浅念
59 lines
1.9 KiB
JavaScript
59 lines
1.9 KiB
JavaScript
// Push queue worker: drains pending items, POSTs to the ingest endpoint,
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// removes on success, backs off exponentially on failure, marks failed
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// after MAX_RETRIES attempts. Driven by alarms in background.js.
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//
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// ★ 无状态:每次 processQueue 自己 loadConfig() 从 chrome.storage 读配置,
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// 不缓存到模块级变量 —— MV3 SW 休眠重启会清空模块状态,缓存会导致 worker 永不推送(B)。
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import { getPending, markStatus } from './queue.js';
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import { buildIngestPayload } from './payload.js';
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import { loadConfig } from './config.js';
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const MAX_RETRIES = 8;
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export async function processQueue() {
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const cfg = await loadConfig();
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if (!cfg || !cfg.enabled || !cfg.serverUrl || !cfg.token) {
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return { processed: 0 };
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}
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const items = await getPending(3);
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let processed = 0;
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for (const it of items) {
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try {
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const payload = buildIngestPayload(it.payload.record, it.payload.messages);
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const res = await fetch(`${cfg.serverUrl}/api/ingest`, {
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method: 'POST',
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headers: {
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Authorization: `Bearer ${cfg.token}`,
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'Content-Type': 'application/json',
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},
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body: JSON.stringify(payload),
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});
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if (res.ok) {
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// 标 sent 保留记录供 getStats 统计;旧实现 remove 会让 popup"已推"永远 0(显示 bug)
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await markStatus(it.id, 'sent');
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processed++;
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} else {
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await bumpRetry(it, `HTTP ${res.status}`);
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}
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} catch (e) {
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await bumpRetry(it, String((e && e.message) || e));
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}
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}
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return { processed };
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}
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async function bumpRetry(it, err) {
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const retries = (it.retries || 0) + 1;
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if (retries >= MAX_RETRIES) {
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await markStatus(it.id, 'failed', { retries, lastError: err });
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} else {
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const delay = Math.min(Math.pow(2, retries) * 1000, 3600 * 1000);
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await markStatus(it.id, 'pending', {
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retries,
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nextRetry: Date.now() + delay,
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lastError: err,
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});
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}
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}
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