. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 1.4 Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contents CHAPTER 1 Features • Multiprocessing worker pools • Asynchronous tasks • Scheduled, cron and repeated tasks • Signed and compressed packages • Failure and success database or cache • Result configure it and install the appropriate client library. • Run Django Q cluster in order to handle tasks async: $ python manage.py qcluster 1.1.1 Requirements Django Q is tested for Python 3.7, 3.8 and

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 1.4 Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contents CHAPTER 1 Features • Multiprocessing worker pools • Asynchronous tasks • Scheduled, cron and repeated tasks • Signed and compressed packages • Failure and success database or cache • Result configure it and install the appropriate client library. • Run Django Q cluster in order to handle tasks async: $ python manage.py qcluster 1.1.1 Requirements Django Q is tested for Python 3.7, 3.8 and

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.4 Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Contents CHAPTER 1 Features • Multiprocessing worker pools • Asynchronous tasks • Scheduled and repeated tasks • Encrypted and compressed packages • Failure and success database or cache • Result same broker. On most broker types this will be used as the queue name. Defaults to ’default’. Note: Tasks are encrypted. When a worker encounters a task it can not decrypt, it will be discarded or failed

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.4 Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Contents CHAPTER 1 Features • Multiprocessing worker pools • Asynchronous tasks • Scheduled and repeated tasks • Encrypted and compressed packages • Failure and success database or cache • Result same broker. On most broker types this will be used as the queue name. Defaults to ’default’. Note: Tasks are encrypted. When a worker encounters a task it can not decrypt, it will be discarded or failed

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 1.4 Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Contents CHAPTER 1 Features • Multiprocessing worker pools • Asynchronous tasks • Scheduled and repeated tasks • Encrypted and compressed packages • Failure and success database or cache • Result same broker. On most broker types this will be used as the queue name. Defaults to ’default’. Note: Tasks are encrypted. When a worker encounters a task it can not decrypt, it will be discarded or failed

using Python multiprocessing. Features Multiprocessing worker pools Asynchronous tasks Scheduled, cron and repeated tasks Signed and compressed packages Failure and success database or cache Result hooks cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference Tasks async_task() AsyncTask Cached operations Synchronous testing Connection pooling Reference Groups Status Reference Admin Successful tasks Failed tasks Scheduled tasks Queued tasks Errors Signals Available signals Subscribing to a signal Architecture Signed Tasks Broker Pusher Worker Monitor Sentinel

using Python multiprocessing. Features Multiprocessing worker pools Asynchronous tasks Scheduled, cron and repeated tasks Signed and compressed packages Failure and success database or cache Result hooks cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference Tasks async_task() AsyncTask Cached operations Synchronous testing Connection pooling Reference Groups Status Reference Admin Successful tasks Failed tasks Scheduled tasks Queued tasks Errors Signals Available signals Subscribing to a signal Architecture Signed Tasks Broker Pusher Worker Monitor Sentinel

using Python multiprocessing. Features Multiprocessing worker pools Asynchronous tasks Scheduled and repeated tasks Encrypted and compressed packages Failure and success database or cache Result hooks scheduler rollbar cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Reference Tasks async() Async Cached operations Synchronous testing Connection pooling Reference Groups Reference Reference Monitor Legend Info Status Reference Admin Successful tasks Failed tasks Scheduled tasks Queued tasks Architecture Signed Tasks Broker Pusher Worker Monitor Sentinel Timeouts Scheduler Stop procedure

using Python multiprocessing. Features Multiprocessing worker pools Asynchronous tasks Scheduled and repeated tasks Encrypted and compressed packages Failure and success database or cache Result hooks cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Custom Broker Reference Tasks async() Async Cached operations Synchronous testing Connection pooling Reference Groups Reference Status Reference Admin Successful tasks Failed tasks Scheduled tasks Queued tasks Signals Available signals Subscribing to a signal Architecture Signed Tasks Broker Pusher Worker Monitor Sentinel

using Python multiprocessing. Features Multiprocessing worker pools Asynchronous tasks Scheduled and repeated tasks Encrypted and compressed packages Failure and success database or cache Result hooks scheduler rollbar cpu_affinity Brokers Redis Disque IronMQ Amazon SQS MongoDB Django ORM Reference Tasks async() Async Cached operations Synchronous testing Connection pooling Reference Groups Reference Reference Monitor Legend Info Status Reference Admin Successful tasks Failed tasks Scheduled tasks Queued tasks Architecture Signed Tasks Broker Pusher Worker Monitor Sentinel Timeouts Scheduler Stop procedure