Monitoring¶

uwsgiconf.runtime.monitoring.register_file_monitor(filename: str, *, target: Union[str, int, uwsgiconf.runtime.signals.Signal] = None)¶

Maps a specific file/directory modification event to a signal.

Parameters:

filename – File or a directory to watch for its modification.
target –
Existing signal to raise or Signal Target to register signal implicitly.

Available targets:
- workers - run the signal handler on all the workers
- workerN - run the signal handler only on worker N
- worker/worker0 - run the signal handler on the first available worker
- active-workers - run the signal handlers on all the active [non-cheaped] workers
- mules - run the signal handler on all of the mules
- muleN - run the signal handler on mule N
- mule/mule0 - run the signal handler on the first available mule
- spooler - run the signal on the first available spooler
- farmN/farm_XXX - run the signal handler in the mule farm N or named XXX

Raises:

ValueError – If unable to register monitor.

class uwsgiconf.runtime.monitoring.Metric(name: str)¶

User metric related stuff.

Note

One needs to register user metric beforehand. E.g.:: section.monitoring.register_metric(section.monitoring.metric_types.absolute('mymetric'))

Parameters:	name – Metric name.

set(value: int, *, mode: str = None) → bool¶

Sets metric value.

Parameters:	value – New value. mode – Update mode. None - Unconditional update. max - Sets metric value if it is greater that the current one. min - Sets metric value if it is less that the current one.

incr(delta: int = 1) → bool¶

Increments the specified metric key value by the specified value.

Parameters:	delta –

decr(delta: int = 1) → bool¶

Decrements the specified metric key value by the specified value.

Parameters:	delta –

mul(value: int = 1) → bool¶

Multiplies the specified metric key value by the specified value.

Parameters:	value –

div(value: int = 1) → bool¶

Divides the specified metric key value by the specified value.

Parameters:	value –