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Comments (4)

xia-chu avatar xia-chu commented on May 18, 2024

有没有更详细的错误日志截图?

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DroidChow avatar DroidChow commented on May 18, 2024

复现步骤:成功播放流后断开网络。
原因是在socket异常出错后TcpClient会调用onErr处理异常,而由TcpClient:onSockErr可以看出,出错回调是在重置sock之前进行的,如此可能会造成循环。

void TcpClient::onSockErr(const SockException& ex) {
	onErr(ex);
	TcpClient::shutdown();	
}

例如socket异常后,{Rtsp/RTMP}Player回调teardown接口,terardown函数调用TcpClient::alive来判断socket是否存活,而sock重置之前alive返回恒为true。我临时将onErr置后可以暂时解决问题,但没有测试对其它地方的影响

void TcpClient::onSockErr(const SockException& ex) {
	TcpClient::shutdown();	
	onErr(ex);// 置后
}

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oujiangping avatar oujiangping commented on May 18, 2024

@xiongziliang
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe
test_server(168) /soft/ZLMediaKit/src/Rtsp/RtspPlayer.cpp 581
2019-04-25 05:13:19.864 W | onPlayResult_l 5 broken pipe

这个报错在580行左右,代码由于我加过log所以行数不是特别精准了

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xia-chu avatar xia-chu commented on May 18, 2024

你好 这个bug我已经通过更新ZLToolKit解决
这个问题导致的原因是,在Socket onErr事件触发时,RtspPlayer对象会发送teardown指令给服务器,但是这个时候socket是不可写的 导致又触发了onErr事件。

我通过在onErr事件触发前closeSocket,这样发送数据时就不会再触发onErr事件事件了

我已经通过修改代码的方式重现了 broken pipe这种情况,新代码不在会有这个bug了

谢谢对本项目的支持!

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