nl_tokens: Respond utility
pl_tokens: function respond ( ) { const context = this const consumeOpts = <mask> . consumeOpts const channel = context . consumerChannel let method let args const methods = [ 'ack' , 'nack' , 'ackAll' , 'nackAll' , 'reject' ] method = methods . find ( function ( method ) { if ( context [ method ] ) { args = context [ method ] return true } } ) if ( method ) { args = values ( pick ( args , [ 'allUpTo' , 'requeue' ] ) ) if ( method === 'ack' || method === 'nack' ) { args . unshift ( context . message ) } channel [ method ] . apply ( channel , args ) } else if ( ! consumeOpts . noAck ) { // if queue is expecting an acknowledgement emit err let err = new NoAckError ( 'Message completed middlewares w/out any acknowledgement' ) Context . onerror ( context , err ) } }