Goggle Ads API DNS Exception

[Rajender Gottipamula]

Hi Team,

When we are connecting to Google API from our .NET application, we are getting below exception. If we recycle application app pool every time in our server it is getting resolved.

Can we have permanent fix for this instead of recycle the application app pool everytime?

Status(StatusCode="Unavailable", Detail="DNS resolution failed for service: googleads.googleapis.com:443", DebugException="Grpc.Core.Internal.CoreErrorDetailException: {"created":"@1676289379.336000000","description":"Resolver transient failure","file":"..\..\..\src\core\ext\filters\client_channel\client_channel.cc","file_line":1356,"referenced_errors":[{"created":"@1676289379.336000000","description":"DNS resolution failed for service: googleads.googleapis.com:443","file":"..\..\..\src\core\ext\filters\client_channel\resolver\dns\native\dns_resolver.cc","file_line":202,"grpc_status":14,"referenced_errors":[{"created":"@1676289379.336000000","description":"Failed to init ares channel. C-ares error: c-ares library initialization not yet performed","file":"..\..\..\src\core\ext\filters\client_channel\resolver\dns\c_ares\grpc_ares_wrapper.cc","file_line":540}]}]}")

Please do let me know, if you need any more information from our end to investigate this issue.

Regards,

Rajender G

[Google Ads API Forum Advisor]

Hi Rajender,

Thank you for reaching out to Google Ads API Forum.

We provide support for Google Ads API related concerns only. Since this is already a client library concern, you may try reaching out to the respective client library owner by filing an issue on the issue tracker on the Issues tab of the .NET client library on the github as they should be more equipped to provide guidance on this matter when it comes to Google Ads API client library concerns / inquiries.

Regards,

Abigail Google Ads API Team

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