchSuite/TestSyncMapBaggage
zap_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/zap_logger.go
zap_logger.go ×6 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/zap_logger.go
zap_logger.go ×6 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/zap_logger.go
zap_tag.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/zap_tag.go
- go.temporal.io/server/common/log/zap_logger.go
with_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/with_logger.go
zap_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/zap_logger.go
zap_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/zap_logger.go
with_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/with_logger.go
zap_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/zap_logger.go
zap_logger.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/zap_logger.go
zap_tag.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/zap_tag.go
zap_tag.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/zap_tag.go
tags.go ×9 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/log/tag/tags.go
- go.temporal.io/server/common/log/tag/zap_tag.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/deployment/v1/message.pb.go
- go.temporal.io/server/api/taskqueue/v1/message.pb.go
cluster.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/enums/v1/cluster.pb.go
- go.temporal.io/server/api/enums/v1/common.pb.go
- go.temporal.io/server/api/enums/v1/dlq.pb.go
- go.temporal.io/server/api/enums/v1/fairness_state.pb.go
- go.temporal.io/server/api/enums/v1/nexus.pb.go
- go.temporal.io/server/api/enums/v1/predicate.pb.go
- go.temporal.io/server/api/enums/v1/replication.pb.go
- go.temporal.io/server/api/enums/v1/task.pb.go
- go.temporal.io/server/api/enums/v1/workflow.pb.go
- go.temporal.io/server/api/enums/v1/workflow_task_type.pb.go
headers.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/headers/headers.go
wildcard.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/util/wildcard.go
headers.go ×4 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/headers/headers.go
wildcard.go ×4 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/util/wildcard.go
retrypolicy.go ×3 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/backoff/retrypolicy.go
message.pb.go ×2 — Descendant (narrower) Introduced files:
- go.temporal.io/server/api/clock/v1/message.pb.go
payload.go ×1 — Descendant (narrower) Introduced files:
- go.temporal.io/server/common/payload/payload.go
TestOperatorServiceMetadata, TestWorkflowServiceMetadata — Descendant (narrower) Introduced tests:
- go.temporal.io/server/common/api/TestOperatorServiceMetadata
- go.temporal.io/server/common/api/TestWorkflowServiceMetadata

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

4 files ranked by introduced lines: 32 introduced LOC across 9 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/rpc/rpc.go 16 introduced LOC · 4 ranges

Open complete file

  217
  
  218
  
  // CreateRemoteFrontendGRPCConnection creates a gRPC connection for cross-cluster calls.
  
  219
  >
  func (d *RPCFactory) CreateRemoteFrontendGRPCConnection(rpcAddress string) *grpc.ClientConn {
  
rpc.go

  220
  >
  	var tlsClientConfig *tls.Config
  
  221
  >
  	var err error
  
  222
  >
  	if d.tlsFactory != nil {
  
  223
  >
  		hostname, _, err2 := net.SplitHostPort(rpcAddress)
  
  224
  >
  		if err2 != nil {
  
  225
  
  			d.logger.Fatal("Invalid rpcAddress for remote cluster", tag.Error(err2))
  
  226
  
  		}
  
  227
  >
  		tlsClientConfig, err = d.tlsFactory.GetRemoteClusterClientConfig(hostname)
  
rpc.go

  228
  >
  		if err != nil {
  
  229
  
  			d.logger.Fatal("Failed to create tls config for gRPC connection", tag.Error(err))
  
  230
  
  			return nil

  232
  
  	}
  
  233
  
  234
  >
  	keepAliveOption := d.getClientKeepAliveConfig(primitives.FrontendService)
  
rpc.go

  235
  >
  	additionalDialOptions := append([]grpc.DialOption{}, d.perServiceDialOptions[primitives.FrontendService]...)
  
  236
  >
  
  237
  >
  	// requireRemoteClusterAuth is defense-in-depth: temporal/fx.go boot validation
  
  238
  >
  	// rejects (require=true, tokenProvider=nil), but RPCFactory is also constructed in
  
  239
  >
  	// tests where the boot path doesn't run.
  
  240
  >
  	if d.tokenProvider != nil || d.requireRemoteClusterAuth {
  
  241
  
  		fetch := func(ctx context.Context) (string, error) {
  
  242
  
  			var token string

  257
  
  	}
  
  258
  
  259
  >
  	return d.dial(rpcAddress, tlsClientConfig, append(additionalDialOptions, keepAliveOption)...)
  
rpc.go

  260
  
  }
  
  261

go.temporal.io/server/api/testservice/v1/service_grpc.pb.go 10 introduced LOC · 3 ranges

Open complete file

  36
  
  }
  
  37
  
  38
  >
  func NewTestServiceClient(cc grpc.ClientConnInterface) TestServiceClient {
  
service_grpc.pb.go

  39
  >
  	return &testServiceClient{cc}
  
  40
  >
  }
  
  41
  
  42
  >
  func (c *testServiceClient) SendHello(ctx context.Context, in *SendHelloRequest, opts ...grpc.CallOption) (*SendHelloResponse, error) {
  
service_grpc.pb.go

  43
  >
  	out := new(SendHelloResponse)
  
  44
  >
  	err := c.cc.Invoke(ctx, TestService_SendHello_FullMethodName, in, out, opts...)
  
  45
  >
  	if err != nil {
  
  46
  
  		return nil, err
  
  47
  
  	}

  74
  
  }
  
  75
  
  76
  >
  func RegisterTestServiceServer(s grpc.ServiceRegistrar, srv TestServiceServer) {
  
service_grpc.pb.go

  77
  >
  	s.RegisterService(&TestService_ServiceDesc, srv)
  
  78
  >
  }
  
  79
  
  80
  
  func _TestService_SendHello_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {

go.temporal.io/server/common/rpc/encryption/fixedTLSConfigProvider.go 4 introduced LOC · 1 range

Open complete file

  41
  
  42
  
  // GetRemoteClusterClientConfig implements [TLSConfigProvider.GetRemoteClusterClientConfig].
  
  43
  >
  func (f *FixedTLSConfigProvider) GetRemoteClusterClientConfig(hostname string) (*tls.Config, error) {
  
fixedTLSConfigProvider.go

  44
  >
  	if key, ok := matchRemoteClusterKey(hostname, f.RemoteClusterClientConfigs); ok {
  
  45
  >
  		return f.RemoteClusterClientConfigs[key], nil
  
  46
  >
  	}
  
  47
  
  	return nil, nil
  
  48
  
  }

go.temporal.io/server/common/rpc/grpc.go 2 introduced LOC · 1 range

Open complete file

  59
  
  		grpcSecureOpt = grpc.WithTransportCredentials(insecure.NewCredentials())
  
  60
  
  	} else {
  
  61
  >
  		grpcSecureOpt = grpc.WithTransportCredentials(credentials.NewTLS(tlsConfig))
  
grpc.go

  62
  >
  	}
  
  63
  
  64
  
  	// gRPC maintains connection pool inside grpc.ClientConn.

rpc.go ×4

Introduces — evidence that enters the hierarchy at this concept

Contains — complete concept membership

Neighbourhood graph

Introduced tests

Introduced code

Direct hierarchy

Parents

Children