server.go ×8

Frontier kind: Code frontier

unlabeled · c_3a4829eb3095

50 tests · 69 LOC · 3 files · introduces 0 tests · 25 LOC · 2 files

Introduces — evidence that enters the hierarchy at this concept

Code
11 ranges25 lines · 2 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
27 ranges69 lines · 3 files · Browse complete extent
All tests (intent)
50 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.

Introduced files, introduced tests, and structurally relevant concept specialization

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Introduced files, introduced tests, and structurally relevant concept specializationoperation.go ×2 · 6 introduced LOCoperation.go ×2sync_failed · 0 introduced LOCsync_failedtask_handler_helpers.go ×3 · 6 introduced LOCtask_handler_helpers.go …task_handler_helpers.go ×3 · 11 introduced LOCtask_handler_helpers.go …async_start · 0 introduced LOCasync_startinvocation.go ×2 · 10 introduced LOCinvocation.go ×2operation_tasks.go ×1 · 2 introduced LOCoperation_tasks.go ×1invocation_timeout_by_ScheduleToCloseTimeout · 0 introduced LOCinvocation_timeout_by_Sc…operation_tasks.go ×1 · 2 introduced LOCoperation_tasks.go ×1invocation.go ×1 · 7 introduced LOCinvocation.go ×1invocation.go ×2 · 2 introduced LOCinvocation.go ×2executors.go ×1 · 4 introduced LOCexecutors.go ×1sync_failed · 0 introduced LOCsync_failedexecutors.go ×4 · 9 introduced LOCexecutors.go ×4executors.go ×2 · 9 introduced LOCexecutors.go ×2statemachine.go ×3 · 6 introduced LOCstatemachine.go ×3async_start · 0 introduced LOCasync_startexecutors.go ×1 · 4 introduced LOCexecutors.go ×1executors.go ×1 · 2 introduced LOCexecutors.go ×1invocation_timeout_by_request_timeout, invocation_timeout_by_ScheduleToCloseTimeout · 0 introduced LOCinvocation_timeout_by_re…executors.go ×1 · 7 introduced LOCexecutors.go ×1executors.go ×2 · 2 introduced LOCexecutors.go ×2transient_error · 0 introduced LOCtransient_errorfailure · 0 introduced LOCfailureexecutors.go ×1 · 2 introduced LOCexecutors.go ×1executors.go ×1 · 2 introduced LOCexecutors.go ×1executors.go ×1 · 2 introduced LOCexecutors.go ×1transient_error · 0 introduced LOCtransient_errorfailure · 0 introduced LOCfailuresuccess_with_headers · 0 introduced LOCsuccess_with_headerssuccess · 0 introduced LOCsuccesstask_handler_helpers.go ×2 · 3 introduced LOCtask_handler_helpers.go …executors.go ×4 · 12 introduced LOCexecutors.go ×4invocation_timeout_by_ScheduleToCloseTimeout · 0 introduced LOCinvocation_timeout_by_Sc…invocation_timeout_by_StartToCloseTimeout · 0 introduced LOCinvocation_timeout_by_St…executors.go ×2 · 3 introduced LOCexecutors.go ×2success_with_headers · 0 introduced LOCsuccess_with_headerssuccess · 0 introduced LOCsuccessserver.go ×1 · 3 introduced LOCserver.go ×1failure_converter.go ×1 · 1 introduced LOCfailure_converter.go ×1handle.go ×1 · 5 introduced LOChandle.go ×1server.go ×1 · 3 introduced LOCserver.go ×1client.go ×1 · 4 introduced LOCclient.go ×1client.go ×4 · 16 introduced LOCclient.go ×4client.go ×1 · 10 introduced LOCclient.go ×1TestCancel_HandleFromStart · 0 introduced LOCTestCancel_HandleFromSta…client.go ×1 · 2 introduced LOCclient.go ×1client.go ×4 · 16 introduced LOCclient.go ×4client.go ×1 · 2 introduced LOCclient.go ×1TestAsync · 0 introduced LOCTestAsyncclient.go ×7 · 15 introduced LOCclient.go ×7TestSuccess · 0 introduced LOCTestSuccessclient.go ×1 · 2 introduced LOCclient.go ×1client.go ×2 · 7 introduced LOCclient.go ×2TestJSON · 0 introduced LOCTestJSONTestStart_RequestTimeoutHeaderOverridesContextDeadline · 0 introduced LOCTestStart_RequestTimeout…content · 0 introduced LOCcontentunspecified, TestStart_ContextDeadlinePropagated · 0 introduced LOCunspecified, TestStart_C…provided_directly · 0 introduced LOCprovided_directlyclient.go ×1 · 2 introduced LOCclient.go ×1TestStart_TimeoutNotPropagated · 0 introduced LOCTestStart_TimeoutNotProp…server.go ×1 · 1 introduced LOCserver.go ×1server.go ×1 · 3 introduced LOCserver.go ×1server.go ×2 · 9 introduced LOCserver.go ×2client.go ×2 · 3 introduced LOCclient.go ×2server.go ×2 · 10 introduced LOCserver.go ×2client.go ×1 · 3 introduced LOCclient.go ×1server.go ×1 · 2 introduced LOCserver.go ×1server.go ×5 · 21 introduced LOCserver.go ×5TestCancel_RequestTimeoutHeaderOverridesContextDeadline · 0 introduced LOCTestCancel_RequestTimeou…TestCancel_HandleFromClient, TestCancel_ContextDeadlinePropagated · 0 introduced LOCTestCancel_HandleFromCli…server.go ×3 · 4 introduced LOCserver.go ×3TestCancel_TimeoutNotPropagated · 0 introduced LOCTestCancel_TimeoutNotPro…api.go ×1 · 1 introduced LOCapi.go ×1client.go ×1 · 2 introduced LOCclient.go ×1client.go ×2 · 3 introduced LOCclient.go ×2handle.go ×1 · 1 introduced LOChandle.go ×1server.go ×5 · 34 introduced LOCserver.go ×5handle.go ×2 · 3 introduced LOChandle.go ×2server.go ×1 · 1 introduced LOCserver.go ×1server.go ×7 · 22 introduced LOCserver.go ×7server.go ×2 · 4 introduced LOCserver.go ×2server.go ×3 · 6 introduced LOCserver.go ×3api.go ×1 · 3 introduced LOCapi.go ×1client.go ×7 · 22 introduced LOCclient.go ×7server.go ×1 · 2 introduced LOCserver.go ×1server.go ×5 · 14 introduced LOCserver.go ×5api.go ×2 · 3 introduced LOCapi.go ×2TestOperatorServiceMetadata, TestWorkflowServiceMetadata · 0 introduced LOCTestOperatorServiceMetad…go.temporal.io/server/chasm/lib/nexusoperation/invocation.go · 295 LOCnexusoperation/invocatio…go.temporal.io/server/chasm/lib/nexusoperation/operation.go · 713 LOCnexusoperation/operation…go.temporal.io/server/chasm/lib/nexusoperation/operation_tasks.go · 413 LOCnexusoperation/operation…go.temporal.io/server/chasm/lib/nexusoperation/task_handler_helpers.go · 380 LOCnexusoperation/task_hand…go.temporal.io/server/common/nexus/nexusrpc/api.go · 295 LOCnexusrpc/api.gogo.temporal.io/server/common/nexus/nexusrpc/client.go · 502 LOCnexusrpc/client.gogo.temporal.io/server/common/nexus/nexusrpc/failure_converter.go · 213 LOCnexusrpc/failure_convert…go.temporal.io/server/common/nexus/nexusrpc/handle.go · 49 LOCnexusrpc/handle.gogo.temporal.io/server/common/nexus/nexusrpc/server.go · 404 LOCnexusrpc/server.gogo.temporal.io/server/common/nexus/nexustest/server.go · 72 LOCnexustest/server.gogo.temporal.io/server/components/nexusoperations/executors.go · 1250 LOCnexusoperations/executor…go.temporal.io/server/components/nexusoperations/statemachine.go · 682 LOCnexusoperations/statemac…failure · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestCancellationInvocationTaskHandler_HTTP/failurefailureinvocation_timeout_by_ScheduleToCloseTimeout · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestCancellationInvocationTaskHandler_HTTP/invocation_timeout_by_ScheduleToCloseTimeoutinvocation_timeout_by_Sc…invocation_timeout_by_StartToCloseTimeout · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestCancellationInvocationTaskHandler_HTTP/invocation_timeout_by_StartToCloseTimeoutinvocation_timeout_by_St…success · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestCancellationInvocationTaskHandler_HTTP/successsuccesssuccess_with_headers · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestCancellationInvocationTaskHandler_HTTP/success_with_headerssuccess_with_headerstransient_error · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestCancellationInvocationTaskHandler_HTTP/transient_errortransient_errorasync_start · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestInvocationTaskHandler_HTTP/async_startasync_startinvocation_timeout_by_ScheduleToCloseTimeout · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestInvocationTaskHandler_HTTP/invocation_timeout_by_ScheduleToCloseTimeoutinvocation_timeout_by_Sc…invocation_timeout_by_ScheduleToStartTimeout · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestInvocationTaskHandler_HTTP/invocation_timeout_by_ScheduleToStartTimeoutinvocation_timeout_by_Sc…operation_timeout_header_set_by_StartToCloseTimeout · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestInvocationTaskHandler_HTTP/operation_timeout_header_set_by_StartToCloseTimeoutoperation_timeout_header…sync_canceled · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestInvocationTaskHandler_HTTP/sync_canceledsync_canceledsync_failed · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestInvocationTaskHandler_HTTP/sync_failedsync_failedsync_start · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestInvocationTaskHandler_HTTP/sync_startsync_starttoken_too_long · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestInvocationTaskHandler_HTTP/token_too_longtoken_too_longtransient_error · introduced test · go.temporal.io/server/chasm/lib/nexusoperation/TestInvocationTaskHandler_HTTP/transient_errortransient_errorTestOperatorServiceMetadata · introduced test · go.temporal.io/server/common/api/TestOperatorServiceMetadataTestOperatorServiceMetad…TestWorkflowServiceMetadata · introduced test · go.temporal.io/server/common/api/TestWorkflowServiceMetadataTestWorkflowServiceMetad…TestAsync · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestAsyncTestAsyncTestCancel_ContextDeadlinePropagated · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestCancel_ContextDeadlinePropagatedTestCancel_ContextDeadli…TestCancel_HandleFromClient · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestCancel_HandleFromClientTestCancel_HandleFromCli…TestCancel_HandleFromStart · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestCancel_HandleFromStartTestCancel_HandleFromSta…TestCancel_RequestTimeoutHeaderOverridesContextDeadline · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestCancel_RequestTimeoutHeaderOverridesContextDeadlineTestCancel_RequestTimeou…TestCancel_TimeoutNotPropagated · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestCancel_TimeoutNotPropagatedTestCancel_TimeoutNotPro…provided_directly · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestClientRequestID/provided_directlyprovided_directlyunspecified · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestClientRequestID/unspecifiedunspecifiedTestCustomFailureConverter · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestCustomFailureConverterTestCustomFailureConvert…TestCustomSerializer · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestCustomSerializerTestCustomSerializerTestHandlerErrorRetryBehavior · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestHandlerErrorRetryBehaviorTestHandlerErrorRetryBeh…TestJSON · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestJSONTestJSONcontent · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestReaderIO/contentcontentreader · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestReaderIO/readerreaderTestStart_ContextDeadlinePropagated · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestStart_ContextDeadlinePropagatedTestStart_ContextDeadlin…TestStart_NilContentHeaderDoesNotPanic · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestStart_NilContentHeaderDoesNotPanicTestStart_NilContentHead…TestStart_RequestTimeoutHeaderOverridesContextDeadline · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestStart_RequestTimeoutHeaderOverridesContextDeadlineTestStart_RequestTimeout…TestStart_TimeoutNotPropagated · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestStart_TimeoutNotPropagatedTestStart_TimeoutNotProp…TestSuccess · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestSuccessTestSuccessTestUnsuccessful · introduced test · go.temporal.io/server/common/nexus/nexusrpc/TestUnsuccessfulTestUnsuccessfulfailure · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessCancelationTask/failurefailureinvocation_timeout · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessCancelationTask/invocation_timeoutinvocation_timeoutsuccess · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessCancelationTask/successsuccesssuccess_with_headers · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessCancelationTask/success_with_headerssuccess_with_headerstransient_error · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessCancelationTask/transient_errortransient_errorasync_start · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/async_startasync_startcancel_before_start · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/cancel_before_startcancel_before_startinvocation_timeout_by_ScheduleToCloseTimeout · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/invocation_timeout_by_ScheduleToCloseTimeoutinvocation_timeout_by_Sc…invocation_timeout_by_request_timeout · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/invocation_timeout_by_request_timeoutinvocation_timeout_by_re…operation_timeout_header_set_by_StartToCloseTimeout · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/operation_timeout_header_set_by_StartToCloseTimeoutoperation_timeout_header…sync_canceled · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/sync_canceledsync_canceledsync_failed · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/sync_failedsync_failedsync_start · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/sync_startsync_starttoken_to_long · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/token_to_longtoken_to_longtransient_error · introduced test · go.temporal.io/server/components/nexusoperations/TestProcessInvocationTask/transient_errortransient_errorFocused concept · server.go ×8 · 25 introduced LOCserver.go ×8

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Native relationship evidence

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

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.

2 files ranked by introduced lines: 25 introduced LOC across 11 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

go.temporal.io/server/common/nexus/nexusrpc/server.go 17 introduced LOC · 8 ranges

Open complete file

270 // Returns (0, true) if unset. Returns ({parsedDuration}, true) if set. If set and there is an error parsing the
271 // duration, it writes a failure response and returns (0, false).
272 > func (h *httpHandler) parseRequestTimeoutHeader(writer http.ResponseWriter, request *http.Request) (time.Duration, bool) { server.go
273 > timeoutStr := request.Header.Get(nexus.HeaderRequestTimeout)
274 > if timeoutStr != "" {
275 timeoutDuration, err := ParseDuration(timeoutStr)
276 if err != nil {
286 // contextWithTimeoutFromHTTPRequest extracts the context from the HTTP request and applies the timeout indicated by
287 // the Request-Timeout header, if set.
288 > func (h *httpHandler) contextWithTimeoutFromHTTPRequest(writer http.ResponseWriter, request *http.Request) (context.Context, context.CancelFunc, bool) { server.go
289 > requestTimeout, ok := h.parseRequestTimeoutHeader(writer, request)
290 > if !ok {
291 return nil, nil, false
292 }
293 > if requestTimeout > 0 { server.go
294 ctx, cancel := context.WithTimeout(request.Context(), requestTimeout)
295 return ctx, cancel, true
318 }
319
320 > func (h *httpHandler) handleRequest(writer http.ResponseWriter, request *http.Request) { server.go
321 > if request.Method != "POST" {
322 h.WriteFailure(writer, request, nexus.NewHandlerErrorf(nexus.HandlerErrorTypeBadRequest, "invalid request method: expected POST, got %q", request.Method))
323 return
324 }
325 > parts := strings.Split(request.URL.EscapedPath(), "/") server.go
326 > // First part is empty (due to leading /)
327 > if len(parts) < 3 {
328 h.WriteFailure(writer, request, nexus.NewHandlerErrorf(nexus.HandlerErrorTypeNotFound, "not found"))
329 return
330 }
331 > service, err := url.PathUnescape(parts[1]) server.go
332 > if err != nil {
333 h.WriteFailure(writer, request, nexus.NewHandlerErrorf(nexus.HandlerErrorTypeBadRequest, "failed to parse URL path"))
334 return
335 }
336 > operation, err := url.PathUnescape(parts[2]) server.go
337 > if err != nil {
338 h.WriteFailure(writer, request, nexus.NewHandlerErrorf(nexus.HandlerErrorTypeBadRequest, "failed to parse URL path"))
339 return
341
342 // First handle StartOperation at /{service}/{operation}
343 > if len(parts) == 3 { server.go
344 h.startOperation(service, operation, writer, request)
345 return
go.temporal.io/server/common/nexus/nexusrpc/api.go 8 introduced LOC · 3 ranges

Open complete file

104 }
105
106 > func httpHeaderToNexusHeader(httpHeader http.Header, excludePrefixes ...string) nexus.Header { api.go
107 > header := nexus.Header{}
108 > headerLoop:
109 > for k, v := range httpHeader {
110 > lowerK := strings.ToLower(k)
111 > for _, prefix := range excludePrefixes {
112 if strings.HasPrefix(lowerK, prefix) {
113 continue headerLoop
115 }
116 // Nexus headers can only have single values, ignore multiple values.
117 > header[lowerK] = v[0] api.go
118 }
119 > return header api.go
120 }
121