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zeekay
5a601d081b
Full module path rebrand from Temporal to Hanzo Tasks: - go.mod module: github.com/hanzoai/tasks - All internal Go imports updated (1906 files) - cmd/server renamed to cmd/tasksd - Binary name: tasksd (was temporal-server) - Docker images: hanzoai/tasks (was temporalio/server) - README rewritten with Hanzo Tasks branding - LLM.md created with integration notes - Makefile, goreleaser, CI workflows updated - go.temporal.io/sdk and go.temporal.io/api imports preserved (separate repos) Fork of Temporal.io (MIT license).
117 lines
3.6 KiB
Go
117 lines
3.6 KiB
Go
package worker
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import (
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"context"
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"sync/atomic"
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sdkworker "go.temporal.io/sdk/worker"
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"github.com/hanzoai/tasks/common"
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"github.com/hanzoai/tasks/common/headers"
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"github.com/hanzoai/tasks/common/log"
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"github.com/hanzoai/tasks/common/log/tag"
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"github.com/hanzoai/tasks/common/membership"
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"github.com/hanzoai/tasks/common/primitives"
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"github.com/hanzoai/tasks/common/sdk"
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workercommon "github.com/hanzoai/tasks/service/worker/common"
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)
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type (
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// workerManager maintains list of SDK workers.
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workerManager struct {
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status int32
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hostInfo membership.HostInfo
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logger log.Logger
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sdkClientFactory sdk.ClientFactory
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workers []sdkworker.Worker
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workerComponents []workercommon.WorkerComponent
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}
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)
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// NewWorkerManager creates a new worker manager. The workerComponents argument must be first in order for the fx param
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// tag to work correctly.
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func NewWorkerManager(
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workerComponents []workercommon.WorkerComponent,
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logger log.Logger,
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sdkClientFactory sdk.ClientFactory,
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hostInfo membership.HostInfo,
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) *workerManager {
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return &workerManager{
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hostInfo: hostInfo,
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logger: logger,
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sdkClientFactory: sdkClientFactory,
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workerComponents: workerComponents,
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}
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}
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func (wm *workerManager) Start() {
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if !atomic.CompareAndSwapInt32(
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&wm.status,
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common.DaemonStatusInitialized,
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common.DaemonStatusStarted,
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) {
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return
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}
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defaultWorkerOptions := sdkworker.Options{
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Identity: "temporal-system@" + wm.hostInfo.Identity(),
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// TODO: add dynamic config for worker options
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BackgroundActivityContext: headers.SetCallerType(context.Background(), headers.CallerTypeBackgroundHigh),
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}
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sdkClient := wm.sdkClientFactory.GetSystemClient()
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defaultWorker := wm.sdkClientFactory.NewWorker(sdkClient, primitives.DefaultWorkerTaskQueue, defaultWorkerOptions)
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wm.workers = []sdkworker.Worker{defaultWorker}
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for _, wc := range wm.workerComponents {
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wfWorkerOptions := wc.DedicatedWorkflowWorkerOptions()
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if wfWorkerOptions == nil {
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// use default worker
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wc.RegisterWorkflow(defaultWorker)
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} else {
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wfWorkerOptions.Options.Identity = "temporal-system@" + wm.hostInfo.Identity()
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// this worker component requires a dedicated worker
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dedicatedWorker := wm.sdkClientFactory.NewWorker(sdkClient, wfWorkerOptions.TaskQueue, wfWorkerOptions.Options)
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wc.RegisterWorkflow(dedicatedWorker)
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wm.workers = append(wm.workers, dedicatedWorker)
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}
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activityWorkerOptions := wc.DedicatedActivityWorkerOptions()
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if activityWorkerOptions == nil {
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// use default worker
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wc.RegisterActivities(defaultWorker)
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} else {
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// TODO: This is to prevent issues during upgrade/downgrade. Remove in 1.24 release.
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wc.RegisterActivities(defaultWorker)
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// this worker component requires a dedicated worker for activities
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activityWorkerOptions.Options.DisableWorkflowWorker = true
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activityWorkerOptions.Options.Identity = "temporal-system@" + wm.hostInfo.Identity()
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activityWorker := wm.sdkClientFactory.NewWorker(sdkClient, activityWorkerOptions.TaskQueue, activityWorkerOptions.Options)
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wc.RegisterActivities(activityWorker)
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wm.workers = append(wm.workers, activityWorker)
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}
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}
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for _, w := range wm.workers {
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if err := w.Start(); err != nil {
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wm.logger.Fatal("Unable to start worker", tag.Error(err))
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}
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}
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wm.logger.Info("", tag.ComponentWorkerManager, tag.LifeCycleStarted)
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}
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func (wm *workerManager) Stop() {
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if !atomic.CompareAndSwapInt32(
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&wm.status,
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common.DaemonStatusStarted,
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common.DaemonStatusStopped,
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) {
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return
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}
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for _, w := range wm.workers {
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w.Stop()
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}
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wm.logger.Info("", tag.ComponentWorkerManager, tag.LifeCycleStopped)
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}
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