nl_tokens: Completion callback passed to the appropriate effect runner
pl_tokens: function currCb ( <mask> , isErr ) { if ( effectSettled ) { return } effectSettled = true cb . cancel = noop // defensive measure if ( sagaMonitor ) { isErr ? sagaMonitor . effectRejected ( effectId , res ) : sagaMonitor . effectResolved ( effectId , res ) } cb ( res , isErr ) }