fix(tui): queue busy submissions gracefully

This commit is contained in:
Brooklyn Nicholson 2026-04-26 03:27:45 -05:00
parent 5cd41d2b3b
commit ee7ef33b02
3 changed files with 51 additions and 4 deletions

View file

@ -1,5 +1,6 @@
import { type MutableRefObject, useCallback, useRef } from 'react'
import { type MutableRefObject, useCallback, useEffect, useRef } from 'react'
import { TYPING_IDLE_MS } from '../config/timing.js'
import { attachedImageNotice } from '../domain/messages.js'
import { looksLikeSlashCommand } from '../domain/slash.js'
import type { GatewayClient } from '../gatewayClient.js'
@ -14,6 +15,9 @@ import { turnController } from './turnController.js'
import { getUiState, patchUiState } from './uiStore.js'
const DOUBLE_ENTER_MS = 450
const SESSION_BUSY_RE = /session busy|waiting for model response/i
const isSessionBusyError = (e: unknown) => e instanceof Error && SESSION_BUSY_RE.test(e.message)
const expandSnips = (snips: PasteSnippet[]) => {
const byLabel = new Map<string, string[]>()
@ -44,6 +48,30 @@ export function useSubmission(opts: UseSubmissionOptions) {
} = opts
const lastEmptyAt = useRef(0)
const typingIdleTimer = useRef<ReturnType<typeof setTimeout> | null>(null)
useEffect(() => {
if (composerState.input || composerState.inputBuf.length) {
if (getUiState().busy) {
turnController.boostStreamingForTyping()
}
if (typingIdleTimer.current) {
clearTimeout(typingIdleTimer.current)
}
typingIdleTimer.current = setTimeout(() => {
typingIdleTimer.current = null
turnController.relaxStreaming()
}, TYPING_IDLE_MS)
}
return () => {
if (typingIdleTimer.current) {
clearTimeout(typingIdleTimer.current)
}
}
}, [composerState.input, composerState.inputBuf])
const send = useCallback(
(text: string) => {
@ -65,6 +93,13 @@ export function useSubmission(opts: UseSubmissionOptions) {
turnController.interrupted = false
gw.request<PromptSubmitResponse>('prompt.submit', { session_id: sid, text: submitText }).catch((e: Error) => {
if (isSessionBusyError(e)) {
composerActions.enqueue(text)
patchUiState({ busy: true, status: 'queued for next turn' })
return sys(`queued: "${text.slice(0, 50)}${text.length > 50 ? '…' : ''}"`)
}
sys(`error: ${e.message}`)
patchUiState({ busy: false, status: 'ready' })
})
@ -92,7 +127,7 @@ export function useSubmission(opts: UseSubmissionOptions) {
})
.catch(() => startSubmit(text, expand(text)))
},
[appendMessage, composerState.pasteSnips, gw, maybeGoodVibes, setLastUserMsg, sys]
[appendMessage, composerActions, composerState.pasteSnips, gw, maybeGoodVibes, setLastUserMsg, sys]
)
const shellExec = useCallback(