failover_output_device

messageflux.iodevices.failover_output_device_wrapper.failover_output_device

FailoverOutputDevice

FailoverOutputDevice(
    device_manager,
    inner_device,
    failover_device,
    device_name=None,
)

Bases: OutputDevice['FailoverOutputDeviceManager']

this device tries to send to primary output device - if the primary fails, it sends to secondary

Parameters:

Name	Type	Description	Default
`inner_device`	`OutputDevice`	the device to wrap	required
`failover_device`	`OutputDevice`	the failover device to send to in case of primary fail	required
`device_name`	`Optional[str]`	the name for the device (or None to take from inner_device	`None`

failover_device

the failover device

Returns:

Type	Description
	the failover device

inner_device

the inner device

Returns:

Type	Description
	the inner device

close()

closes the underlying devices

FailoverOutputDeviceManager(
    inner_device_manager, failover_device_manager, **kwargs
)

Output Device Manager that uses a failover if the send fails

Parameters:

Name	Type	Description	Default
`inner_device_manager`	`OutputDeviceManager`	the device to wrap	required
`failover_device_manager`	`OutputDeviceManager`	the failover device_manager to send to in case of primary fail	required

connect()

connects to device manager

disconnect()

closes the connection to IODeviceManager