🗓️ Deta Event Queue

🏄 You can deploy this api completely free for any purpose and without limits on Deta.Sh Just click the link below 🛠️

Simple, reliable and free Event Queue Api.

🔍 Check it on https://DetaEventQueue.deta.dev without any limits 😈

⏩ Example Usage: https://detaeventqueue.deta.dev/docs#/Send%20Your%20Event/receive_event_receive_event_post

Features and Advantages

• ✅ Simple and powerfull for any type of app
• 🐳 Capable of handling over 2 000 000 events per day.
• ⏳️ Delaying execution time.
• 👌 You don't have to use DetaEventQueue for just apps in Deta. You can use it in anywhere you want such as in Docker Container, an instance in Aws, DigitalOcean etc.
• 🕐 Don't make your visitor wait for long-running processes.
• 🏎️ Increase your page speed easily.
• 🔁 Automatic retry if fails.
• 💻 Serverless so yo don't have to hassle with servers.
• 🏷️ Tagging events.
• 🏁 Get result of the event after execution.

For Demo:

• Go to: https://DetaEventQueue.deta.dev
• Password: demo

📝Test It Now With a Simple Request

Use Cases

• Sending an email after signup that takes about 3 seconds
• Background jobs based on events such as ticket created, order received, order shipped etc.
• Process data of the customer that takes time.
• Creating reports to users.
• Creating big files.

How It Works

1. Send your events details to /receive_event endpoint.
   1. url_to_send_request parameter will be called when execution the event. (Which can be something likehttps://example.com/url-to-call-for-the-event)
   2. Optional Parameters:
      1. event_tags: Default: [] Send tags of the event. (Example: ["my-first-tag","My Second Tag"])
      2. call_url_after: Default: 0 Delay the execution of the event. (For example send parameter as 300 if you want to delay 5 minutes)
      3. timeout_for_request: Default: 5 Change how many seconds to wait before timeout. (Can be from 1 to 6)
      4. max_try_count: Default: 3 Change how many times to try. (Must be bigger or equal to 1)
2. A cron which runs every minute will get events that has status of waiting_execution.
3. Try to send get request to the url.
4. If url responds within the timeout limits and a status code less then 300. such as 200 or 201
   1. It will change event as success
   2. Otherwise: it will retry after a minute
5. Status and details of any event can be checked at /get-event endpoint
6. Note: events with status of success and max_try_count_reached is deleted after 24 hours.

Deployment

• It's not rocket science. Just click the button below ⬇️

How Event Key is Given?

• First Deta Base sorts data in key field from small to largest.
• So in order to get events in right sorting
• We subtract 100000000000 from the timestamp (when the event should be executed)
• Then we add uuid4 to the result (in order to prevent conflict of 2 events)

Check Api Documantation below: ⬇️

Swagger UI: https://DetaEventQueue.deta.dev/docs

ReDoc: https://DetaEventQueue.deta.dev/redoc

💁 Example Projects Using with Deta Event Queue :

• https://FormToEmailService.deta.dev
• https://github.com/mehmetcanfarsak/FormToEmailService

Contributing

Feel Free to contribute and add anything you want 😊
I'm checking pull requests daily.