SignalR endpoints giving CORS error #4217

lalitChougule created 2 years ago

ABP Framework version: v4.3.1
UI type: Angular
DB provider: EF Core
Tiered (MVC) or Identity Server Separated (Angular): yes
Exception message and stack trace: N.A
Steps to reproduce the issue:" N.A

Hi,

My project have total 7 micro-services out of which 1 is dedicated for SignalR Post deployment other 6 are working fine, but the one which is dedicated for SignalR is giving CORS error. All the appsettings and Host Module logic looks fine as same logic is working for other 6 services. There are no logs in Cloud Watch to check for. Not getting any more details, only this URL in network tab : https://xxx.dev.xxxxx.com/eventsync/hubs/notifications/negotiate?negotiateVersion=1 PFA images for your reference

We have a release planned and it is having very high priority. Please let me know if someone from support team is available for discussion.

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