AMQPLIB - NodeJS - Asserting a Lazy Queue in RabbitMQ












0















I want to assert a queue in lazy mode into existence via amqplib using nodeJs.



I know I can do this by creating policies, I don't want to do that as its hard to automate right now in the environment we have.



I have tried the following:



        let options = {
durable: true,
arguments: {},
lazy: true, //doesnt work
mode: "lazy" //doesnt work
};
if (job.highQueueLengthExpected) {
options.arguments["x-queue-mode"] = "lazy"; //doesnt work
options.arguments["queue-mode"] = "lazy"; //doesnt work
options["x-queue-mode"] = "lazy"; //doesnt work
}

return ch.assertQueue(job.key, options).then(function (ok) {


I am checking the mode of the queue via RabbitMQ's HTTP API by firing



curl  -u guest:guest 'localhost:15672/api/queues/{vhostName}/{queueName}'


For all the options I provide while asserting the queue, the mode comes back as default










share|improve this question



























    0















    I want to assert a queue in lazy mode into existence via amqplib using nodeJs.



    I know I can do this by creating policies, I don't want to do that as its hard to automate right now in the environment we have.



    I have tried the following:



            let options = {
    durable: true,
    arguments: {},
    lazy: true, //doesnt work
    mode: "lazy" //doesnt work
    };
    if (job.highQueueLengthExpected) {
    options.arguments["x-queue-mode"] = "lazy"; //doesnt work
    options.arguments["queue-mode"] = "lazy"; //doesnt work
    options["x-queue-mode"] = "lazy"; //doesnt work
    }

    return ch.assertQueue(job.key, options).then(function (ok) {


    I am checking the mode of the queue via RabbitMQ's HTTP API by firing



    curl  -u guest:guest 'localhost:15672/api/queues/{vhostName}/{queueName}'


    For all the options I provide while asserting the queue, the mode comes back as default










    share|improve this question

























      0












      0








      0








      I want to assert a queue in lazy mode into existence via amqplib using nodeJs.



      I know I can do this by creating policies, I don't want to do that as its hard to automate right now in the environment we have.



      I have tried the following:



              let options = {
      durable: true,
      arguments: {},
      lazy: true, //doesnt work
      mode: "lazy" //doesnt work
      };
      if (job.highQueueLengthExpected) {
      options.arguments["x-queue-mode"] = "lazy"; //doesnt work
      options.arguments["queue-mode"] = "lazy"; //doesnt work
      options["x-queue-mode"] = "lazy"; //doesnt work
      }

      return ch.assertQueue(job.key, options).then(function (ok) {


      I am checking the mode of the queue via RabbitMQ's HTTP API by firing



      curl  -u guest:guest 'localhost:15672/api/queues/{vhostName}/{queueName}'


      For all the options I provide while asserting the queue, the mode comes back as default










      share|improve this question














      I want to assert a queue in lazy mode into existence via amqplib using nodeJs.



      I know I can do this by creating policies, I don't want to do that as its hard to automate right now in the environment we have.



      I have tried the following:



              let options = {
      durable: true,
      arguments: {},
      lazy: true, //doesnt work
      mode: "lazy" //doesnt work
      };
      if (job.highQueueLengthExpected) {
      options.arguments["x-queue-mode"] = "lazy"; //doesnt work
      options.arguments["queue-mode"] = "lazy"; //doesnt work
      options["x-queue-mode"] = "lazy"; //doesnt work
      }

      return ch.assertQueue(job.key, options).then(function (ok) {


      I am checking the mode of the queue via RabbitMQ's HTTP API by firing



      curl  -u guest:guest 'localhost:15672/api/queues/{vhostName}/{queueName}'


      For all the options I provide while asserting the queue, the mode comes back as default







      node.js rabbitmq node-amqplib






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 23 '18 at 5:11









      Sumit MaingiSumit Maingi

      1,28811432




      1,28811432
























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          queueMode: 'lazy'



          works for me. In general I think the amqplib option keys are the camel-cased versions of the amqp features or options with the x- removed. For example x-dead-letter-exchange in amqp is deadLetterExchange in amqplib.



          This only works with amqplib v0.5.3 and higher.






          share|improve this answer

























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            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            queueMode: 'lazy'



            works for me. In general I think the amqplib option keys are the camel-cased versions of the amqp features or options with the x- removed. For example x-dead-letter-exchange in amqp is deadLetterExchange in amqplib.



            This only works with amqplib v0.5.3 and higher.






            share|improve this answer






























              0














              queueMode: 'lazy'



              works for me. In general I think the amqplib option keys are the camel-cased versions of the amqp features or options with the x- removed. For example x-dead-letter-exchange in amqp is deadLetterExchange in amqplib.



              This only works with amqplib v0.5.3 and higher.






              share|improve this answer




























                0












                0








                0







                queueMode: 'lazy'



                works for me. In general I think the amqplib option keys are the camel-cased versions of the amqp features or options with the x- removed. For example x-dead-letter-exchange in amqp is deadLetterExchange in amqplib.



                This only works with amqplib v0.5.3 and higher.






                share|improve this answer















                queueMode: 'lazy'



                works for me. In general I think the amqplib option keys are the camel-cased versions of the amqp features or options with the x- removed. For example x-dead-letter-exchange in amqp is deadLetterExchange in amqplib.



                This only works with amqplib v0.5.3 and higher.







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited Mar 12 at 18:47

























                answered Mar 12 at 18:19









                CivSivCivSiv

                11




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