mirror of
https://github.com/hanzoai/tasks.git
synced 2026-10-30 14:56:19 +00:00
Tim Deeb-SwihartandGitHub
95169a53c3
**What changed?** gogo/protobuf has been replaced with Google's official go compiler. **Why?** gogo/protobuf has been deprecated for some time and the community is moving on, building new tools (like vtproto) atop google's v2 compiler. **How did you test it?** `make test` **Potential risks** 1. The change from embedded gogo-generated-structs to google-generated-pointers-to-structs created a risk of nil pointer exceptions. I've fixed all the ones our tests found but it's possible there are more lurking in the new code. 2. This change may cause our performance to decrease. Certainly encoding/deconding of proto objects will become slower, but the overuse of pointers by the google compiler may negatively affect our overall performance. We'll need to keep an eye on the GC stats 3. This breaks the HTTP API. We will not support [shortand payload encoding](https://github.com/temporalio/proposals/blob/master/api/http-api.md#payload-formatting) in this first pass; that will come once this initial work is in testing. **Breaking changes for developers** - `*time.Time` in proto structs will now be [timestamppb.Timestamp](https://pkg.go.dev/google.golang.org/[email protected]/types/known/timestamppb#section-documentation) - `*time.Duration` will now be [durationpb.Duration](https://pkg.go.dev/google.golang.org/protobuf/types/known/durationpb) - V2-generated structs embed locks, so you cannot dereference them. `go vet` will scream at you about this. If you need a copy, use `proto.Clone`. - If the performance of this sucks then I will either update our code generator to add shallow-clone methods or hand-roll the ones we need - Proto enums will, when formatted to JSON, now be in `SCREAMING_SNAKE_CASE` rather than `PascalCase`. We decided (in discussion with the SDK team) that now was as good a time as any to rip the bandage off. - Proto objects, or objects embedding protos, cannot be compared using `reflect.DeepEqual` or _anything_ that uses it. This includes `testify` and `mock` equality testers! - You will need to use the `common/testing/protorequire`, `common/testing/protoassert`, or `common/testing/protomock` packages instead. I've implemented proto-compatible matchers and assertions there for all cases I've encountered - If you need `reflect.DeepEqual` for any reason you can use `go.temporal.io/api/temporalproto.DeepEqual` instead Note that history loading will not be impacted by the JSON changes: I rewrote history loading to dynamically fix incoming history JSON data (like all our other sdks); you can find this code in [my fork of our go API](https://github.com/tdeebswihart/temporal-api-go/blob/master/internal/temporalhistoryv1/load.go) alongside its tests. **🚨Sharp Edges Introduced🚨** Beware `*timestamppb.Timestamp.AsTime()`. If you need to extract a time value from a proto time (timestamppb) **always** make sure to check whether it's nil first. When the proto object is `nil` `AsTime()` will return a non-zero time at the proto epoch: UTC midnight on January 1, 1970. I've made this mistake multiple times during this transition and each time it's been a pain to debug **Is hotfix candidate?** No.
321 lines
21 KiB
Go
321 lines
21 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//go:generate mockgen -copyright_file ../../../LICENSE -package $GOPACKAGE -source $GOFILE -destination mutable_state_mock.go
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package workflow
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import (
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"context"
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"time"
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commandpb "go.temporal.io/api/command/v1"
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commonpb "go.temporal.io/api/common/v1"
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enumspb "go.temporal.io/api/enums/v1"
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failurepb "go.temporal.io/api/failure/v1"
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historypb "go.temporal.io/api/history/v1"
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taskqueuepb "go.temporal.io/api/taskqueue/v1"
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updatepb "go.temporal.io/api/update/v1"
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workflowpb "go.temporal.io/api/workflow/v1"
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"go.temporal.io/api/workflowservice/v1"
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"google.golang.org/protobuf/types/known/durationpb"
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"google.golang.org/protobuf/types/known/timestamppb"
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clockspb "go.temporal.io/server/api/clock/v1"
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enumsspb "go.temporal.io/server/api/enums/v1"
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historyspb "go.temporal.io/server/api/history/v1"
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"go.temporal.io/server/api/historyservice/v1"
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persistencespb "go.temporal.io/server/api/persistence/v1"
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updatespb "go.temporal.io/server/api/update/v1"
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workflowspb "go.temporal.io/server/api/workflow/v1"
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"go.temporal.io/server/common/definition"
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"go.temporal.io/server/common/namespace"
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"go.temporal.io/server/common/persistence"
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"go.temporal.io/server/service/history/tasks"
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)
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type TransactionPolicy int
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const (
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TransactionPolicyActive TransactionPolicy = 0
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TransactionPolicyPassive TransactionPolicy = 1
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)
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func (policy TransactionPolicy) Ptr() *TransactionPolicy {
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return &policy
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}
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var emptyTasks = []tasks.Task{}
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type (
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// TODO: This should be part of persistence layer
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WorkflowTaskInfo struct {
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Version int64
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ScheduledEventID int64
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StartedEventID int64
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RequestID string
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WorkflowTaskTimeout time.Duration
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// This is only needed to communicate task queue used after AddWorkflowTaskScheduledEvent.
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TaskQueue *taskqueuepb.TaskQueue
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Attempt int32
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// Scheduled and Started timestamps are useful for transient workflow task: when transient workflow task finally completes,
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// use these Timestamp to create scheduled/started events.
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// Also used for recording latency metrics
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ScheduledTime time.Time
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StartedTime time.Time
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// OriginalScheduledTime is to record the first scheduled workflow task during workflow task heartbeat.
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// Client may to heartbeat workflow task by RespondWorkflowTaskComplete with ForceCreateNewWorkflowTask == true
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// In this case, OriginalScheduledTime won't change. Then when time.Now().UTC()-OriginalScheduledTime exceeds
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// some threshold, server can interrupt the heartbeat by enforcing to time out the workflow task.
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OriginalScheduledTime time.Time
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// Indicate type of the current workflow task (normal, transient, or speculative).
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Type enumsspb.WorkflowTaskType
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// These two fields are sent to workers in the WorkflowTaskStarted event. We need to save a
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// copy in mutable state to know the last values we sent (which might have been in a
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// transient event), otherwise a dynamic config change of the suggestion threshold could
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// cause the WorkflowTaskStarted event that the worker used to not match the event we saved
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// in history.
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SuggestContinueAsNew bool
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HistorySizeBytes int64
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}
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WorkflowTaskCompletionLimits struct {
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MaxResetPoints int
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MaxSearchAttributeValueSize int
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}
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MutableState interface {
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AddActivityTaskCancelRequestedEvent(int64, int64, string) (*historypb.HistoryEvent, *persistencespb.ActivityInfo, error)
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AddActivityTaskCanceledEvent(int64, int64, int64, *commonpb.Payloads, string) (*historypb.HistoryEvent, error)
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AddActivityTaskCompletedEvent(int64, int64, *workflowservice.RespondActivityTaskCompletedRequest) (*historypb.HistoryEvent, error)
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AddActivityTaskFailedEvent(int64, int64, *failurepb.Failure, enumspb.RetryState, string) (*historypb.HistoryEvent, error)
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AddActivityTaskScheduledEvent(int64, *commandpb.ScheduleActivityTaskCommandAttributes, bool) (*historypb.HistoryEvent, *persistencespb.ActivityInfo, error)
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AddActivityTaskStartedEvent(*persistencespb.ActivityInfo, int64, string, string) (*historypb.HistoryEvent, error)
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AddActivityTaskTimedOutEvent(int64, int64, *failurepb.Failure, enumspb.RetryState) (*historypb.HistoryEvent, error)
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AddChildWorkflowExecutionCanceledEvent(int64, *commonpb.WorkflowExecution, *historypb.WorkflowExecutionCanceledEventAttributes) (*historypb.HistoryEvent, error)
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AddChildWorkflowExecutionCompletedEvent(int64, *commonpb.WorkflowExecution, *historypb.WorkflowExecutionCompletedEventAttributes) (*historypb.HistoryEvent, error)
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AddChildWorkflowExecutionFailedEvent(int64, *commonpb.WorkflowExecution, *historypb.WorkflowExecutionFailedEventAttributes) (*historypb.HistoryEvent, error)
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AddChildWorkflowExecutionStartedEvent(*commonpb.WorkflowExecution, *commonpb.WorkflowType, int64, *commonpb.Header, *clockspb.VectorClock) (*historypb.HistoryEvent, error)
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AddChildWorkflowExecutionTerminatedEvent(int64, *commonpb.WorkflowExecution, *historypb.WorkflowExecutionTerminatedEventAttributes) (*historypb.HistoryEvent, error)
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AddChildWorkflowExecutionTimedOutEvent(int64, *commonpb.WorkflowExecution, *historypb.WorkflowExecutionTimedOutEventAttributes) (*historypb.HistoryEvent, error)
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AddCompletedWorkflowEvent(int64, *commandpb.CompleteWorkflowExecutionCommandAttributes, string) (*historypb.HistoryEvent, error)
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AddContinueAsNewEvent(context.Context, int64, int64, namespace.Name, *commandpb.ContinueAsNewWorkflowExecutionCommandAttributes) (*historypb.HistoryEvent, MutableState, error)
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AddWorkflowTaskCompletedEvent(*WorkflowTaskInfo, *workflowservice.RespondWorkflowTaskCompletedRequest, WorkflowTaskCompletionLimits) (*historypb.HistoryEvent, error)
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AddWorkflowTaskFailedEvent(workflowTask *WorkflowTaskInfo, cause enumspb.WorkflowTaskFailedCause, failure *failurepb.Failure, identity, binChecksum, baseRunID, newRunID string, forkEventVersion int64) (*historypb.HistoryEvent, error)
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AddWorkflowTaskScheduleToStartTimeoutEvent(workflowTask *WorkflowTaskInfo) (*historypb.HistoryEvent, error)
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AddFirstWorkflowTaskScheduled(parentClock *clockspb.VectorClock, event *historypb.HistoryEvent, bypassTaskGeneration bool) (int64, error)
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AddWorkflowTaskScheduledEvent(bypassTaskGeneration bool, workflowTaskType enumsspb.WorkflowTaskType) (*WorkflowTaskInfo, error)
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AddWorkflowTaskScheduledEventAsHeartbeat(bypassTaskGeneration bool, originalScheduledTimestamp *timestamppb.Timestamp, workflowTaskType enumsspb.WorkflowTaskType) (*WorkflowTaskInfo, error)
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AddWorkflowTaskStartedEvent(int64, string, *taskqueuepb.TaskQueue, string) (*historypb.HistoryEvent, *WorkflowTaskInfo, error)
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AddWorkflowTaskTimedOutEvent(workflowTask *WorkflowTaskInfo) (*historypb.HistoryEvent, error)
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AddExternalWorkflowExecutionCancelRequested(int64, namespace.Name, namespace.ID, string, string) (*historypb.HistoryEvent, error)
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AddExternalWorkflowExecutionSignaled(int64, namespace.Name, namespace.ID, string, string, string) (*historypb.HistoryEvent, error)
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AddFailWorkflowEvent(int64, enumspb.RetryState, *commandpb.FailWorkflowExecutionCommandAttributes, string) (*historypb.HistoryEvent, error)
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AddRecordMarkerEvent(int64, *commandpb.RecordMarkerCommandAttributes) (*historypb.HistoryEvent, error)
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AddRequestCancelExternalWorkflowExecutionFailedEvent(int64, namespace.Name, namespace.ID, string, string, enumspb.CancelExternalWorkflowExecutionFailedCause) (*historypb.HistoryEvent, error)
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AddRequestCancelExternalWorkflowExecutionInitiatedEvent(int64, string, *commandpb.RequestCancelExternalWorkflowExecutionCommandAttributes, namespace.ID) (*historypb.HistoryEvent, *persistencespb.RequestCancelInfo, error)
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AddSignalExternalWorkflowExecutionFailedEvent(int64, namespace.Name, namespace.ID, string, string, string, enumspb.SignalExternalWorkflowExecutionFailedCause) (*historypb.HistoryEvent, error)
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AddSignalExternalWorkflowExecutionInitiatedEvent(int64, string, *commandpb.SignalExternalWorkflowExecutionCommandAttributes, namespace.ID) (*historypb.HistoryEvent, *persistencespb.SignalInfo, error)
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AddSignalRequested(requestID string)
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AddStartChildWorkflowExecutionFailedEvent(int64, enumspb.StartChildWorkflowExecutionFailedCause, *historypb.StartChildWorkflowExecutionInitiatedEventAttributes) (*historypb.HistoryEvent, error)
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AddStartChildWorkflowExecutionInitiatedEvent(int64, string, *commandpb.StartChildWorkflowExecutionCommandAttributes, namespace.ID) (*historypb.HistoryEvent, *persistencespb.ChildExecutionInfo, error)
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AddTimeoutWorkflowEvent(int64, enumspb.RetryState, string) (*historypb.HistoryEvent, error)
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AddTimerCanceledEvent(int64, *commandpb.CancelTimerCommandAttributes, string) (*historypb.HistoryEvent, error)
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AddTimerFiredEvent(string) (*historypb.HistoryEvent, error)
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AddTimerStartedEvent(int64, *commandpb.StartTimerCommandAttributes) (*historypb.HistoryEvent, *persistencespb.TimerInfo, error)
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AddUpsertWorkflowSearchAttributesEvent(int64, *commandpb.UpsertWorkflowSearchAttributesCommandAttributes) (*historypb.HistoryEvent, error)
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AddWorkflowPropertiesModifiedEvent(int64, *commandpb.ModifyWorkflowPropertiesCommandAttributes) (*historypb.HistoryEvent, error)
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AddWorkflowExecutionCancelRequestedEvent(*historyservice.RequestCancelWorkflowExecutionRequest) (*historypb.HistoryEvent, error)
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AddWorkflowExecutionCanceledEvent(int64, *commandpb.CancelWorkflowExecutionCommandAttributes) (*historypb.HistoryEvent, error)
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AddWorkflowExecutionSignaled(signalName string, input *commonpb.Payloads, identity string, header *commonpb.Header, skipGenerateWorkflowTask bool) (*historypb.HistoryEvent, error)
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AddWorkflowExecutionStartedEvent(*commonpb.WorkflowExecution, *historyservice.StartWorkflowExecutionRequest) (*historypb.HistoryEvent, error)
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AddWorkflowExecutionStartedEventWithOptions(*commonpb.WorkflowExecution, *historyservice.StartWorkflowExecutionRequest, *workflowpb.ResetPoints, string, string) (*historypb.HistoryEvent, error)
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AddWorkflowExecutionTerminatedEvent(firstEventID int64, reason string, details *commonpb.Payloads, identity string, deleteAfterTerminate bool) (*historypb.HistoryEvent, error)
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AddWorkflowExecutionUpdateAcceptedEvent(protocolInstanceID string, acceptedRequestMessageId string, acceptedRequestSequencingEventId int64, acceptedRequest *updatepb.Request) (*historypb.HistoryEvent, error)
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AddWorkflowExecutionUpdateCompletedEvent(acceptedEventID int64, updResp *updatepb.Response) (*historypb.HistoryEvent, error)
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RejectWorkflowExecutionUpdate(protocolInstanceID string, updRejection *updatepb.Rejection) error
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VisitUpdates(visitor func(updID string, updInfo *updatespb.UpdateInfo))
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GetUpdateOutcome(ctx context.Context, updateID string) (*updatepb.Outcome, error)
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CheckResettable() error
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CloneToProto() *persistencespb.WorkflowMutableState
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RetryActivity(ai *persistencespb.ActivityInfo, failure *failurepb.Failure) (enumspb.RetryState, error)
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GetTransientWorkflowTaskInfo(workflowTask *WorkflowTaskInfo, identity string) *historyspb.TransientWorkflowTaskInfo
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DeleteSignalRequested(requestID string)
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FlushBufferedEvents()
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GetWorkflowKey() definition.WorkflowKey
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GetActivityByActivityID(string) (*persistencespb.ActivityInfo, bool)
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GetActivityInfo(int64) (*persistencespb.ActivityInfo, bool)
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GetActivityInfoWithTimerHeartbeat(scheduledEventID int64) (*persistencespb.ActivityInfo, time.Time, bool)
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GetActivityType(context.Context, *persistencespb.ActivityInfo) (*commonpb.ActivityType, error)
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GetActivityScheduledEvent(context.Context, int64) (*historypb.HistoryEvent, error)
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GetRequesteCancelExternalInitiatedEvent(context.Context, int64) (*historypb.HistoryEvent, error)
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GetChildExecutionInfo(int64) (*persistencespb.ChildExecutionInfo, bool)
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GetChildExecutionInitiatedEvent(context.Context, int64) (*historypb.HistoryEvent, error)
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GetCompletionEvent(context.Context) (*historypb.HistoryEvent, error)
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GetWorkflowCloseTime(ctx context.Context) (time.Time, error)
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GetWorkflowTaskByID(scheduledEventID int64) *WorkflowTaskInfo
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GetNamespaceEntry() *namespace.Namespace
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GetStartEvent(context.Context) (*historypb.HistoryEvent, error)
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GetSignalExternalInitiatedEvent(context.Context, int64) (*historypb.HistoryEvent, error)
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GetFirstRunID(ctx context.Context) (string, error)
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GetCurrentBranchToken() ([]byte, error)
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GetCurrentVersion() int64
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GetExecutionInfo() *persistencespb.WorkflowExecutionInfo
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GetExecutionState() *persistencespb.WorkflowExecutionState
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GetStartedWorkflowTask() *WorkflowTaskInfo
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GetPendingWorkflowTask() *WorkflowTaskInfo
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GetLastFirstEventIDTxnID() (int64, int64)
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GetLastWriteVersion() (int64, error)
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GetNextEventID() int64
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GetLastWorkflowTaskStartedEventID() int64
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GetPendingActivityInfos() map[int64]*persistencespb.ActivityInfo
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GetPendingTimerInfos() map[string]*persistencespb.TimerInfo
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GetPendingChildExecutionInfos() map[int64]*persistencespb.ChildExecutionInfo
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GetPendingRequestCancelExternalInfos() map[int64]*persistencespb.RequestCancelInfo
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GetPendingSignalExternalInfos() map[int64]*persistencespb.SignalInfo
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GetRequestCancelInfo(int64) (*persistencespb.RequestCancelInfo, bool)
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GetRetryBackoffDuration(failure *failurepb.Failure) (time.Duration, enumspb.RetryState)
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GetCronBackoffDuration() time.Duration
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GetSignalInfo(int64) (*persistencespb.SignalInfo, bool)
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GetStartVersion() (int64, error)
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GetUserTimerInfoByEventID(int64) (*persistencespb.TimerInfo, bool)
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GetUserTimerInfo(string) (*persistencespb.TimerInfo, bool)
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GetWorkflowType() *commonpb.WorkflowType
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GetWorkflowStateStatus() (enumsspb.WorkflowExecutionState, enumspb.WorkflowExecutionStatus)
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GetQueryRegistry() QueryRegistry
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GetBaseWorkflowInfo() *workflowspb.BaseExecutionInfo
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GetWorkerVersionStamp() *commonpb.WorkerVersionStamp
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IsTransientWorkflowTask() bool
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ClearTransientWorkflowTask() error
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HasBufferedEvents() bool
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HasAnyBufferedEvent(filter BufferedEventFilter) bool
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HasStartedWorkflowTask() bool
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HasParentExecution() bool
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HasPendingWorkflowTask() bool
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HadOrHasWorkflowTask() bool
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IsCancelRequested() bool
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IsWorkflowCloseAttempted() bool
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IsCurrentWorkflowGuaranteed() bool
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IsSignalRequested(requestID string) bool
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GetApproximatePersistedSize() int
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CurrentTaskQueue() *taskqueuepb.TaskQueue
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SetStickyTaskQueue(name string, scheduleToStartTimeout *durationpb.Duration)
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ClearStickyTaskQueue()
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IsStickyTaskQueueSet() bool
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TaskQueueScheduleToStartTimeout(name string) (*taskqueuepb.TaskQueue, *durationpb.Duration)
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IsWorkflowExecutionRunning() bool
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IsResourceDuplicated(resourceDedupKey definition.DeduplicationID) bool
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IsWorkflowPendingOnWorkflowTaskBackoff() bool
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UpdateDuplicatedResource(resourceDedupKey definition.DeduplicationID)
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ReplicateActivityInfo(*historyservice.SyncActivityRequest, bool) error
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ReplicateActivityTaskCancelRequestedEvent(*historypb.HistoryEvent) error
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ReplicateActivityTaskCanceledEvent(*historypb.HistoryEvent) error
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ReplicateActivityTaskCompletedEvent(*historypb.HistoryEvent) error
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ReplicateActivityTaskFailedEvent(*historypb.HistoryEvent) error
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ReplicateActivityTaskScheduledEvent(int64, *historypb.HistoryEvent) (*persistencespb.ActivityInfo, error)
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ReplicateActivityTaskStartedEvent(*historypb.HistoryEvent) error
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ReplicateActivityTaskTimedOutEvent(*historypb.HistoryEvent) error
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ReplicateChildWorkflowExecutionCanceledEvent(*historypb.HistoryEvent) error
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ReplicateChildWorkflowExecutionCompletedEvent(*historypb.HistoryEvent) error
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ReplicateChildWorkflowExecutionFailedEvent(*historypb.HistoryEvent) error
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ReplicateChildWorkflowExecutionStartedEvent(*historypb.HistoryEvent, *clockspb.VectorClock) error
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ReplicateChildWorkflowExecutionTerminatedEvent(*historypb.HistoryEvent) error
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ReplicateChildWorkflowExecutionTimedOutEvent(*historypb.HistoryEvent) error
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ReplicateWorkflowTaskCompletedEvent(*historypb.HistoryEvent) error
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ReplicateWorkflowTaskFailedEvent() error
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ReplicateWorkflowTaskScheduledEvent(int64, int64, *taskqueuepb.TaskQueue, *durationpb.Duration, int32, *timestamppb.Timestamp, *timestamppb.Timestamp, enumsspb.WorkflowTaskType) (*WorkflowTaskInfo, error)
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ReplicateWorkflowTaskStartedEvent(*WorkflowTaskInfo, int64, int64, int64, string, time.Time, bool, int64) (*WorkflowTaskInfo, error)
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ReplicateWorkflowTaskTimedOutEvent(enumspb.TimeoutType) error
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ReplicateExternalWorkflowExecutionCancelRequested(*historypb.HistoryEvent) error
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ReplicateExternalWorkflowExecutionSignaled(*historypb.HistoryEvent) error
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ReplicateRequestCancelExternalWorkflowExecutionFailedEvent(*historypb.HistoryEvent) error
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ReplicateRequestCancelExternalWorkflowExecutionInitiatedEvent(int64, *historypb.HistoryEvent, string) (*persistencespb.RequestCancelInfo, error)
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ReplicateSignalExternalWorkflowExecutionFailedEvent(*historypb.HistoryEvent) error
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ReplicateSignalExternalWorkflowExecutionInitiatedEvent(int64, *historypb.HistoryEvent, string) (*persistencespb.SignalInfo, error)
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ReplicateStartChildWorkflowExecutionFailedEvent(*historypb.HistoryEvent) error
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ReplicateStartChildWorkflowExecutionInitiatedEvent(int64, *historypb.HistoryEvent, string) (*persistencespb.ChildExecutionInfo, error)
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ReplicateTimerCanceledEvent(*historypb.HistoryEvent) error
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ReplicateTimerFiredEvent(*historypb.HistoryEvent) error
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ReplicateTimerStartedEvent(*historypb.HistoryEvent) (*persistencespb.TimerInfo, error)
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ReplicateTransientWorkflowTaskScheduled() (*WorkflowTaskInfo, error)
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ReplicateWorkflowPropertiesModifiedEvent(*historypb.HistoryEvent)
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ReplicateUpsertWorkflowSearchAttributesEvent(*historypb.HistoryEvent)
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ReplicateWorkflowExecutionCancelRequestedEvent(*historypb.HistoryEvent) error
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ReplicateWorkflowExecutionCanceledEvent(int64, *historypb.HistoryEvent) error
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ReplicateWorkflowExecutionCompletedEvent(int64, *historypb.HistoryEvent) error
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ReplicateWorkflowExecutionContinuedAsNewEvent(int64, *historypb.HistoryEvent) error
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ReplicateWorkflowExecutionFailedEvent(int64, *historypb.HistoryEvent) error
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ReplicateWorkflowExecutionSignaled(*historypb.HistoryEvent) error
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ReplicateWorkflowExecutionStartedEvent(*clockspb.VectorClock, *commonpb.WorkflowExecution, string, *historypb.HistoryEvent) error
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ReplicateWorkflowExecutionTerminatedEvent(int64, *historypb.HistoryEvent) error
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ReplicateWorkflowExecutionTimedoutEvent(int64, *historypb.HistoryEvent) error
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ReplicateWorkflowExecutionUpdateAcceptedEvent(*historypb.HistoryEvent) error
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ReplicateWorkflowExecutionUpdateCompletedEvent(event *historypb.HistoryEvent, batchID int64) error
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SetCurrentBranchToken(branchToken []byte) error
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SetHistoryBuilder(hBuilder *HistoryBuilder)
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SetHistoryTree(ctx context.Context, executionTimeout *durationpb.Duration, runTimeout *durationpb.Duration, treeID string) error
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SetBaseWorkflow(
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baseRunID string,
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baseRunLowestCommonAncestorEventID int64,
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baseRunLowestCommonAncestorEventVersion int64,
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)
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UpdateActivity(*persistencespb.ActivityInfo) error
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UpdateActivityWithTimerHeartbeat(*persistencespb.ActivityInfo, time.Time) error
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UpdateActivityProgress(ai *persistencespb.ActivityInfo, request *workflowservice.RecordActivityTaskHeartbeatRequest)
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UpdateUserTimer(*persistencespb.TimerInfo) error
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UpdateCurrentVersion(version int64, forceUpdate bool) error
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UpdateWorkflowStateStatus(state enumsspb.WorkflowExecutionState, status enumspb.WorkflowExecutionStatus) error
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GetHistorySize() int64
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AddHistorySize(size int64)
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AddTasks(tasks ...tasks.Task)
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PopTasks() map[tasks.Category][]tasks.Task
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SetUpdateCondition(int64, int64)
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GetUpdateCondition() (int64, int64)
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SetSpeculativeWorkflowTaskTimeoutTask(task *tasks.WorkflowTaskTimeoutTask) error
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CheckSpeculativeWorkflowTaskTimeoutTask(task *tasks.WorkflowTaskTimeoutTask) bool
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RemoveSpeculativeWorkflowTaskTimeoutTask()
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IsDirty() bool
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StartTransaction(entry *namespace.Namespace) (bool, error)
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CloseTransactionAsMutation(transactionPolicy TransactionPolicy) (*persistence.WorkflowMutation, []*persistence.WorkflowEvents, error)
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CloseTransactionAsSnapshot(transactionPolicy TransactionPolicy) (*persistence.WorkflowSnapshot, []*persistence.WorkflowEvents, error)
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GenerateMigrationTasks() ([]tasks.Task, int64, error)
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// ContinueAsNewMinBackoff calculate minimal backoff for next ContinueAsNew run.
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// Input backoffDuration is current backoff for next run.
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// If current backoff comply with minimal ContinueAsNew interval requirement, current backoff will be returned.
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// Current backoff could be nil which means it does not have a backoff.
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ContinueAsNewMinBackoff(backoffDuration *durationpb.Duration) *durationpb.Duration
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}
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)
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