You can run the async code by importing Client from upstash_qstash.asyncio
and awaiting the methods.
Publish to a URL with a 3 second delay and headers/body
from upstash_qstash import Client
client = Client("<QSTASH_TOKEN>")
res = client.publish_json({
"url": "https://my-api...",
"body": { "hello": "world" },
"headers": { "test-header": "test-value" },
"delay": 3
})
print(res["messageId"])
Publish to a topic with a 3 second delay and headers/body
You can make a topic on the QStash console or using the topics API
from upstash_qstash import Client
client = Client("<QSTASH_TOKEN>")
res = client.publish_json({
"topic": "mytopic",
"body": { "hello": "world" },
"headers": { "test-header": "test-value" },
"delay": 3
})
print(res[0]["messageId"])
Publish a method with a callback URL
Callbacks are useful for long running functions. Here, QStash will return the response
of the publish request to the callback URL.
We also change the method to GET in this use case so QStash will make a GET request to the url. The default
is POST.
from upstash_qstash import Client
client = Client("<QSTASH_TOKEN>")
client.publish_json({
"url": "https://my-api...",
"body": { "hello": "world" },
"callback": "https://my-callback...",
"failure_callback": "https://my-failure-callback...",
"method": "GET"
})
The max number of retries is based on your QStash plan
from upstash_qstash import Client
client = Client("<QSTASH_TOKEN>")
client.publish_json({
"url": "https://my-api...",
"body": { "hello": "world" },
"retries": 1
})
Publish HTML content instead of JSON
from upstash_qstash import Client
client = Client("<QSTASH_TOKEN>")
client.publish({
"url": "https://my-api...",
"body": "<html><body><h1>Hello World</h1></body></html>",
"headers": {
"Content-Type": "text/html"
}
})
from upstash_qstash import Client
client = Client("<QSTASH_TOKEN>")
client.publish_json({
"url": "https://my-api...",
"body": { "hello": "world" },
"content_based_deduplication": True
})
