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activity_test.go
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activity_test.go
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// The MIT License
//
// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
//
// Copyright (c) 2020 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package host
import (
"bytes"
"encoding/binary"
"errors"
"fmt"
"math/rand"
"strconv"
"time"
"go.temporal.io/server/common/convert"
"github.com/pborman/uuid"
enumspb "go.temporal.io/api/enums/v1"
"go.temporal.io/sdk/temporal"
commandpb "go.temporal.io/api/command/v1"
commonpb "go.temporal.io/api/common/v1"
historypb "go.temporal.io/api/history/v1"
taskqueuepb "go.temporal.io/api/taskqueue/v1"
"go.temporal.io/api/workflowservice/v1"
"go.temporal.io/server/common/failure"
"go.temporal.io/server/common/log/tag"
"go.temporal.io/server/common/payload"
"go.temporal.io/server/common/payloads"
"go.temporal.io/server/common/primitives/timestamp"
"go.temporal.io/server/service/matching"
)
func (s *integrationSuite) TestActivityHeartBeatWorkflow_Success() {
id := "integration-heartbeat-test"
wt := "integration-heartbeat-test-type"
tl := "integration-heartbeat-test-taskqueue"
identity := "worker1"
activityName := "activity_timer"
workflowType := &commonpb.WorkflowType{Name: wt}
taskQueue := &taskqueuepb.TaskQueue{Name: tl}
header := &commonpb.Header{
Fields: map[string]*commonpb.Payload{"tracing": payload.EncodeString("sample data")},
}
request := &workflowservice.StartWorkflowExecutionRequest{
RequestId: uuid.New(),
Namespace: s.namespace,
WorkflowId: id,
WorkflowType: workflowType,
TaskQueue: taskQueue,
Input: nil,
Header: header,
WorkflowRunTimeout: timestamp.DurationPtr(100 * time.Second),
WorkflowTaskTimeout: timestamp.DurationPtr(1 * time.Second),
Identity: identity,
}
we, err0 := s.engine.StartWorkflowExecution(NewContext(), request)
s.NoError(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunId))
workflowComplete := false
activityCount := int32(1)
activityCounter := int32(0)
wtHandler := func(execution *commonpb.WorkflowExecution, wt *commonpb.WorkflowType,
previousStartedEventID, startedEventID int64, history *historypb.History) ([]*commandpb.Command, error) {
if activityCounter < activityCount {
activityCounter++
buf := new(bytes.Buffer)
s.Nil(binary.Write(buf, binary.LittleEndian, activityCounter))
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: strconv.Itoa(int(activityCounter)),
ActivityType: &commonpb.ActivityType{Name: activityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: tl},
Input: payloads.EncodeBytes(buf.Bytes()),
Header: header,
ScheduleToCloseTimeout: timestamp.DurationPtr(15 * time.Second),
ScheduleToStartTimeout: timestamp.DurationPtr(1 * time.Second),
StartToCloseTimeout: timestamp.DurationPtr(15 * time.Second),
HeartbeatTimeout: timestamp.DurationPtr(1 * time.Second),
}},
}}, nil
}
s.Logger.Info("Completing Workflow")
workflowComplete = true
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_COMPLETE_WORKFLOW_EXECUTION,
Attributes: &commandpb.Command_CompleteWorkflowExecutionCommandAttributes{CompleteWorkflowExecutionCommandAttributes: &commandpb.CompleteWorkflowExecutionCommandAttributes{
Result: payloads.EncodeString("Done"),
}},
}}, nil
}
activityExecutedCount := 0
atHandler := func(execution *commonpb.WorkflowExecution, activityType *commonpb.ActivityType,
activityID string, input *commonpb.Payloads, taskToken []byte) (*commonpb.Payloads, bool, error) {
s.Equal(id, execution.GetWorkflowId())
s.Equal(activityName, activityType.GetName())
for i := 0; i < 10; i++ {
s.Logger.Info("Heartbeating for activity", tag.WorkflowActivityID(activityID), tag.Counter(i))
_, err := s.engine.RecordActivityTaskHeartbeat(NewContext(), &workflowservice.RecordActivityTaskHeartbeatRequest{
TaskToken: taskToken, Details: payloads.EncodeString("details")})
s.NoError(err)
time.Sleep(10 * time.Millisecond)
}
activityExecutedCount++
return payloads.EncodeString("Activity Result"), false, nil
}
poller := &TaskPoller{
Engine: s.engine,
Namespace: s.namespace,
TaskQueue: taskQueue,
Identity: identity,
WorkflowTaskHandler: wtHandler,
ActivityTaskHandler: atHandler,
Logger: s.Logger,
T: s.T(),
}
_, err := poller.PollAndProcessWorkflowTask(false, false)
s.True(err == nil || err == matching.ErrNoTasks)
err = poller.PollAndProcessActivityTask(false)
s.True(err == nil || err == matching.ErrNoTasks)
s.Logger.Info("Waiting for workflow to complete", tag.WorkflowRunID(we.RunId))
s.False(workflowComplete)
_, err = poller.PollAndProcessWorkflowTask(true, false)
s.NoError(err)
s.True(workflowComplete)
s.Equal(1, activityExecutedCount)
// go over history and verify that the activity task scheduled event has header on it
events := s.getHistory(s.namespace, &commonpb.WorkflowExecution{
WorkflowId: id,
RunId: we.GetRunId(),
})
for _, event := range events {
if event.GetEventType() == enumspb.EVENT_TYPE_ACTIVITY_TASK_SCHEDULED {
s.Equal(header, event.GetActivityTaskScheduledEventAttributes().Header)
}
}
}
func (s *integrationSuite) TestActivityHeartbeatDetailsDuringRetry() {
id := "integration-heartbeat-details-retry-test"
wt := "integration-heartbeat-details-retry-type"
tl := "integration-heartbeat-details-retry-taskqueue"
identity := "worker1"
activityName := "activity_heartbeat_retry"
workflowType := &commonpb.WorkflowType{Name: wt}
taskQueue := &taskqueuepb.TaskQueue{Name: tl}
request := &workflowservice.StartWorkflowExecutionRequest{
RequestId: uuid.New(),
Namespace: s.namespace,
WorkflowId: id,
WorkflowType: workflowType,
TaskQueue: taskQueue,
Input: nil,
WorkflowRunTimeout: timestamp.DurationPtr(100 * time.Second),
WorkflowTaskTimeout: timestamp.DurationPtr(1 * time.Second),
Identity: identity,
}
we, err0 := s.engine.StartWorkflowExecution(NewContext(), request)
s.NoError(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunId))
workflowComplete := false
activitiesScheduled := false
wtHandler := func(execution *commonpb.WorkflowExecution, wt *commonpb.WorkflowType,
previousStartedEventID, startedEventID int64, history *historypb.History) ([]*commandpb.Command, error) {
if !activitiesScheduled {
activitiesScheduled = true
return []*commandpb.Command{
{
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: "0",
ActivityType: &commonpb.ActivityType{Name: activityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: tl},
Input: nil,
ScheduleToCloseTimeout: timestamp.DurationPtr(8 * time.Second),
ScheduleToStartTimeout: timestamp.DurationPtr(8 * time.Second),
StartToCloseTimeout: timestamp.DurationPtr(8 * time.Second),
HeartbeatTimeout: timestamp.DurationPtr(1 * time.Second),
RetryPolicy: &commonpb.RetryPolicy{
InitialInterval: timestamp.DurationPtr(1 * time.Second),
MaximumAttempts: 3,
MaximumInterval: timestamp.DurationPtr(1 * time.Second),
BackoffCoefficient: 1,
},
},
}},
}, nil
}
workflowComplete = true
s.Logger.Info("Completing Workflow")
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_COMPLETE_WORKFLOW_EXECUTION,
Attributes: &commandpb.Command_CompleteWorkflowExecutionCommandAttributes{CompleteWorkflowExecutionCommandAttributes: &commandpb.CompleteWorkflowExecutionCommandAttributes{
Result: payloads.EncodeString("Done"),
}},
}}, nil
}
activityExecutedCount := 0
heartbeatDetails := payloads.EncodeString("details")
atHandler := func(execution *commonpb.WorkflowExecution, activityType *commonpb.ActivityType,
activityID string, input *commonpb.Payloads, taskToken []byte) (*commonpb.Payloads, bool, error) {
s.Equal(id, execution.GetWorkflowId())
s.Equal(activityName, activityType.GetName())
var err error
if activityExecutedCount == 0 {
s.Logger.Info("Heartbeating for activity:", tag.WorkflowActivityID(activityID))
_, err = s.engine.RecordActivityTaskHeartbeat(NewContext(), &workflowservice.RecordActivityTaskHeartbeatRequest{
TaskToken: taskToken, Details: heartbeatDetails})
s.NoError(err)
// Trigger heartbeat timeout and retry
time.Sleep(time.Second * 2)
} else if activityExecutedCount == 1 {
// return an error and retry
err = errors.New("retryable-error")
}
activityExecutedCount++
return nil, false, err
}
poller := &TaskPoller{
Engine: s.engine,
Namespace: s.namespace,
TaskQueue: taskQueue,
Identity: identity,
WorkflowTaskHandler: wtHandler,
ActivityTaskHandler: atHandler,
Logger: s.Logger,
T: s.T(),
}
describeWorkflowExecution := func() (*workflowservice.DescribeWorkflowExecutionResponse, error) {
return s.engine.DescribeWorkflowExecution(NewContext(), &workflowservice.DescribeWorkflowExecutionRequest{
Namespace: s.namespace,
Execution: &commonpb.WorkflowExecution{
WorkflowId: id,
RunId: we.RunId,
},
})
}
_, err := poller.PollAndProcessWorkflowTask(false, false)
s.NoError(err, err)
for i := 0; i != 3; i++ {
err = poller.PollAndProcessActivityTask(false)
if i == 0 {
// first time, hearbeat timeout, respond activity complete will fail
s.Error(err)
} else {
// second time, retryable error
s.NoError(err)
}
dweResponse, err := describeWorkflowExecution()
s.NoError(err)
pendingActivities := dweResponse.GetPendingActivities()
if i == 2 {
// third time, complete activity, no pending info
s.Equal(0, len(pendingActivities))
} else {
s.Equal(1, len(pendingActivities))
pendingActivity := pendingActivities[0]
s.Equal(int32(3), pendingActivity.GetMaximumAttempts())
s.Equal(int32(i+2), pendingActivity.GetAttempt())
s.Equal(enumspb.PENDING_ACTIVITY_STATE_SCHEDULED, pendingActivity.GetState())
if i == 0 {
s.Equal(failure.NewTimeoutFailure("ActivityTask timeout", enumspb.TIMEOUT_TYPE_HEARTBEAT), pendingActivity.GetLastFailure())
} else { // i == 1
expectedErrString := "retryable-error"
s.NotNil(pendingActivity.GetLastFailure().GetApplicationFailureInfo())
s.Equal(expectedErrString, pendingActivity.GetLastFailure().GetMessage())
s.False(pendingActivity.GetLastFailure().GetApplicationFailureInfo().GetNonRetryable())
}
s.Equal(identity, pendingActivity.GetLastWorkerIdentity())
scheduledTS := pendingActivity.ScheduledTime
lastHeartbeatTS := pendingActivity.LastHeartbeatTime
expirationTS := pendingActivity.ExpirationTime
s.NotZero(scheduledTS)
s.NotZero(lastHeartbeatTS)
s.NotZero(expirationTS)
s.Zero(pendingActivity.LastStartedTime)
s.True(scheduledTS.After(timestamp.TimeValue(lastHeartbeatTS)))
s.True(expirationTS.After(timestamp.TimeValue(scheduledTS)))
s.Equal(heartbeatDetails, pendingActivity.GetHeartbeatDetails())
}
}
_, err = poller.PollAndProcessWorkflowTask(true, false)
s.True(err == nil, err)
s.True(workflowComplete)
s.Equal(3, activityExecutedCount)
}
func (s *integrationSuite) TestActivityRetry() {
id := "integration-activity-retry-test"
wt := "integration-activity-retry-type"
tl := "integration-activity-retry-taskqueue"
identity := "worker1"
identity2 := "worker2"
activityName := "activity_retry"
timeoutActivityName := "timeout_activity"
workflowType := &commonpb.WorkflowType{Name: wt}
taskQueue := &taskqueuepb.TaskQueue{Name: tl}
request := &workflowservice.StartWorkflowExecutionRequest{
RequestId: uuid.New(),
Namespace: s.namespace,
WorkflowId: id,
WorkflowType: workflowType,
TaskQueue: taskQueue,
Input: nil,
WorkflowRunTimeout: timestamp.DurationPtr(100 * time.Second),
WorkflowTaskTimeout: timestamp.DurationPtr(1 * time.Second),
Identity: identity,
}
we, err0 := s.engine.StartWorkflowExecution(NewContext(), request)
s.NoError(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunId))
workflowComplete := false
activitiesScheduled := false
var activityAScheduled, activityAFailed, activityBScheduled, activityBTimeout *historypb.HistoryEvent
wtHandler := func(execution *commonpb.WorkflowExecution, wt *commonpb.WorkflowType,
previousStartedEventID, startedEventID int64, history *historypb.History) ([]*commandpb.Command, error) {
if !activitiesScheduled {
activitiesScheduled = true
return []*commandpb.Command{
{
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: "A",
ActivityType: &commonpb.ActivityType{Name: activityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: tl},
Input: payloads.EncodeString("1"),
ScheduleToCloseTimeout: timestamp.DurationPtr(4 * time.Second),
ScheduleToStartTimeout: timestamp.DurationPtr(4 * time.Second),
StartToCloseTimeout: timestamp.DurationPtr(4 * time.Second),
HeartbeatTimeout: timestamp.DurationPtr(1 * time.Second),
RetryPolicy: &commonpb.RetryPolicy{
InitialInterval: timestamp.DurationPtr(1 * time.Second),
MaximumAttempts: 3,
MaximumInterval: timestamp.DurationPtr(1 * time.Second),
NonRetryableErrorTypes: []string{"bad-bug"},
BackoffCoefficient: 1,
},
}}},
{
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: "B",
ActivityType: &commonpb.ActivityType{Name: timeoutActivityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: "no_worker_taskqueue"},
Input: payloads.EncodeString("2"),
ScheduleToCloseTimeout: timestamp.DurationPtr(5 * time.Second),
ScheduleToStartTimeout: timestamp.DurationPtr(5 * time.Second),
StartToCloseTimeout: timestamp.DurationPtr(5 * time.Second),
HeartbeatTimeout: timestamp.DurationPtr(0 * time.Second),
}}},
}, nil
} else if previousStartedEventID > 0 {
for _, event := range history.Events[previousStartedEventID:] {
switch event.GetEventType() {
case enumspb.EVENT_TYPE_ACTIVITY_TASK_SCHEDULED:
switch event.GetActivityTaskScheduledEventAttributes().GetActivityId() {
case "A":
activityAScheduled = event
case "B":
activityBScheduled = event
}
case enumspb.EVENT_TYPE_ACTIVITY_TASK_FAILED:
if event.GetActivityTaskFailedEventAttributes().GetScheduledEventId() == activityAScheduled.GetEventId() {
activityAFailed = event
}
case enumspb.EVENT_TYPE_ACTIVITY_TASK_TIMED_OUT:
if event.GetActivityTaskTimedOutEventAttributes().GetScheduledEventId() == activityBScheduled.GetEventId() {
activityBTimeout = event
}
}
}
}
if activityAFailed != nil && activityBTimeout != nil {
s.Logger.Info("Completing Workflow")
workflowComplete = true
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_COMPLETE_WORKFLOW_EXECUTION,
Attributes: &commandpb.Command_CompleteWorkflowExecutionCommandAttributes{CompleteWorkflowExecutionCommandAttributes: &commandpb.CompleteWorkflowExecutionCommandAttributes{
Result: payloads.EncodeString("Done"),
}},
}}, nil
}
return []*commandpb.Command{}, nil
}
activityExecutedCount := 0
atHandler := func(execution *commonpb.WorkflowExecution, activityType *commonpb.ActivityType,
activityID string, input *commonpb.Payloads, taskToken []byte) (*commonpb.Payloads, bool, error) {
s.Equal(id, execution.GetWorkflowId())
s.Equal(activityName, activityType.GetName())
var err error
if activityExecutedCount == 0 {
err = errors.New("bad-luck-please-retry")
} else if activityExecutedCount == 1 {
err = temporal.NewNonRetryableApplicationError("bad-bug", "", nil)
}
activityExecutedCount++
return nil, false, err
}
poller := &TaskPoller{
Engine: s.engine,
Namespace: s.namespace,
TaskQueue: taskQueue,
Identity: identity,
WorkflowTaskHandler: wtHandler,
ActivityTaskHandler: atHandler,
Logger: s.Logger,
T: s.T(),
}
poller2 := &TaskPoller{
Engine: s.engine,
Namespace: s.namespace,
TaskQueue: taskQueue,
Identity: identity,
WorkflowTaskHandler: wtHandler,
ActivityTaskHandler: atHandler,
Logger: s.Logger,
T: s.T(),
}
describeWorkflowExecution := func() (*workflowservice.DescribeWorkflowExecutionResponse, error) {
return s.engine.DescribeWorkflowExecution(NewContext(), &workflowservice.DescribeWorkflowExecutionRequest{
Namespace: s.namespace,
Execution: &commonpb.WorkflowExecution{
WorkflowId: id,
RunId: we.RunId,
},
})
}
_, err := poller.PollAndProcessWorkflowTask(false, false)
s.True(err == nil, err)
err = poller.PollAndProcessActivityTask(false)
s.True(err == nil || err == matching.ErrNoTasks, err)
descResp, err := describeWorkflowExecution()
s.NoError(err)
for _, pendingActivity := range descResp.GetPendingActivities() {
if pendingActivity.GetActivityId() == "A" {
s.NotNil(pendingActivity.GetLastFailure().GetApplicationFailureInfo())
expectedErrString := "bad-luck-please-retry"
s.Equal(expectedErrString, pendingActivity.GetLastFailure().GetMessage())
s.False(pendingActivity.GetLastFailure().GetApplicationFailureInfo().GetNonRetryable())
s.Equal(identity, pendingActivity.GetLastWorkerIdentity())
}
}
err = poller2.PollAndProcessActivityTask(false)
s.True(err == nil || err == matching.ErrNoTasks, err)
descResp, err = describeWorkflowExecution()
s.NoError(err)
for _, pendingActivity := range descResp.GetPendingActivities() {
if pendingActivity.GetActivityId() == "A" {
s.NotNil(pendingActivity.GetLastFailure().GetApplicationFailureInfo())
expectedErrString := "bad-bug"
s.Equal(expectedErrString, pendingActivity.GetLastFailure().GetMessage())
s.True(pendingActivity.GetLastFailure().GetApplicationFailureInfo().GetNonRetryable())
s.Equal(identity2, pendingActivity.GetLastWorkerIdentity())
}
}
s.Logger.Info("Waiting for workflow to complete", tag.WorkflowRunID(we.RunId))
for i := 0; i < 3; i++ {
s.False(workflowComplete)
s.Logger.Info("Processing workflow task:", tag.Counter(i))
_, err := poller.PollAndProcessWorkflowTaskWithoutRetry(false, false)
if err != nil {
s.printWorkflowHistory(s.namespace, &commonpb.WorkflowExecution{
WorkflowId: id,
RunId: we.GetRunId(),
})
}
s.NoError(err, "Poll for workflow task failed")
if workflowComplete {
break
}
}
s.True(workflowComplete)
s.True(activityExecutedCount == 2)
}
func (s *integrationSuite) TestActivityHeartBeatWorkflow_Timeout() {
id := "integration-heartbeat-timeout-test"
wt := "integration-heartbeat-timeout-test-type"
tl := "integration-heartbeat-timeout-test-taskqueue"
identity := "worker1"
activityName := "activity_timer"
workflowType := &commonpb.WorkflowType{Name: wt}
taskQueue := &taskqueuepb.TaskQueue{Name: tl}
request := &workflowservice.StartWorkflowExecutionRequest{
RequestId: uuid.New(),
Namespace: s.namespace,
WorkflowId: id,
WorkflowType: workflowType,
TaskQueue: taskQueue,
Input: nil,
WorkflowRunTimeout: timestamp.DurationPtr(100 * time.Second),
WorkflowTaskTimeout: timestamp.DurationPtr(1 * time.Second),
Identity: identity,
}
we, err0 := s.engine.StartWorkflowExecution(NewContext(), request)
s.NoError(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunId))
workflowComplete := false
activityCount := int32(1)
activityCounter := int32(0)
wtHandler := func(execution *commonpb.WorkflowExecution, wt *commonpb.WorkflowType,
previousStartedEventID, startedEventID int64, history *historypb.History) ([]*commandpb.Command, error) {
s.Logger.Info("Calling WorkflowTask Handler", tag.Counter(int(activityCounter)), tag.Number(int64(activityCount)))
if activityCounter < activityCount {
activityCounter++
buf := new(bytes.Buffer)
s.Nil(binary.Write(buf, binary.LittleEndian, activityCounter))
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: strconv.Itoa(int(activityCounter)),
ActivityType: &commonpb.ActivityType{Name: activityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: tl},
Input: payloads.EncodeBytes(buf.Bytes()),
ScheduleToCloseTimeout: timestamp.DurationPtr(15 * time.Second),
ScheduleToStartTimeout: timestamp.DurationPtr(1 * time.Second),
StartToCloseTimeout: timestamp.DurationPtr(15 * time.Second),
HeartbeatTimeout: timestamp.DurationPtr(1 * time.Second),
}},
}}, nil
}
workflowComplete = true
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_COMPLETE_WORKFLOW_EXECUTION,
Attributes: &commandpb.Command_CompleteWorkflowExecutionCommandAttributes{CompleteWorkflowExecutionCommandAttributes: &commandpb.CompleteWorkflowExecutionCommandAttributes{
Result: payloads.EncodeString("Done"),
}},
}}, nil
}
activityExecutedCount := 0
atHandler := func(execution *commonpb.WorkflowExecution, activityType *commonpb.ActivityType,
activityID string, input *commonpb.Payloads, taskToken []byte) (*commonpb.Payloads, bool, error) {
s.Equal(id, execution.GetWorkflowId())
s.Equal(activityName, activityType.GetName())
// Timing out more than HB time.
time.Sleep(2 * time.Second)
activityExecutedCount++
return payloads.EncodeString("Activity Result"), false, nil
}
poller := &TaskPoller{
Engine: s.engine,
Namespace: s.namespace,
TaskQueue: taskQueue,
Identity: identity,
WorkflowTaskHandler: wtHandler,
ActivityTaskHandler: atHandler,
Logger: s.Logger,
T: s.T(),
}
_, err := poller.PollAndProcessWorkflowTask(false, false)
s.True(err == nil || err == matching.ErrNoTasks)
err = poller.PollAndProcessActivityTask(false)
s.Logger.Info("Waiting for workflow to complete", tag.WorkflowRunID(we.RunId))
s.False(workflowComplete)
_, err = poller.PollAndProcessWorkflowTask(true, false)
s.NoError(err)
s.True(workflowComplete)
}
func (s *integrationSuite) TestActivityTimeouts() {
id := "integration-activity-timeout-test"
wt := "integration-activity-timeout-test-type"
tl := "integration-activity-timeout-test-taskqueue"
identity := "worker1"
activityName := "timeout_activity"
workflowType := &commonpb.WorkflowType{Name: wt}
taskQueue := &taskqueuepb.TaskQueue{Name: tl}
request := &workflowservice.StartWorkflowExecutionRequest{
RequestId: uuid.New(),
Namespace: s.namespace,
WorkflowId: id,
WorkflowType: workflowType,
TaskQueue: taskQueue,
Input: nil,
WorkflowRunTimeout: timestamp.DurationPtr(300 * time.Second),
WorkflowTaskTimeout: timestamp.DurationPtr(2 * time.Second),
Identity: identity,
}
we, err0 := s.engine.StartWorkflowExecution(NewContext(), request)
s.NoError(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunId))
workflowComplete := false
workflowFailed := false
activitiesScheduled := false
activitiesMap := map[int64]*historypb.HistoryEvent{}
failWorkflow := false
failReason := ""
var activityATimedout, activityBTimedout, activityCTimedout, activityDTimedout bool
wtHandler := func(execution *commonpb.WorkflowExecution, wt *commonpb.WorkflowType,
previousStartedEventID, startedEventID int64, history *historypb.History) ([]*commandpb.Command, error) {
if !activitiesScheduled {
activitiesScheduled = true
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: "A",
ActivityType: &commonpb.ActivityType{Name: activityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: "NoWorker"},
Input: payloads.EncodeString("ScheduleToStart"),
ScheduleToCloseTimeout: timestamp.DurationPtr(35 * time.Second),
ScheduleToStartTimeout: timestamp.DurationPtr(3 * time.Second), // ActivityID A is expected to timeout using ScheduleToStart
StartToCloseTimeout: timestamp.DurationPtr(30 * time.Second),
HeartbeatTimeout: timestamp.DurationPtr(0 * time.Second),
},
}}, {
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: "B",
ActivityType: &commonpb.ActivityType{Name: activityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: tl},
Input: payloads.EncodeString("ScheduleToClose"),
ScheduleToCloseTimeout: timestamp.DurationPtr(7 * time.Second), // ActivityID B is expected to timeout using ScheduleClose
ScheduleToStartTimeout: timestamp.DurationPtr(5 * time.Second),
StartToCloseTimeout: timestamp.DurationPtr(10 * time.Second),
HeartbeatTimeout: timestamp.DurationPtr(0 * time.Second),
},
}}, {
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: "C",
ActivityType: &commonpb.ActivityType{Name: activityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: tl},
Input: payloads.EncodeString("StartToClose"),
ScheduleToCloseTimeout: timestamp.DurationPtr(15 * time.Second),
ScheduleToStartTimeout: timestamp.DurationPtr(1 * time.Second),
StartToCloseTimeout: timestamp.DurationPtr(5 * time.Second), // ActivityID C is expected to timeout using StartToClose
HeartbeatTimeout: timestamp.DurationPtr(0 * time.Second),
RetryPolicy: &commonpb.RetryPolicy{
MaximumAttempts: 1, // Disable retry and let it timeout.
},
},
}}, {
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: "D",
ActivityType: &commonpb.ActivityType{Name: activityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: tl},
Input: payloads.EncodeString("Heartbeat"),
ScheduleToCloseTimeout: timestamp.DurationPtr(35 * time.Second),
ScheduleToStartTimeout: timestamp.DurationPtr(20 * time.Second),
StartToCloseTimeout: timestamp.DurationPtr(15 * time.Second),
HeartbeatTimeout: timestamp.DurationPtr(3 * time.Second), // ActivityID D is expected to timeout using Heartbeat
RetryPolicy: &commonpb.RetryPolicy{
MaximumAttempts: 1, // Disable retry and let it timeout.
},
}}},
}, nil
} else if previousStartedEventID > 0 {
for _, event := range history.Events[previousStartedEventID:] {
if event.GetEventType() == enumspb.EVENT_TYPE_ACTIVITY_TASK_SCHEDULED {
activitiesMap[event.GetEventId()] = event
}
if event.GetEventType() == enumspb.EVENT_TYPE_ACTIVITY_TASK_TIMED_OUT {
timeoutEvent := event.GetActivityTaskTimedOutEventAttributes()
scheduledEvent, ok := activitiesMap[timeoutEvent.GetScheduledEventId()]
if !ok {
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_FAIL_WORKFLOW_EXECUTION,
Attributes: &commandpb.Command_FailWorkflowExecutionCommandAttributes{FailWorkflowExecutionCommandAttributes: &commandpb.FailWorkflowExecutionCommandAttributes{
Failure: failure.NewServerFailure("ScheduledEvent not found", false),
}},
}}, nil
}
switch timeoutEvent.GetFailure().GetTimeoutFailureInfo().GetTimeoutType() {
case enumspb.TIMEOUT_TYPE_SCHEDULE_TO_START:
if scheduledEvent.GetActivityTaskScheduledEventAttributes().GetActivityId() == "A" {
activityATimedout = true
} else {
failWorkflow = true
failReason = "ActivityID A is expected to timeout with ScheduleToStart but it was " + scheduledEvent.GetActivityTaskScheduledEventAttributes().GetActivityId()
}
case enumspb.TIMEOUT_TYPE_SCHEDULE_TO_CLOSE:
if scheduledEvent.GetActivityTaskScheduledEventAttributes().GetActivityId() == "B" {
activityBTimedout = true
} else {
failWorkflow = true
failReason = "ActivityID B is expected to timeout with ScheduleToClose but it was " + scheduledEvent.GetActivityTaskScheduledEventAttributes().GetActivityId()
}
case enumspb.TIMEOUT_TYPE_START_TO_CLOSE:
if scheduledEvent.GetActivityTaskScheduledEventAttributes().GetActivityId() == "C" {
activityCTimedout = true
} else {
failWorkflow = true
failReason = "ActivityID C is expected to timeout with StartToClose but it was " + scheduledEvent.GetActivityTaskScheduledEventAttributes().GetActivityId()
}
case enumspb.TIMEOUT_TYPE_HEARTBEAT:
if scheduledEvent.GetActivityTaskScheduledEventAttributes().GetActivityId() == "D" {
activityDTimedout = true
} else {
failWorkflow = true
failReason = "ActivityID D is expected to timeout with Heartbeat but it was " + scheduledEvent.GetActivityTaskScheduledEventAttributes().GetActivityId()
}
}
}
}
}
if failWorkflow {
s.Logger.Error("Failing workflow: " + failReason)
workflowFailed = true
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_FAIL_WORKFLOW_EXECUTION,
Attributes: &commandpb.Command_FailWorkflowExecutionCommandAttributes{FailWorkflowExecutionCommandAttributes: &commandpb.FailWorkflowExecutionCommandAttributes{
Failure: failure.NewServerFailure(failReason, false),
}},
}}, nil
}
if activityATimedout && activityBTimedout && activityCTimedout && activityDTimedout {
s.Logger.Info("Completing Workflow")
workflowComplete = true
return []*commandpb.Command{{
CommandType: enumspb.COMMAND_TYPE_COMPLETE_WORKFLOW_EXECUTION,
Attributes: &commandpb.Command_CompleteWorkflowExecutionCommandAttributes{CompleteWorkflowExecutionCommandAttributes: &commandpb.CompleteWorkflowExecutionCommandAttributes{
Result: payloads.EncodeString("Done"),
}},
}}, nil
}
return []*commandpb.Command{}, nil
}
atHandler := func(execution *commonpb.WorkflowExecution, activityType *commonpb.ActivityType,
activityID string, input *commonpb.Payloads, taskToken []byte) (*commonpb.Payloads, bool, error) {
s.Equal(id, execution.GetWorkflowId())
s.Equal(activityName, activityType.GetName())
var timeoutType string
err := payloads.Decode(input, &timeoutType)
s.NoError(err)
switch timeoutType {
case "ScheduleToStart":
s.Fail("Activity A not expected to be started")
case "ScheduleToClose":
s.Logger.Info("Sleeping activityB for 7 seconds")
time.Sleep(7 * time.Second)
case "StartToClose":
s.Logger.Info("Sleeping activityC for 8 seconds")
time.Sleep(8 * time.Second)
case "Heartbeat":
s.Logger.Info("Starting hearbeat activity")
go func() {
for i := 0; i < 6; i++ {
s.Logger.Info("Heartbeating for activity", tag.WorkflowActivityID(activityID), tag.Counter(i))
_, err := s.engine.RecordActivityTaskHeartbeat(NewContext(), &workflowservice.RecordActivityTaskHeartbeatRequest{
TaskToken: taskToken, Details: payloads.EncodeString(convert.IntToString(i))})
s.NoError(err)
time.Sleep(1 * time.Second)
}
s.Logger.Info("End Heartbeating")
}()
s.Logger.Info("Sleeping hearbeat activity")
time.Sleep(10 * time.Second)
}
return payloads.EncodeString("Activity Result"), false, nil
}
poller := &TaskPoller{
Engine: s.engine,
Namespace: s.namespace,
TaskQueue: taskQueue,
Identity: identity,
WorkflowTaskHandler: wtHandler,
ActivityTaskHandler: atHandler,
Logger: s.Logger,
T: s.T(),
}
_, err := poller.PollAndProcessWorkflowTask(false, false)
s.True(err == nil || err == matching.ErrNoTasks)
for i := 0; i < 3; i++ {
go func() {
err = poller.PollAndProcessActivityTask(false)
s.Logger.Error("Activity Processing Completed", tag.Error(err))
}()
}
s.Logger.Info("Waiting for workflow to complete", tag.WorkflowRunID(we.RunId))
for i := 0; i < 10; i++ {
s.Logger.Info("Processing workflow task", tag.Counter(i))
_, err := poller.PollAndProcessWorkflowTask(false, false)
s.NoError(err, "Poll for workflow task failed")
if workflowComplete || workflowFailed {
break
}
}
s.True(workflowComplete)
s.False(workflowFailed)
}
func (s *integrationSuite) TestActivityHeartbeatTimeouts() {
id := "integration-activity-heartbeat-timeout-test"
wt := "integration-activity-heartbeat-timeout-test-type"
tl := "integration-activity-heartbeat-timeout-test-taskqueue"
identity := "worker1"
activityName := "timeout_activity"
workflowType := &commonpb.WorkflowType{Name: wt}
taskQueue := &taskqueuepb.TaskQueue{Name: tl}
request := &workflowservice.StartWorkflowExecutionRequest{
RequestId: uuid.New(),
Namespace: s.namespace,
WorkflowId: id,
WorkflowType: workflowType,
TaskQueue: taskQueue,
Input: nil,
WorkflowRunTimeout: timestamp.DurationPtr(90 * time.Second),
WorkflowTaskTimeout: timestamp.DurationPtr(2 * time.Second),
Identity: identity,
}
we, err0 := s.engine.StartWorkflowExecution(NewContext(), request)
s.NoError(err0)
s.Logger.Info("StartWorkflowExecution", tag.WorkflowRunID(we.RunId))
workflowComplete := false
activitiesScheduled := false
lastHeartbeatMap := make(map[int64]int)
failWorkflow := false
failReason := ""
activityCount := 10
activitiesTimedout := 0
wtHandler := func(execution *commonpb.WorkflowExecution, wt *commonpb.WorkflowType,
previousStartedEventID, startedEventID int64, history *historypb.History) ([]*commandpb.Command, error) {
if !activitiesScheduled {
activitiesScheduled = true
var commands []*commandpb.Command
for i := 0; i < activityCount; i++ {
aID := fmt.Sprintf("activity_%v", i)
d := &commandpb.Command{
CommandType: enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK,
Attributes: &commandpb.Command_ScheduleActivityTaskCommandAttributes{ScheduleActivityTaskCommandAttributes: &commandpb.ScheduleActivityTaskCommandAttributes{
ActivityId: aID,
ActivityType: &commonpb.ActivityType{Name: activityName},
TaskQueue: &taskqueuepb.TaskQueue{Name: tl},
Input: payloads.EncodeString("Heartbeat"),
ScheduleToCloseTimeout: timestamp.DurationPtr(60 * time.Second),
StartToCloseTimeout: timestamp.DurationPtr(60 * time.Second),
HeartbeatTimeout: timestamp.DurationPtr(4 * time.Second),
RetryPolicy: &commonpb.RetryPolicy{
MaximumAttempts: 1,
},
}},
}
commands = append(commands, d)
}
return commands, nil
} else if previousStartedEventID > 0 {
ProcessLoop:
for _, event := range history.Events[previousStartedEventID:] {
if event.GetEventType() == enumspb.EVENT_TYPE_ACTIVITY_TASK_SCHEDULED {
lastHeartbeatMap[event.GetEventId()] = 0
}
if event.GetEventType() == enumspb.EVENT_TYPE_ACTIVITY_TASK_COMPLETED ||
event.GetEventType() == enumspb.EVENT_TYPE_ACTIVITY_TASK_FAILED {
failWorkflow = true
failReason = "Expected activities to timeout but seeing completion instead"
}
if event.GetEventType() == enumspb.EVENT_TYPE_ACTIVITY_TASK_TIMED_OUT {
timeoutEvent := event.GetActivityTaskTimedOutEventAttributes()
_, ok := lastHeartbeatMap[timeoutEvent.GetScheduledEventId()]
if !ok {
failWorkflow = true
failReason = "ScheduledEvent not found"
break ProcessLoop
}
switch timeoutEvent.GetFailure().GetTimeoutFailureInfo().GetTimeoutType() {
case enumspb.TIMEOUT_TYPE_HEARTBEAT:
activitiesTimedout++
scheduleID := timeoutEvent.GetScheduledEventId()
var details string
err := payloads.Decode(timeoutEvent.GetFailure().GetTimeoutFailureInfo().GetLastHeartbeatDetails(), &details)
s.NoError(err)
lastHeartbeat, _ := strconv.Atoi(details)
lastHeartbeatMap[scheduleID] = lastHeartbeat
default: