Method run

cli/src/api/apiSession.ts:398–449

()

        const limit = 200
        const run = async () => {
            let cursor = startSeq
            while (true) {
                const response = await axios.get(
                    `${configuration.apiUrl}/cli/sessions/${encodeURIComponent(this.sessionId)}/messages`,
                    {
                        params: { afterSeq: cursor, limit },
                        headers: buildHubRequestHeaders({
                            Authorization: `Bearer ${this.token}`,
                            'Content-Type': 'application/json'
                        }),
                        timeout: 15_000
                    }
                )

                const parsed = CliMessagesResponseSchema.safeParse(response.data)
                if (!parsed.success) {
                    throw apiValidationError('Invalid /cli/sessions/:id/messages response', response)
                }

                const messages = parsed.data.messages
                if (messages.length === 0) {
                    break
                }

                let maxSeq = cursor
                for (const message of messages) {
                    if (typeof message.seq === 'number') {
                        if (message.seq > maxSeq) {
                            maxSeq = message.seq
                        }
                    }
                    this.handleIncomingMessage(message)
                }

                const observedSeq = this.incomingFilter.cursorSeq() ?? maxSeq
                const nextCursor = Math.max(maxSeq, observedSeq)
                if (nextCursor <= cursor) {
                    logger.debug('[API] Backfill stopped due to non-advancing cursor', {
                        cursor,
                        maxSeq,
                        observedSeq
                    })
                    break
                }

                cursor = nextCursor
                if (messages.length < limit) {
                    break
                }
            }
        }

        this.backfillInFlight = run().finally(() => {
            this.backfillInFlight = null