Postman How to make multiple requests at the same time

Question

I want to POST data from Postman Google Chrome extension   I want to make 10 requests with different data and it should be at the same time   Is it possible to do such in Postman    If yes  can anyone explain to me how can this be achieved

User · Answer

In postman s collection runner you can t make simultaneous asynchronous requests  so instead use Apache JMeter instead  It allows you to add multiple threads and add synchronizing timer to it

User · Answer

Postman doesn t do that but you can run multiple curl requests asynchronously in Bash   curl url1  amp  curl url2  amp  curl url3  amp        Remember to add an  amp  after each request which means that request should run as an async job    Postman however can generate curl snippet for your request  https   learning getpostman com docs postman sending api requests generate code snippets

User · Answer

If you are only doing GET requests and you need another simple solution from within your Chrome browser  just install the  Open Multiple URLs  extension   https   chrome google com webstore detail open-multiple-urls oifijhaokejakekmnjmphonojcfkpbbh hl en  I ve just ran 1500 url s at once  did lag google a bit but it works

User · Answer

Not sure if people are still looking for simple solutions to this  but you are able to run multiple instances of the  Collection Runner  in Postman   Just create a runner with some requests and click the  Run  button multiple times to bring up multiple instances

User · Answer

Run all Collection in a folder in parallel    use strict    global Promise   require  bluebird    const path   require  path    const newman    Promise promisifyAll require  newman     const fs   Promise promisifyAll require  fs     const environment    postman environment json   const FOLDER   path join   dirname   Collections Folder      let files   fs readdirSync FOLDER   files   files map file  gt  path join FOLDER  file   console log files    Promise map files  file   gt         return newman runAsync       collection  file     your collection     environment  path join   dirname  environment     your env     reporters    cli                    concurrency  2

User · Answer

I don t know if this question is still relevant  but there is such possibility in Postman now  They added it a few months ago    All you need is create simple  js file and run it via node js  It looks like this   var path   require  path      async   require  async      https   www npmjs com package async   newman   require  newman       parametersForTestRun         collection  path join   dirname   postman collection json       your collection     environment  path join   dirname   postman environment json      your env       parallelCollectionRun   function done      newman run parametersForTestRun  done          Runs the Postman sample collection thrice  in parallel  async parallel       parallelCollectionRun      parallelCollectionRun      parallelCollectionRun        function err  results        err  amp  amp  console error err        results forEach function result          var failures   result run failures        console info failures length   JSON stringify failures failures  null  2               result collection name  ran successfully                     Then just run this  js file   node fileName js  in cmd    More details here

User · Answer

I guess there s no such feature in postman as to run concurrent tests   If i were you i would consider Apache jMeter which is used exactly for such scenarios    Regarding Postman  the only thing that could more or less meet your needs is - Postman Runner    There you can specify the details     number of iterations   upload csv file with data for different test runs  etc     The runs won t be concurrent  only consecutive   Hope that helps  But do consider jMeter  you ll love it

[post] Postman: How to make multiple requests at the same time

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