act_runner/runtime/taskmap.go

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package runtime
import (
"context"
"fmt"
"sync"
)
var globalTaskMap sync.Map
// startTask adds the task to global map
func startTask(buildID int64, ctx context.Context) error {
_, exist := globalTaskMap.Load(buildID)
if exist {
return fmt.Errorf("task %d already exists", buildID)
}
task := NewTask(buildID)
// set task ve to global map
// when task is done or canceled, it will be removed from the map
globalTaskMap.Store(buildID, task)
go task.Run(ctx)
return nil
}
// finishTask removes the task from global map
func finishTask(buildID int64) {
globalTaskMap.Delete(buildID)
}