Graph API error (#613) Curl failed: Operation timed out — distinguishing timeout from successful post creation
Handling Graph API publish timeouts without duplicating posts When a POST to /{user-id}/feed exceeds the client timeout, Facebook returns (#613) Curl failed: Operation timed out after ... milliseconds . The API does not provide an idempotency key for publish operations, so a naive retry after this error can create a duplicate post if the original request eve