Visibility timeout

  • Tune
  • Queue 16

Difficulty 3 of 5

A long job is still running when its visibility timeout expires. Another worker receives it and repeats the effect. Tune visibility and heartbeat renewal for the real job duration.

Play level

AMQPHTTP/2Users0 req/sMessage bro…1 vCPU · 1 GBWorker4 vCPU · 4 GB
AMQPHTTP/2Users0 req/sMessage bro…1 vCPU · 1 GBWorker4 vCPU · 4 GB
The board at the start of the level
Delivered twice, charged onceTap to turn the ID check on or off

13 deliveries · 10 payments applied · 0 charged twice

Goals and limits

Duplicates
none
Completion time
under 60 s
Lost writes
none
Monthly cost
under 200 USD/mo

Concepts

How players did

Player results load from the server.

All levels