CBFS Filter 2020 Node.js Edition

Questions / Feedback?

GetOriginatorProcessId Method

Retrieves the Id of the process (PID) that initiated the operation.

Syntax

cbmonitor.getOriginatorProcessId([callback])

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for this method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

This method can be called within events fired for filesystem operations to retrieve the Id of the process (PID) that initiated the operation. If the query fails, this method returns 0.

Please note that PIDs are not unique, and may be reused by different processes over time (though in practice, this is uncommon).

Applications cannot use this method to retrieve information about remote processes accessing drives shared on the network. Windows does not provide such information due to the nature of remote access.

Note: This method can only be called within events, and must be called in the same thread that the event was originally fired on.

 
 
Copyright (c) 2021 Callback Technologies, Inc. - All rights reserved.
CBFS Filter 2020 Node.js Edition - Version 20.0 [Build 7917]