Facing errors while requesting for routing service

[SanketPimple]

I'm using the sample code for Routing task to check before I buy. I have set up the proxy server and I'm giving some hardcoded latitude - longitude pairs in the code instead of clicking on the map.

I am able to see the routes for 11 points successfully but if i input more than 11 points, I am facing the following errors:

Response for preflight has invalid HTTP status code 403

Reason: CORS header 'Access-Control-Allow-Origin' missing

And  How do I use CORS in the code?

#routing services‌ #javascript app‌

[RobertScheitlin__GISP]

Sanket,

   Have you verified that you are making requests through the proxy. The reason I ask is you normally do not have to worry about CORs when using a proxy. Can you share your code for review?

[SanketPimple]

Yes I'm using a proxy.

Below is the proxy.config file

<?xml version="1.0" encoding="utf-8" ?>

<ProxyConfig allowedReferers="*"

                logFile="proxy_log.log"

                logLevel="INFO"

                mustMatch="true">

  <serverUrls>

    <serverUrl url="http://services.arcgisonline.com"

        matchAll="true"/>

<serverUrl url="http://route.arcgis.com"

   clientId=<id>

   clientSecret=<secret>

   username="username"

   password="password"

   matchAll="true">

</serverUrl>

  </serverUrls>

</ProxyConfig>

<!-- See https://github.com/Esri/resource-proxy for more information -->

[RobertScheitlin__GISP]

Sanket,

   You use username and password or clientid and appsecret not both.