mirror of
https://github.com/rocky-linux/peridot.git
synced 2024-12-21 02:08:29 +00:00
96 lines
3.5 KiB
Go
96 lines
3.5 KiB
Go
// 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 internal
|
|
|
|
import (
|
|
"errors"
|
|
"math/rand"
|
|
"strconv"
|
|
"time"
|
|
|
|
"go.temporal.io/api/workflowservice/v1"
|
|
|
|
"go.temporal.io/sdk/log"
|
|
)
|
|
|
|
// ** This is for internal stress testing framework **
|
|
|
|
// PressurePoints
|
|
const (
|
|
pressurePointTypeWorkflowTaskStartTimeout = "workflow-task-start-timeout"
|
|
pressurePointTypeWorkflowTaskCompleted = "workflow-task-complete"
|
|
pressurePointTypeActivityTaskScheduleTimeout = "activity-task-schedule-timeout"
|
|
pressurePointTypeActivityTaskStartTimeout = "activity-task-start-timeout"
|
|
pressurePointConfigProbability = "probability"
|
|
pressurePointConfigSleep = "sleep"
|
|
workerOptionsConfig = "worker-options"
|
|
workerOptionsConfigConcurrentPollRoutineSize = "ConcurrentPollRoutineSize"
|
|
)
|
|
|
|
type (
|
|
pressurePointMgr interface {
|
|
Execute(pressurePointName string) error
|
|
}
|
|
|
|
pressurePointMgrImpl struct {
|
|
config map[string]map[string]string
|
|
logger log.Logger
|
|
}
|
|
)
|
|
|
|
// newWorkflowWorkerWithPressurePoints returns an instance of a workflow worker.
|
|
func newWorkflowWorkerWithPressurePoints(service workflowservice.WorkflowServiceClient, params workerExecutionParameters, pressurePoints map[string]map[string]string, registry *registry) (worker *workflowWorker) {
|
|
return newWorkflowWorker(service, params, &pressurePointMgrImpl{config: pressurePoints, logger: params.Logger}, registry)
|
|
}
|
|
|
|
func (p *pressurePointMgrImpl) Execute(pressurePointName string) error {
|
|
if config, ok := p.config[pressurePointName]; ok {
|
|
// If probability is configured.
|
|
if value, ok2 := config[pressurePointConfigProbability]; ok2 {
|
|
if probability, err := strconv.Atoi(value); err == nil {
|
|
if rand.Int31n(100) < int32(probability) {
|
|
// Drop the task.
|
|
p.logger.Debug("pressurePointMgrImpl.Execute drop task.",
|
|
"PressurePointName", pressurePointName,
|
|
"probability", probability)
|
|
return errors.New("pressurepoint configured")
|
|
}
|
|
}
|
|
} else if value, ok3 := config[pressurePointConfigSleep]; ok3 {
|
|
if timeoutSeconds, err := strconv.Atoi(value); err == nil {
|
|
if timeoutSeconds > 0 {
|
|
p.logger.Debug("pressurePointMgrImpl.Execute sleep.",
|
|
"PressurePointName", pressurePointName,
|
|
"DurationSeconds", timeoutSeconds)
|
|
d := time.Duration(timeoutSeconds) * time.Second
|
|
time.Sleep(d)
|
|
return nil
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return nil
|
|
}
|