© 2026 Hedgehog Software, LLC

TwitterGitHubDiscord
More
CommunitiesDocsAboutTermsPrivacy
Search
Star
Setup for Free
SupabaseS
Supabase•8mo ago•
3 replies
小反

WebSocket connection to failed problem?

Hi,

I’m encountering a strange issue with Supabase Realtime. Everything was working just fine — the WebSocket connection was successful just a few minutes ago. But suddenly, without changing any code, the connection started failing with the following error:
WebSocket connection to 'wss://test.supabase.co/realtime/v1/websocket?apikey=...' failed
WebSocket connection to 'wss://test.supabase.co/realtime/v1/websocket?apikey=...' failed


This also happened yesterday — the connection was completely down for the whole day, and then it started working again without any changes on my side.

Could anyone help me understand what might be going wrong, or if there are any recent changes on the Supabase backend?

Thanks!
Supabase banner
SupabaseJoin
Supabase gives you the tools, documentation, and community that makes managing databases, authentication, and backend infrastructure a lot less overwhelming.
45,816Members
Resources

Similar Threads

Was this page helpful?
Recent Announcements

Similar Threads

WebSocket connection failed
SupabaseSSupabase / help-and-questions
4y ago
Local: WebSocket connection failed
SupabaseSSupabase / help-and-questions
8mo ago
realtime websocket failed to connect
SupabaseSSupabase / help-and-questions
4y ago
WSS Connection failed
SupabaseSSupabase / help-and-questions
4mo ago