watchdog#

tradeexecutor.cli.watchdog Python module in Trading Strategy framework.

Module description#

Watch out for internal oracle hang conditions.

Suitable for multithread and multiprocess watching.

Classes#

How does the watchdog communicate with its tasks.

Functions#

`check_hung_workers`(watchdog_registry)	Check that all workers have reported in time.
`create_watchdog_registry`(mode)	Create new multiprocess co-ordation structure.
`get_last_ping`(watchdog_registry, name)	Get the UNIX timestamp when a process pinged last time.
`get_timeout`(watchdog_registry, name)	Get the UNIX timestamp when a process pinged last time.
`get_watched_workers`(watchdog_registry)	Get list of processes that are on the watchdog list.
`mark_alive`(watchdog_registry, name[, time_])	Mark the worker being alive.
`register_worker`(watchdog_registry, name, ...)	Register a worker/main loop.
`start_background_watchdog`(watchdog_registry)	Call in the main thread.
`stop_watchdog`()	Stop making watchdog checks.
`suicide`()	Hard kill Python application despite multiple threads.