WSS Error Codes - BlockDB Docs

Code	Name	Meaning	Action
1000	NORMAL_CLOSURE	Graceful shutdown	Reconnect
1001	GOING_AWAY	Server restart	Reconnect with backoff
1008	POLICY_VIOLATION	Invalid auth/scope	Refresh token; verify scope
1011	INTERNAL_ERROR	Server error	Reconnect with jitter
1013	TRY_AGAIN_LATER	Backpressure	Increase backoff; reduce subscriptions

Use exponential backoff: 1s, 2s, 4s, 8s (max 30s)

Last modified on November 11, 2025