mirror of
https://github.com/algerkong/AlgerMusicPlayer.git
synced 2026-07-11 21:03:37 +08:00
fix(player): 修复播放失败死循环,失败静默重试一次后直接跳下一首
日志实证的故障链:试听歌曲走备用解析 → 命中缓存的失效 URL → Format error → url_expired → 原样重放 → 再次命中同一坏缓存(30 分钟 TTL 内 永远命中)→ 死循环,最终静默停止且不切歌。 修复: - url_expired 恢复前清除该歌曲的解析 URL 缓存(clearMusicCache 此前 只有手动重新解析按钮调用),重试真正拿到新 URL - 恢复为静默重试且仅 1 次(无任何用户提示),仍失败直接切下一首 (单曲列表停止/FM 拉新歌),playTrack 成功时重置计数 - 恢复前校验当前歌曲未变更,避免与 nextPlay 的失败跳歌并发争抢 - nextPlay 播放失败不再原地重试,直接静默跳过下一首 - 修复连续失败上限从未生效的存量 bug:跳歌链递归重置了 consecutiveFailCount,全列表失效时会无限跳歌;现失败链不重置计数, 连续 5 次失败正确停止 - audioService 对 MEDIA_ERR_SRC_NOT_SUPPORTED(4) 不再用同一 URL 重试 (源本身无效,重试纯耗时),网络类错误保留原重试 测试:16 项全过——恢复状态机 8 场景、错误分类 2 项、真实 HTTP 服务 集成 2 项(坏缓存死循环复现 + 清缓存换新 URL 恢复)、跳歌链 4 场景 (直接跳过/全失败恰好 5 次后停止/旧计数重置 bug 复现/主动切歌重置)。
This commit is contained in:
@@ -484,7 +484,11 @@ class AudioService {
|
||||
console.error('Audio load error:', error?.code, error?.message);
|
||||
this.emit('loaderror', { track, error });
|
||||
|
||||
if (retryCount < maxRetries) {
|
||||
// MEDIA_ERR_SRC_NOT_SUPPORTED(4):源本身无效(URL 已失效/返回了
|
||||
// 非音频内容),用同一 URL 重试毫无意义,直接走 url_expired 换新 URL
|
||||
const isSrcNotSupported = error?.code === MediaError.MEDIA_ERR_SRC_NOT_SUPPORTED;
|
||||
|
||||
if (!isSrcNotSupported && retryCount < maxRetries) {
|
||||
retryCount++;
|
||||
console.log(`Retrying playback (${retryCount}/${maxRetries})...`);
|
||||
setTimeout(tryPlay, 1000 * retryCount);
|
||||
|
||||
@@ -281,7 +281,8 @@ export const playTrack = async (
|
||||
if (success) {
|
||||
// 8. 元数据已在 4.5 步与播放并行加载,此处无需再处理
|
||||
|
||||
// 9. 播放成功
|
||||
// 9. 播放成功,重置 URL 过期恢复计数
|
||||
resetUrlExpiredRetry();
|
||||
playerCore.playMusic.playLoading = false;
|
||||
playerCore.playMusic.isFirstPlay = false;
|
||||
playbackRequestManager.completeRequest(requestId);
|
||||
@@ -389,9 +390,41 @@ export const reparseCurrentSong = async (
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* URL 过期恢复:同一首歌仅静默重试一次。
|
||||
* 重试仍失败说明重新解析也救不回来(音源无资源/文件损坏),继续原地重试
|
||||
* 只会死循环,应当直接切到下一首
|
||||
*/
|
||||
const MAX_URL_EXPIRED_RETRIES = 1;
|
||||
let urlExpiredRetrySongId: string | number | null = null;
|
||||
let urlExpiredRetryCount = 0;
|
||||
|
||||
/** playTrack 成功后重置恢复计数(导出给 playTrack 内部使用) */
|
||||
const resetUrlExpiredRetry = (): void => {
|
||||
urlExpiredRetrySongId = null;
|
||||
urlExpiredRetryCount = 0;
|
||||
};
|
||||
|
||||
/**
|
||||
* 清除歌曲的解析 URL 缓存。
|
||||
* 播放失败大概率是缓存的解析 URL 已失效或内容损坏(如返回 HTML 触发
|
||||
* Format error),不清缓存的话重新解析会再次命中同一个坏 URL 形成死循环
|
||||
*/
|
||||
const clearParsedUrlCache = async (songId: string | number): Promise<void> => {
|
||||
// 本地歌曲 id 为 hex 字符串,无解析缓存可清
|
||||
if (!/^\d+$/.test(String(songId))) return;
|
||||
try {
|
||||
const { CacheManager } = await import('@/api/musicParser');
|
||||
await CacheManager.clearMusicCache(Number(songId));
|
||||
} catch (error) {
|
||||
console.warn('[playbackController] 清除URL缓存失败:', error);
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* 设置 URL 过期事件处理器
|
||||
* 监听 audioService 的 url_expired 事件,自动重新获取 URL 并恢复播放
|
||||
* 监听 audioService 的 url_expired 事件,自动重新获取 URL 并恢复播放。
|
||||
* 恢复策略:清坏缓存 → 有限次重试 → 仍失败则自动切下一首
|
||||
*/
|
||||
export const setupUrlExpiredHandler = (): void => {
|
||||
audioService.on('url_expired', async (expiredTrack: SongResult) => {
|
||||
@@ -407,6 +440,42 @@ export const setupUrlExpiredHandler = (): void => {
|
||||
return;
|
||||
}
|
||||
|
||||
// 当前歌曲已变更(例如 nextPlay 的失败跳歌已接管),不再恢复旧歌,
|
||||
// 避免两个恢复驱动并发争抢 generation
|
||||
if (playerCore.playMusic?.id !== expiredTrack.id) {
|
||||
console.log('[playbackController] 当前歌曲已变更,跳过URL过期处理');
|
||||
return;
|
||||
}
|
||||
|
||||
// 统计同一首歌的连续恢复次数
|
||||
if (urlExpiredRetrySongId === expiredTrack.id) {
|
||||
urlExpiredRetryCount++;
|
||||
} else {
|
||||
urlExpiredRetrySongId = expiredTrack.id;
|
||||
urlExpiredRetryCount = 1;
|
||||
}
|
||||
|
||||
// 先清掉可能已损坏的解析 URL 缓存,让重试真正拿到新 URL
|
||||
await clearParsedUrlCache(expiredTrack.id);
|
||||
|
||||
// 超过重试上限:不再原地循环,静默切下一首
|
||||
if (urlExpiredRetryCount > MAX_URL_EXPIRED_RETRIES) {
|
||||
console.warn(`[playbackController] ${expiredTrack.name} 恢复重试失败,切换下一首`);
|
||||
resetUrlExpiredRetry();
|
||||
try {
|
||||
const playlistStore = await getPlaylistStore();
|
||||
if (playlistStore.playList.length > 1 || playerCore.isFmPlaying) {
|
||||
playlistStore.nextPlay();
|
||||
} else {
|
||||
playerCore.setIsPlay(false);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('[playbackController] 切换下一首失败:', error);
|
||||
playerCore.setIsPlay(false);
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
// 保存当前播放位置
|
||||
const currentSound = audioService.getCurrentSound();
|
||||
let seekPosition = 0;
|
||||
@@ -430,31 +499,21 @@ export const setupUrlExpiredHandler = (): void => {
|
||||
playMusicUrl: undefined
|
||||
};
|
||||
|
||||
// 静默重试:成功恢复位置,失败交由下一次 url_expired 事件按上限切歌
|
||||
const success = await playTrack(trackToPlay, true);
|
||||
|
||||
if (success) {
|
||||
// 恢复播放位置
|
||||
if (seekPosition > 0) {
|
||||
// 延迟一小段时间确保音频已就绪
|
||||
setTimeout(() => {
|
||||
try {
|
||||
audioService.seek(seekPosition);
|
||||
} catch {
|
||||
console.warn('[playbackController] 恢复播放位置失败');
|
||||
}
|
||||
}, 300);
|
||||
}
|
||||
message.success(i18n.global.t('player.autoResumed'));
|
||||
} else {
|
||||
// 检查歌曲是否仍然是当前歌曲
|
||||
const currentPlayerCore = await getPlayerCoreStore();
|
||||
if (currentPlayerCore.playMusic?.id === expiredTrack.id) {
|
||||
message.error(i18n.global.t('player.resumeFailed'));
|
||||
}
|
||||
if (success && seekPosition > 0) {
|
||||
// 延迟一小段时间确保音频已就绪
|
||||
setTimeout(() => {
|
||||
try {
|
||||
audioService.seek(seekPosition);
|
||||
} catch {
|
||||
console.warn('[playbackController] 恢复播放位置失败');
|
||||
}
|
||||
}, 300);
|
||||
}
|
||||
} catch (error) {
|
||||
console.error('[playbackController] 处理URL过期事件失败:', error);
|
||||
message.error(i18n.global.t('player.resumeFailed'));
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user