blocks|key|365889|text|您是否正在访问http数据？您可以使用HttpClient库而不是标准库吗？该库有更多的选项，并将提供更好的错误消息。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|365890|http://hc.apache.org/httpclient-3.x/|offset|length|365891|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|10|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@$D|O|E|P|1|Q]]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|C]]]]

Are you accessing http data? Can you use the HttpClient library instead of the standard library? The library has more options and will provide better error messages.

<a href="http://hc.apache.org/httpclient-3.x/" rel="nofollow noreferrer">http://hc.apache.org/httpclient-3.x/</a>

blocks|key|365893|text|我见过这种情况的唯一一次是当我有一个错误的连接时，或者当有人关闭我在不同线程上下文中使用的套接字时。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|365894|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

The only time I've seen something like this happen is when I have a bad connection, or when somebody is closing the socket that I am using from a different thread context.

blocks|key|363155|text|这通常意味着存在网络错误，例如TCP超时。我将首先在连接上放置一个嗅探器(wireshark)，看看您是否能看到任何问题。如果出现TCP错误，您应该能够看到它。此外，您还可以检查路由器日志(如果适用)。如果在任何地方涉及到无线，那就是这类错误的另一个来源。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|363156|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

This usually means that there was a network error, such as a TCP timeout. I would start by placing a sniffer (wireshark) on the connection to see if you can see any problems. If there is a TCP error, you should be able to see it. Also, you can check your router logs, if this is applicable. If wireless is involved anywhere, that is another source for these kind of errors.

blocks|key|362665|text|尝试将'autoReconnect=true‘添加到jdbc连接字符串|type|unstyled|depth|inlineStyleRanges|entityRanges|data|362666|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Try adding 'autoReconnect=true' to the jdbc connection string

blocks|key|3153975|text|当连接超时或远程主机终止其连接(应用程序关闭、计算机关机等)时，会时不时地发生这种情况。您可以通过自己管理套接字并通过其通信协议处理应用程序中的断开连接，然后调用shutdownInput和shutdownOutput来清除会话，从而避免这种情况。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3153976|entityMap^0|29|D|2N|E|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

This will happen from time to time either when a connection times out or when a remote host terminates their connection (closed application, computer shutdown, etc). You can avoid this by managing sockets yourself and handling disconnections in your application via its communications protocol and then calling <code>shutdownInput</code> and <code>shutdownOutput</code> to clear up the session.

blocks|key|3153982|text|如果您有另一个服务或程序在http端口上运行，请注意。它发生在我试图使用端口时，它被另一个程序占用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3153983|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Look if you have another service or program running on the http port. It happened to me when I tried to use the port and it was taken by another program.

blocks|key|362675|text|如果要使用Netbeans管理Tomcat，请尝试在Tools+-+Servers中禁用HTTP监视器|type|unstyled|depth|inlineStyleRanges|entityRanges|data|362676|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

If you are using Netbeans to manage Tomcat, try to disable HTTP monitor in Tools - Servers

blocks|key|3153992|text|如果您的TLS客户端无法通过配置为要求客户端身份验证的服务器进行身份验证，也会发生这种情况。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3153993|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

This also happens if your TLS client is unable to be authenticate by the server configured to require client authentication.

blocks|key|362690|text|我也有这个问题。我的解决方案是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|362691|sc.setSoLinger(true,+10);|code-block|syntax|javascript|362692|从网站复制-->通过使用setSoLinger()方法，您可以在发送重置之前显式设置延迟，从而为读取或发送数据提供更多时间。|offset|length|style|CODE|362693|也许这不是每个人的答案，而是一些人的答案。|362694|entityMap^0|0|0|C|D|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@$I|T|J|U|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

I too had this problem. My solution was:

<pre><code>sc.setSoLinger(true, 10);
</code></pre>

COPY FROM A WEBSITE -->By using the <code>setSoLinger()</code> method, you can explicitly set a delay before a reset is sent, giving more time for data to be read or send.

Maybe it is not the answer to everybody but to some people.

blocks|key|362696|text|当连接突然关闭时(当TCP连接在发送缓冲区中仍有数据时被重置时)，就会发生此错误。这种情况非常类似于一种更常见的“对等重置连接”。当通过Internet连接时，它可能会零星发生，但如果时机正确，也可以系统地发生(例如，使用本地主机上的保持连接)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|362697|HTTP客户端应该重新打开连接并重试请求。重要的是要理解，当连接处于这种状态时，除了关闭它之外，没有其他方法可以摆脱它。任何发送或接收的尝试都将产生相同的错误。|362698|不要使用URL.open()，使用Apache-Commons+HttpClient，它具有重试机制、连接池、保持活动和许多其他功能。|offset|length|style|CODE|362699|示例用法：|362700|HttpClient+httpClient+=+HttpClients.custom()
++++++++++++.setConnectionTimeToLive(20,+TimeUnit.SECONDS)
++++++++++++.setMaxConnTotal(400).setMaxConnPerRoute(400)
++++++++++++.setDefaultRequestConfig(RequestConfig.custom()
++++++++++++++++++++.setSocketTimeout(30000).setConnectTimeout(5000).build())
++++++++++++.setRetryHandler(new+DefaultHttpRequestRetryHandler(5,+true))
++++++++++++.build();
//+the+httpClient+should+be+re-used+because+it+is+pooled+and+thread-safe.

HttpGet+request+=+new+HttpGet(uri);
HttpResponse+response+=+httpClient.execute(request);
reader+=+new+BufferedReader(new+InputStreamReader(response.getEntity().getContent()));
//+handle+response+...|code-block|syntax|javascript|362701|entityMap|0|LINK|mutability|MUTABLE|url|https://hc.apache.org/httpcomponents-client-ga/^0|0|0|4|A|W|A|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|10|8|@$F|11|G|12|H|I]]|9|@$F|13|G|14|1|15]]|A|$]]|$1|J|3|K|5|6|7|16|8|@]|9|@]|A|$]]|$1|L|3|M|5|N|7|17|8|@]|9|@]|A|$O|P]]|$1|Q|3|-4|5|6|7|18|8|@]|9|@]|A|$]]]|R|$S|$5|T|U|V|A|$W|X]]]]

This error occurs when a connection is closed abruptly (when a TCP connection is reset while there is still data in the send buffer). The condition is very similar to a much more common 'Connection reset by peer'. It can happen sporadically when connecting over the Internet, but also systematically if the timing is right (e.g. with keep-alive connections on localhost).

An HTTP client should just re-open the connection and retry the request. It is important to understand that when a connection is in this state, there is no way out of it other than to close it. Any attempt to send or receive will produce the same error.

Don't use <code>URL.open()</code>, use Apache-Commons <a href="https://hc.apache.org/httpcomponents-client-ga/" rel="noreferrer">HttpClient</a> which has a retry mechanism, connection pooling, keep-alive and many other features.

Sample usage:

<pre><code>HttpClient httpClient = HttpClients.custom()
 .setConnectionTimeToLive(20, TimeUnit.SECONDS)
 .setMaxConnTotal(400).setMaxConnPerRoute(400)
 .setDefaultRequestConfig(RequestConfig.custom()
 .setSocketTimeout(30000).setConnectTimeout(5000).build())
 .setRetryHandler(new DefaultHttpRequestRetryHandler(5, true))
 .build();
// the httpClient should be re-used because it is pooled and thread-safe.

HttpGet request = new HttpGet(uri);
HttpResponse response = httpClient.execute(request);
reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
// handle response ...
</code></pre>

I haven't been able to find an adequate answer to what exactly the following error means:

<code>java.net.SocketException: Software caused connection abort: recv failed</code> 

Notes:

<ul>
<li>This error is infrequent and unpredictable; although getting this error means that all future requests for URIs will also fail.</li>
<li>The only solution that works (also, only occasionally) is to reboot Tomcat and/or the actual machine (Windows in this case).</li>
<li>The URI is definitely available (as confirmed by asking the browser to do the fetch).</li>
</ul>

Relevant code:

<pre><code>BufferedReader reader;
try { 
 URL url = new URL(URI);
 reader = new BufferedReader(new InputStreamReader(url.openStream())));
} catch( MalformedURLException e ) { 
 throw new IOException("Expecting a well-formed URL: " + e); 
}//end try: Have a stream

String buffer;
StringBuilder result = new StringBuilder();
while( null != (buffer = reader.readLine()) ) { 
 result.append(buffer); 
}//end while: Got the contents.
reader.close();
</code></pre>

java.net.SocketException: Software caused connection abort: recv failed

身份验证

服务器

路由器

Windows

路由

对于下面这个错误的确切含义，我还没有找到一个合适的答案：java.net.SocketException: Software caused connection abort: recv failed备注：此错误很少见且不可预测；尽管出现此错误意味着以后对URI的所有请求也将失败。唯一有效的解决方案(也是偶尔有效的)是重...

问java.net.SocketException:软件导致连接中止: recv失败
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