some problems

hi there ara some problems in using video cache。
1.if device has network ,just setLooping(true) , it lead to the use of network also
2.readSourceAsync this method will cause concurrency problems。 its like lseek failed: EBADF (Bad file number) and so on。because if that cache file was still being write while another thread attempted to access it, an IOException would be thrown
3.sendto failed: ECONNRESET (Connection reset by peer) this problem I didn't resolve it， do u have any idea?
any way， thank u your shared
Best regard!

未指定文件、测试或入口点。首先在有网络访问的情况下复现报告的三种行为：循环播放、在写入缓存文件时并发访问 readSourceAsync，以及 ECONNRESET 情况。完成的标准是每种行为都已隔离、其原因已记录，并且已验证受影响的场景得到解决。

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