我有一个在Tomcat 8.0.36上运行的网站。在查看日志时，我能够看到同一异常类的错误消息：ClientAbortException。
No 1.
org.apache.catalina.connector.ClientAbortException: java.io.IOException: An existing connection was forcibly closed by the remote host
No 2.
org.apache.catalina.connector.ClientAbortException: java.io.IOException: An established connection was aborted by the software in your host machine
对于第一个，这是我发现的：
This exception can mean that the connection to the client browser was aborted before the response is fully transferred. It is a harmless warning as it can be due to transient network problems or the user aborts/refreshes the page before it loaded.
A list of other causes are:
The user closed the browser before the page loaded.
Their Internet connection failed during loading.
They went to another page before the page loaded.
The browser timed the connection out before the page loaded (would have to be a large page).
第二个怎么样？什么是原因以及用户在浏览器中看到的内容？
感谢您的任何信息！