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出现异常 #22

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liusida opened this issue Oct 27, 2016 · 1 comment

liusida commented Oct 27, 2016

我用了try来执行quotation.all，以免抓取异常退出，但在服务器上执行抓取偶尔会出现如下错误：
Unclosed client session
client_session: <aiohttp.client.ClientSession object at 0x7faee5fb1470>

应该是异常后这里可能没执行到？
https://github.com/shidenggui/easyquotation/blob/master/easyquotation/basequotation.py#L73

查了下aiohttp的issue aio-libs/aiohttp#1175
他似乎是提倡特定的用法，但我看不太懂。

如果长时间稳定的抓取，怎样的方案比较好呢？谢谢

Author

liusida commented Oct 27, 2016

嗯。。。我用crontab来进行每分钟调用，然后程序就跑一次就好了，这样就不会出现这些错误了。

搞定。

shidenggui closed this as completed

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