merch-tracker-v2/task-processor
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context fix

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This commit is contained in:
nquidox 2026-02-28 10:53:02 +03:00
parent 4665c90c2c
commit c955615fb1
8 changed files with 39 additions and 52 deletions
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41
internal/parsers/mandarake/handleTasks.go
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@ -4,15 +4,20 @@ import (
"context"
"github.com/chromedp/chromedp"
log "github.com/sirupsen/logrus"
"runtime"
"sync"
"task-processor/internal/appState"
"task-processor/internal/shared"
)
func (s *Parser) HandleTasks(tasks []shared.Task, sender chan shared.TaskResult, state *appState.State) {
log.Debug(logHeader + logWorker + "handling tasks")
func (s *Parser) HandleTasks(ctx context.Context, tasks []shared.Task, sender chan shared.TaskResult, state *appState.State) {
log.Infof("%v %v handling tasks", logHeader, logWorker)
allocCtx, allocCancel := chromedp.NewRemoteAllocator(s.baseCtx, s.externalBrowser)
allocCtx, allocCancel := chromedp.NewRemoteAllocator(ctx, s.externalBrowser)
defer allocCancel()
sessionCtx, sessionCancel := chromedp.NewContext(allocCtx /* chromedp.WithLogf(log.Printf) */, chromedp.WithLogf(func(string, ...any) {}))
defer sessionCancel()
receiver := make(chan shared.Task, len(tasks))
for _, task := range tasks {
@ -20,41 +25,27 @@ func (s *Parser) HandleTasks(tasks []shared.Task, sender chan shared.TaskResult,
}
close(receiver)
log.Debugf("%v gorutines before wait group: %v", logHeader, runtime.NumGoroutine())
wg := sync.WaitGroup{}
for i := 0; i < s.goroutinesNumber; i++ {
wg.Add(1)
go func() {
defer wg.Done()
s.worker(allocCtx, receiver, sender, state)
s.worker(sessionCtx, receiver, sender)
}()
}
wg.Wait()
allocCancel()
log.Debug(logHeader + logWorker + "finished handling tasks")
log.Debugf("%v gorutines after wait group: %v", logHeader, runtime.NumGoroutine())
log.Infof(logHeader + logWorker + "finished handling tasks")
}
func (s *Parser) worker(ctx context.Context, receiver chan shared.Task, sender chan shared.TaskResult, state *appState.State) {
func (s *Parser) worker(ctx context.Context, receiver chan shared.Task, sender chan shared.TaskResult) {
for task := range receiver {
log.WithField("task_uuid", task.MerchUuid).Debug(logHeader + logWorker + "processing task")
//pageCtx, pageCancel := chromedp.NewContext(ctx, chromedp.WithLogf(func(string, ...any) {}))
//
//price, err := s.getPrice(pageCtx, task)
//pageCancel()
//price, err := s.getMinimalPrice(task)
//if err != nil {
// log.WithField("task_uuid", task.MerchUuid).Warn(logHeader + logWorker + logTaskWarning + "failed to process, zero price")
// sender <- shared.TaskResult{
// MerchUuid: task.MerchUuid,
// Origin: task.Origin,
// Price: zeroPrice,
// }
// continue
//}
log.WithField("task_uuid", task.MerchUuid).Infof("%v %v processing task", logHeader, logWorker)
//price will be zeroPrice value in case of any error or if price not found
price := s.getMinimalPrice(task)
price := s.getMinimalPrice(ctx, task)
sender <- shared.TaskResult{
MerchUuid: task.MerchUuid,
Origin: task.Origin,