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Update example code in README

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This commit is contained in:
Ken Hibino 2021-06-23 05:37:35 -07:00
parent 27baf6de0d
commit bf54621196
1 changed files with 26 additions and 28 deletions
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38
README.md
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@ -92,21 +92,19 @@ type ImageResizePayload struct {
//----------------------------------------------
func NewEmailDeliveryTask(userID int, tmplID string) (*asynq.Task, error) {
payload := EmailDeliveryPayload{UserID: userID, TemplateID: templID}
bytes, err := json.Marshal(payload)
payload, err := json.Marshal(EmailDeliveryPayload{UserID: userID, TemplateID: templID})
if err != nil {
return nil, err
}
return asynq.NewTask(TypeEmailDelivery, bytes), nil
return asynq.NewTask(TypeEmailDelivery, payload), nil
}
func NewImageResizeTask(src string) (*asynq.Task, error) {
payload := ImageResizePayload{SourceURL: src}
bytes, err := json.Marshal(payload)
payload, err := json.Marshal(ImageResizePayload{SourceURL: src})
if err != nil {
return nil, err
}
return asynq.NewTask(TypeImageResize, bytes), nil
return asynq.NewTask(TypeImageResize, payload), nil
}
//---------------------------------------------------------------
@ -164,20 +162,19 @@ import (
const redisAddr = "127.0.0.1:6379"
func main() {
r := asynq.RedisClientOpt{Addr: redisAddr}
c := asynq.NewClient(r)
defer c.Close()
client := asynq.NewClient(asynq.RedisClientOpt{Addr: redisAddr})
defer client.Close()
// ------------------------------------------------------
// Example 1: Enqueue task to be processed immediately.
// Use (*Client).Enqueue method.
// ------------------------------------------------------
t, err := tasks.NewEmailDeliveryTask(42, "some:template:id")
task, err := tasks.NewEmailDeliveryTask(42, "some:template:id")
if err != nil {
log.Fatalf("could not create task: %v", err)
}
info, err := c.Enqueue(t)
info, err := client.Enqueue(task)
if err != nil {
log.Fatalf("could not enqueue task: %v", err)
}
@ -189,7 +186,7 @@ func main() {
// Use ProcessIn or ProcessAt option.
// ------------------------------------------------------------
info, err = c.Enqueue(t, asynq.ProcessIn(24*time.Hour))
info, err = client.Enqueue(task, asynq.ProcessIn(24*time.Hour))
if err != nil {
log.Fatalf("could not schedule task: %v", err)
}
@ -201,13 +198,13 @@ func main() {
// Options include MaxRetry, Queue, Timeout, Deadline, Unique etc.
// ----------------------------------------------------------------------------
c.SetDefaultOptions(tasks.TypeImageResize, asynq.MaxRetry(10), asynq.Timeout(3*time.Minute))
client.SetDefaultOptions(tasks.TypeImageResize, asynq.MaxRetry(10), asynq.Timeout(3*time.Minute))
t, err = tasks.NewImageResizeTask("https://example.com/myassets/image.jpg")
task, err = tasks.NewImageResizeTask("https://example.com/myassets/image.jpg")
if err != nil {
log.Fatalf("could not create task: %v", err)
}
info, err = c.Enqueue(t)
info, err = client.Enqueue(task)
if err != nil {
log.Fatalf("could not enqueue task: %v", err)
}
@ -218,7 +215,7 @@ func main() {
// Options passed at enqueue time override default ones.
// ---------------------------------------------------------------------------
info, err = c.Enqueue(t, asynq.Queue("critical"), asynq.Timeout(30*time.Second))
info, err = client.Enqueue(task, asynq.Queue("critical"), asynq.Timeout(30*time.Second))
if err != nil {
log.Fatal("could not enqueue task: %v", err)
}
@ -243,9 +240,9 @@ import (
const redisAddr = "127.0.0.1:6379"
func main() {
r := asynq.RedisClientOpt{Addr: redisAddr}
srv := asynq.NewServer(r, asynq.Config{
srv := asynq.NewServer(
asynq.RedisClientOpt{Addr: redisAddr}
asynq.Config{
// Specify how many concurrent workers to use
Concurrency: 10,
// Optionally specify multiple queues with different priority.
@ -255,7 +252,8 @@ func main() {
"low": 1,
},
// See the godoc for other configuration options
})
},
)
// mux maps a type to a handler
mux := asynq.NewServeMux()