events_streaming#

Module for events management.

Classes:

`Event`	alias of `SolverEvent`
`EventsManager`(event_type, ...)	Manages server-side events.
`MeshingEvent`(value[, names, module, ...])	Enumerates over supported server (Fluent) events.
`SolverEvent`(value[, names, module, ...])	Enumerates over supported server (Fluent) events.

ansys.fluent.core.streaming_services.events_streaming.Event#

alias of SolverEvent Attributes:

`ABOUT_TO_INITIALIZE_SOLUTION`
`ABOUT_TO_LOAD_CASE`
`ABOUT_TO_LOAD_DATA`
`CALCULATIONS_ENDED`
`CALCULATIONS_PAUSED`
`CALCULATIONS_RESUMED`
`CALCULATIONS_STARTED`
`CASE_LOADED`
`DATA_LOADED`
`FATAL_ERROR`
`ITERATION_ENDED`
`ITERATION_STARTED`
`PROGRESS_UPDATED`
`REPORT_DEFINITION_UPDATED`
`REPORT_PLOT_SET_UPDATED`
`RESIDUAL_PLOT_UPDATED`
`SETTINGS_CLEARED`
`SOLUTION_INITIALIZED`
`SOLUTION_PAUSED`
`SOLVER_TIME_ESTIMATE_UPDATED`
`TIMESTEP_ENDED`
`TIMESTEP_STARTED`

class ansys.fluent.core.streaming_services.events_streaming.EventsManager(event_type, session_events_service, fluent_error_state, session)#

Bases: Generic[TEvent]

Manages server-side events.

This class allows the client to register and unregister callbacks with server events.

Methods:

`__init__`(event_type, session_events_service, ...)	__init__ method of EventsManager class.
`register_callback`(event_name, callback, ...)	Register the callback.
`start`(args, *kwargs)	Start streaming.
`stop`()	Stop streaming.
`unregister_callback`(callback_id)	Unregister the callback.

__init__(event_type, session_events_service, fluent_error_state, session)#: __init__ method of EventsManager class.

register_callback(event_name, callback, *args, **kwargs)#

Parameters:

event_nameTEvent or str: Event to register the callback to.
callbackCallable: Callback to register. If the custom arguments, args and kwargs, are empty then the callback signature must be precisely <function>(session, event_info). Otherwise, the arguments for args and/or kwargs must precede the other arguments in the signature.
argsAny: Arguments.
kwargsAny: Keyword arguments.

Returns:

str: Registered callback ID.

Raises:

InvalidArgument: If event name is not valid.

start(*args, **kwargs)#: Start streaming.

stop()#: Stop streaming.

unregister_callback(callback_id)#

Unregister the callback.

Parameters:

callback_idstr: ID of the registered callback.

class ansys.fluent.core.streaming_services.events_streaming.MeshingEvent(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)#

Bases: Enum

Enumerates over supported server (Fluent) events.

Attributes:

`ABOUT_TO_LOAD_CASE`
`CASE_LOADED`
`FATAL_ERROR`
`PROGRESS_UPDATED`
`SETTINGS_CLEARED`

ABOUT_TO_LOAD_CASE = 'AboutToReadCaseEvent'#

CASE_LOADED = 'CaseReadEvent'#

FATAL_ERROR = 'ErrorEvent'#

PROGRESS_UPDATED = 'ProgressEvent'#

SETTINGS_CLEARED = 'ClearSettingsDoneEvent'#

class ansys.fluent.core.streaming_services.events_streaming.SolverEvent(value, names=None, *, module=None, qualname=None, type=None, start=1, boundary=None)#

Bases: Enum

Enumerates over supported server (Fluent) events.

Attributes:

ABOUT_TO_INITIALIZE_SOLUTION = 'AboutToInitializeEvent'#

ABOUT_TO_LOAD_CASE = 'AboutToReadCaseEvent'#

ABOUT_TO_LOAD_DATA = 'AboutToReadDataEvent'#

CALCULATIONS_ENDED = 'CalculationsEndedEvent'#

CALCULATIONS_PAUSED = 'CalculationsPausedEvent'#

CALCULATIONS_RESUMED = 'CalculationsResumedEvent'#

CALCULATIONS_STARTED = 'CalculationsStartedEvent'#

CASE_LOADED = 'CaseReadEvent'#

DATA_LOADED = 'DataReadEvent'#

FATAL_ERROR = 'ErrorEvent'#

ITERATION_ENDED = 'IterationEndedEvent'#

ITERATION_STARTED = 'IterationStartedEvent'#

PROGRESS_UPDATED = 'ProgressEvent'#

REPORT_DEFINITION_UPDATED = 'ReportDefinitionChangedEvent'#

REPORT_PLOT_SET_UPDATED = 'PlotSetChangedEvent'#

RESIDUAL_PLOT_UPDATED = 'ResidualPlotChangedEvent'#

SETTINGS_CLEARED = 'ClearSettingsDoneEvent'#

SOLUTION_INITIALIZED = 'InitializedEvent'#

SOLUTION_PAUSED = 'AutoPauseEvent'#

SOLVER_TIME_ESTIMATE_UPDATED = 'SolverTimeEstimateEvent'#

TIMESTEP_ENDED = 'TimestepEndedEvent'#

TIMESTEP_STARTED = 'TimestepStartedEvent'#