无法从sysctl和文件\ proc \ sys \ net \ core \ somaxconn获取SOMAXCONN默认值:200

问题描述

我试图在Java中使用jython。 (环境:python 2,java 1.8,jython 2.72) 这是我尝试过的

    Properties props = new Properties();
    props.put("python.console.encoding","UTF-8"); // Used to prevent: console: Failed to install '': java.nio.charset.UnsupportedCharsetException: cp0.
    props.put("python.security.respectJavaAccessibility","false"); //don't respect java accessibility,so that we can access protected members on subclasses
    props.put("python.import.site","false");
    Properties preprops = System.getProperties();
    pythoninterpreter.initialize(preprops,props,new String[]{});
    try(pythoninterpreter pythoninterpreter = new pythoninterpreter()) {
        pythoninterpreter.exec("import urllib2");
        pythoninterpreter.exec("ua_headers = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/60.0.3112.101 Safari/537.36'}");
        pythoninterpreter.exec("request = urllib2.Request('https://news.google.com/RSS/search?q=vehicle',headers=ua_headers)");
        pythoninterpreter.exec("response = urllib2.urlopen(request)"); //program stuck here,see errors below
        pythoninterpreter.exec("html = response.read()");
        pythoninterpreter.exec("print(html)");
    }

23:55:22.367 [MainThread]调试org.python.netty.channel.DefaultChannelId--dio.netty.processId:15064(自动检测到) 23:55:22.368 [MainThread]调试org.python.netty.util.NetUtil--Djava.net.preferIPv4Stack:false 23:55:22.368 [MainThread]调试org.python.netty.util.NetUtil--Djava.net.preferIPv6Addresses:否 23:55:23.219 [MainThread]调试org.python.netty.util.NetUtil-回送接口:lo(软件回送接口1,127.0.0.1) 23:55:23.220 [MainThread]调试org.python.netty.util.NetUtil-无法从sysctl和文件\ proc \ sys \ net \ core \ somaxconn中获取SOMAXCONN。认值:200 23:55:24.119 [MainThread]调试org.python.netty.channel.DefaultChannelId--dio.netty.machineId:04:d3:b0:ff:fe:7c:35:21(自动检测到) 23:55:24.167 [Jython-Netty-Client-0]调试org.python.netty.util.Recycler--dio.netty.recycler.maxCapacityPerThread:4096 23:55:24.167 [Jython-Netty-Client-0]调试org.python.netty.util.Recycler--dio.netty.recycler.maxSharedCapacityFactor:2 23:55:24.167 [Jython-Netty-Client-0]调试org.python.netty.util.Recycler--dio.netty.recycler.link容量:16 23:55:24.167 [Jython-Netty-Client-0]调试org.python.netty.util.Recycler--dio.netty.recycler.ratio:8 23:55:24.179 [Jython-Netty-Client-0]调试org.python.netty.buffer.AbstractByteBuf--Dorg.python.netty.buffer.checkAccessible:true 23:55:24.179 [Jython-Netty-Client-0]调试org.python.netty.buffer.AbstractByteBuf--Dorg.python.netty.buffer.checkBounds:true 23:55:24.180 [Jython-Netty-Client-0]调试org.python.netty.util.ResourceLeakDetectorFactory-加载的认ResourceLeakDetector:org.python.netty.util.ResourceLeakDetector@632c62a1 23:55:25.248 [MainThread]调试org.python.netty.handler.ssl.JdkSslContext-认协议(JDK):[TLSv1.2,TLSv1.1,TLSv1] 23:55:25.248 [MainThread] DEBUG org.python.netty.handler.ssl.JdkSslContext - 密码套件(JDK):[TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,TLS_RSA_WITH_AES_128_GCM_SHA256,TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA]

有人可以帮我,非常感谢!

解决方法

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