Error getaddrinfo ENOTFOUND in nodejs for get call

Question

I am running a web server on node the code for which is given below  var restify   require  restify     var server   restify createServer     var quotes         author    Audrey Hepburn   text    Nothing is impossible  the word itself says  I m possible          author    Walt Disney   text    You may not realize it when it happens  but a kick in the teeth may be the best thing in the world for you        author    Unknown   text    Even the greatest was once a beginner  Don t be afraid to take that first step         author    Neale Donald Walsch   text    You are afraid to die  and you re afraid to live  What a way to exist        server get      function req  res      res json quotes        server get   quote random   function req  res      var id   Math floor Math random     quotes length     var q   quotes id     res json q        server get   quote  id   function req  res      if quotes length  lt   req params id    req params id  lt  0        res statusCode   404      return res send  Error 404  No quote found           var q   quotes req params id     res json q        server listen process env PORT    3011     And then i want to do a get request in the following code  var https   require  http            HOW TO Make an HTTP Call - GET        options for GET var optionsget         host    http   localhost       port   3010      path     quote random      the rest of the url with parameters if needed     method    GET     do GET     console info  Options prepared     console info optionsget   console info  Do the GET call        do the GET request var reqGet   https request optionsget  function res        console log  statusCode     res statusCode          uncomment it for header details     console log  headers     res headers         res on  data   function d            console info  GET result  n            process stdout write d           console info   n nCall completed                  reqGet end    reqGet on  error   function e        console error e         I am just starting with node and i dont even know if this is the right way  I want to test the performance of express and restify I have done a apache benchmark test for the server code i wrote and found contradicting results that restify is better So i want to test out some more by making calls to remote services and then later read write to mongodb The above code is my starting point I am getting the error     Error  getaddrinfo ENOTFOUND  code   ENOTFOUND   errno   ENOTFOUND   syscall   getaddrinfo      Am i atleast heading in the write direction  What is the right way to the kind of tests that i want to  Why did i get the result restify faster than express  Can anyone guide me to the best starting point tutorials for application in node express backbone and mongodb

User · Answer

I was running into the same problem and after some trial and error discovered that my hosts file customisation was causing the problem.

My localhost DNS was overwritten and because of that a simple ping was failing:

$ ping http://localhost
# ping: cannot resolve http://localhost: Unknown host

Once I resolved the configuration of /private/etc/hosts file, pinging localhost successfully worked, and was no longer getting the error that you were seeing:

# Fatal error: getaddrinfo ENOTFOUND

User · Answer

for me it was because in  etc hosts file the hostname is not added

User · Answer

I also had same problem and I fixed it by using right proxy  Please double check your proxy settings if you are using proxy network   Hope this will help you -

User · Answer

getaddrinfo ENOTFOUND means client was not able to connect to given address  Please try specifying host without http   var optionsget         host    localhost       port   3010      path     quote random      the rest of the url with parameters if needed     method    GET     do GET      Regarding learning resources  you won t go wrong if you start with http   www nodebeginner org  and then go through some good book to get more in-depth knowledge - I recommend Professional Node js   but there s many out there

User · Answer

i have same issue with Amazon server i change my code to this    var connection   mysql createConnection       localAddress        35 160 300 66       user        root       password    root       database    rootdb         check mysql node module https   github com mysqljs mysql

User · Answer

I can t explain why  but changing url parameter from having localhost to 127 0 0 1 on mongodb MongoClient connect   method on Windows 10 solved the issue

User · Answer

var http   require  http       var options                host   localhost         port  80        path    broadcast            var requestLoop   setInterval function           http get  options  function  resp            resp on  data   function  d              console log   data    d toString                         resp on  end   function  d               console log   Finished                           on  error   function  e              console log   error    e                  10000    var dns   require  dns    cache       dns  lookup   dns lookup  dns lookup   function domain  family  done        if   done            done   family          family   null             var key   domain family      if  key in cache            var ip   cache key               ipv   ip indexOf          -1   4   6           return process nextTick function                 done null  ip  ipv                          dns  lookup domain  family  function err  ip  ipv            if  err  return done err           cache key    ip          done null  ip  ipv                  Works fine  100

User · Answer

When I tried to install a new ionic app  I got the same error as follows  I tried many sources and found the mistake made in User Environment and System Environment unnecessarily included the PROXY value   I removed the    user variables http   host port PROXY  system Variables http proxy http   username password host port      and now it is working fine without trouble    ERROR  Network connectivity error occurred  are you offline           If you are behind a firewall and need to configure proxy settings  see  https   ion link cli-proxy-docs          Error  getaddrinfo ENOTFOUND host host 80

User · Answer

Struggling for hours  couldn t afford for more   The solution that worked for me in less than 3 minutes was   npm install axios   Code ended up even shorter   const url      this env someMicroservice address  v1 my-end-point    const   data     await axios get lt MyInterface   gt  url      auth        username  this env auth user      password  this env auth pass          return data

User · Answer

Check host file which like this       Host Database     localhost is used to configure the loopback interface   when the system is booting   Do not change this entry     127 0 0 1   localhost 255 255 255 255 broadcasthost

[node.js] Error: getaddrinfo ENOTFOUND in nodejs for get call

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