“软件导致连接中止：套接字写入错误”的官方原因 [英] Official reasons for "Software caused connection abort: socket write error"
问题描述
鉴于此堆栈跟踪代码段
引起：java.net.SocketException：
软件导致连接中止：
套接字写入错误
at
java.net.SocketOutputStream.socketWrite0（Native
Method）
Caused by: java.net.SocketException: Software caused connection abort: socket write error
at java.net.SocketOutputStream.socketWrite0(Native Method)
我试图回答以下问题：
- 什么代码是扔这个例外？ （JVM？/ Tomcat？/我的代码？）
- 是什么原因导致抛出此异常？
关于＃1：
Sun的JVM源代码不包含此确切消息，但我认为文本软件导致连接中止：套接字写入错误来自 SocketOutputStream的本机实现：
Sun's JVM source doesn't contain this exact message, but I think the text Software caused connection abort: socket write error is from the native implementation of SocketOutputStream:
private native void socketWrite0(FileDescriptor fd, byte[] b, int off,
int len) throws IOException;
关于＃2
我的猜测是，它是在客户端终止连接时，在获得完整响应之前引起的（例如发送请求，但在获得完整响应之前，它已关闭/终止/离线）
My guess is that it is caused when the client has terminated the connection, before getting the full response (e.g. sent a request, but before getting the full response, it got closed / terminated / offline)
问题：
- 上述假设是否正确（＃1和＃2）？
- 这可能与情况不同：由于服务器端的网络错误，无法写入客户端？或者会出现相同的错误消息吗？
- 最重要的是：是否有正式文件（例如来自Sun）说明上述内容？
- Are the above assumptions correct (#1 and #2)?
- Can this be diffrentiated from the situation: "could not write to the client, due to a network error on the server side"? or would that render the same error message?
- And most important: Is there an official document (e.g from Sun) stating the above?
我需要证明这个堆栈跟踪是套接字客户端的错误，并且服务器没有做任何事情来避免它。 （除了捕获异常，或者使用非Sun JVM SocketOutputStream，虽然两者都没有真正避免客户端终止的事实）
I need to have a proof that this stack trace is the socket client's "fault", and there is nothing that the server could have done to avoid it. (except catching the exception, or using a non Sun JVM SocketOutputStream, though both don't really avoid the fact the client has terminated)
推荐答案
本地网络系统中止连接时可能会发生此错误，例如，当数据重新传输失败后，WinSock关闭已建立的连接时（接收方永远不会确认数据流套接字上发送的数据）。请参阅此MSDN文章。另请参阅有关软件导致连接中止的一些信息。
"This error can occur when the local network system aborts a connection, such as when WinSock closes an established connection after data retransmission fails (receiver never acknowledges data sent on a datastream socket).". See this MSDN article. See also Some information about 'Software caused connection abort'.
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