2020-06-02 08:37
@JFinal 是的。后来是做了个自动解析日志的工具，根据特征解析出对应的ip，然后在nginx上自动配置conf进行拦截，直接返回403。这样这类请求到不了后端jfinal-undertow了
2020-05-24 09:16
使用nginx做代理，记录下了详细日志：
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://wujieliulan.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "CONNECT www.voanews.com:443 HTTP/1.0" 400 150 "-" "-"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://www.baidu.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://www.minghui.org/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://www.boxun.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://wujieliulan.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://www.epochtimes.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://www.123cha.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://www.baidu.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://www.123cha.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://www.boxun.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "GET http://www.bing.com/ HTTP/1.1" 503 190 "-" "python-requests/2.6.0 CPython/2.7.5 Linux/3.10.0-693.11.1.el7.x86_64"
111.224.235.80 - - [24/May/2020:00:43:58 +0800] "CONNECT www.voanews.com:443 HTTP/1.0" 400 150 "-" "-"
应该是爬虫之类的程序
2020-05-22 13:33
我也有类似问题出现。可能和网络中存在扫描工具有关系，参考https://issues.redhat.com/browse/UNDERTOW-592
2020-05-01 18:55
@JFinal 并发不大，一共不超过100人。出现问题以后 undertow 被停掉了，提示undertow shutdown in 0 second,see you later. 然后cmd窗口（系统部署在window上）被关闭了。继续跟进看看 有眉目再来反馈
2019-07-06 15:40
使用undertow.serverName=MyServerName。测试通过。完美！
2019-06-11 23:09
系统框架中使用了java8的nashorn，可以在线将代码保存在页面文件中，已达到实时在线开发和生效的目的。这样看方案2比较适合。回去测试一下再反馈。
2019-06-11 22:54
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