[UDF] js-evaluator crash

If the javascript function calls json.parse() on an input parameter, and the input is not json, js-evaluator will crash.

If the javascript function has syntax error, js-evaluator will crash.

I have also seen js-evaluator crashing after it running for a few weeks using the following function:

function test (key, sourceDoc, sourceCas, sourceId, targetDoc, targetCas, targetId)

{ let res =

{"key": key, "sourceCas": sourceCas, "sourceId": sourceId, "targetCas": targetCas, "targetId": targetId}

;

return JSON.stringify(res)

}

 

Once it crashes, the js-evaluator client goes into loop logging errors about transient error connection refused.