Question: does uvloop set stdout to non-blocking?

I'm trying to debug an issue and can't really follow the code in here and over at libuv.

I seem to be getting errors when printing out large amounts of data suggestiong my stdout might be switched to non-blocking mode. Is uvloop doing this, why (is there a parameter to not do it, is there a strong reason not to do it), and is stderr affected as well?

Thanks in advance!

未确定文件或测试；首先追踪 uvloop 对 stdout 和 stderr 的处理，以及 libuv 中相应的行为。确认大型写入是否使用非阻塞描述符、原因是什么，以及是否存在配置选项；在考虑更改之前，记录答案并重现报告的错误。