system.kanoa.operators.operatorLogout(sessionInfo, userId)

Logs an operator out of an asset by closing their open mes.operatorAssetSession row (the row where logoutTStamp IS NULL for this userId+assetId pair). There is no separate operator identity - sessionInfo['userId'] is the sec.user being logged out, which can differ from the outer userId param (the actor performing this action, used for changedBy audit).

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Parameters

sessionInfo Dictionary

- assetId	Integer
- tStamp	String
- userId	Integer	the sec.user being logged out

userId Integer: the actor performing this action (changedBy)

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Returns

rowsAffected Integer records modified - 0 if the user had no open session on this asset, or on failure
message String None on success, an error message on failure

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Example

sessionInfo = {'userId': 5,	'assetId': 4, 'tStamp': system.date.now()}
userId = 12
rowsAffected, message = system.kanoa.operators.operatorLogout(sessionInfo, userId)