Method sendOpenAIError

proxy/handler.go:2091–2100

(w http.ResponseWriter, status int, errType, message string)

			func() bool { return !responseStarted })
		if err != nil {
			if ctx.Err() != nil {
				return
			}
			lastErr = err
			excluded[account.ID] = true
			// Integrity failures are upstream hiccups, not account faults.
			if !isStreamIntegrityError(err) {
				h.handleAccountFailure(account, err)
			}
			if !responseStarted {
				continue
			}
			h.recordFailureWithDetails("openai", model, account.ID, err)