Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
8,961 questions
Azure App Service [Errno 99] error while attempting to bind on address
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 54%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKF%3C/text%3E%3C/svg%3E)
Keith Freeman
0
Reputation points
My Azure App Service suddenly stopped working and won't successfully restart, anybody know how to fix this? I've stopped and restarted it several times, I've deployed a very minimal web page, still no luck.
2024-10-10T18:43:30.190546079Z ERROR: [Errno 99] error while attempting to bind on address ('::1', 8000, 0, 0): cannot assign requested address
2024-10-10T18:43:32.156Z ERROR - Container xxx-webapp__e734_0_a65c1218 for site xxx-webapp__e734 has exited, failing site start
2024-10-10T18:43:32.157Z INFO - Initiating warmup request to container xxx-webapp__e734_0_a65c1218_middleware for site rfipoc-prototype-webapp__e734
2024-10-10T18:43:32.309Z INFO - Container xxx-webapp__e734_0_a65c1218_middleware for site xxx-webapp__e734 initialized successfully and is ready to serve requests.
2024-10-10T18:43:32.317Z ERROR - xxx-prototype-webapp__e734_0_a65c1218 didn't respond to HTTP pings on port: 8000, failing site start. See container logs for debugging.
2024-10-10T18:43:32.323Z INFO - Stopping site xxx-webapp__e734 because it failed during startup.
Azure App Service
{count} votes
-
VenkateshDodda-MSFT 25,111 Reputation points Microsoft Employee Moderator2024-10-14T10:03:03.3+00:00 @Keith Freeman Thanks for reaching out to Microsoft Q&A, apologize for any inconvenience caused on this.
Looking at the shared logs lines it would be very hard to understand why the app service is not working.
- Did you get any chance to review the container logs/application logs of the app service? do you see any startup failures?
- You can also troubleshoot this issue by running the webapp down detector under diagnose and solve problems of your app service.
-
VenkateshDodda-MSFT 25,111 Reputation points Microsoft Employee Moderator
2024-10-15T04:01:05.7833333+00:00 @Keith Freeman Following up to see if you have a chance to check my previous response and helped. Do let me know if you have any questions on this.
Sign in to comment
Sign in to answer