Question

我正在使用Jetty独立版本9.3.9（start.jar）并遇到以下问题：

Jetty已启用SSL，只能通过https访问。 jetty-server的启动和停止由两个shellcripts管理，它们定义了stop-port和stop-key：

java -DSTOP.PORT=PORT -DSTOP.KEY=secret start.jar

PORT和KEY只是占位符

通过--stop参数，Jetty服务器正确停止。现在，当启用模块http2（它完美地工作）并执行停止脚本时，我收到以下错误（第一行被翻译）。

java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at java.net.Socket.connect(Socket.java:538)
at java.net.Socket.<init>(Socket.java:434)
at java.net.Socket.<init>(Socket.java:244)
at org.eclipse.jetty.start.Main.stop(Main.java:512)
at org.eclipse.jetty.start.Main.stop(Main.java:491)
at org.eclipse.jetty.start.Main.doStop(Main.java:479)
at org.eclipse.jetty.start.Main.start(Main.java:403)
at org.eclipse.jetty.start.Main.main(Main.java:75)

并且服务器没有关闭。使用ps aux进行检查时，现在还有两个进程，其中一个进程包含以下行，并且在http2被禁用时也会生成：

java -DSTOP.PORT=PORT -DSTOP.KEY=secret

另一个（新的）包含对java的巨大丑陋调用，看起来它通过Xbootclasspath

加载不同的资源

java -Xbootclasspath/p:lib/alpn/alpn-boot-8.1.7.v20160121.jar 
-Djava.io.tmpdir=/tmp -Djetty.home=jettyfolder/jetty-9.3.9 
-Djetty.base=jettyfolder/jetty-9.3.9/myappbase 
-cp jettyfolder/jetty-9.3.9/lib/apache-jsp/org.eclipse.jdt.core.compiler.
ecj-4.4.2.jar:jettyfolder/jetty-9.3.9/lib/apachejsp/org.eclipse.jetty.apache-jsp-9.3.9.v20160517.jar:jettyfolder/jetty-9.3.9/lib/apache-

......等等。它可能属于ALPN使用的HTTP/2。

一旦禁用http2（例如重命名文件夹start.d），再次通过端口和密钥工作。

Edit2，添加了start.jar的输出--list-config：

Java Environment:
-----------------
java.home = jettyfolder/jetty-9.3.9/jdk1.8.0_91/jre
java.vm.vendor = Oracle Corporation
java.vm.version = 25.91-b14
java.vm.name = Java HotSpot(TM) 64-Bit Server VM
java.vm.info = mixed mode
java.runtime.name = Java(TM) SE Runtime Environment
java.runtime.version = 1.8.0_91-b14
java.io.tmpdir = /tmp
user.dir = jettyfolder/jetty-9.3.9/myappbase
user.language = de
user.country = DE

Jetty Environment:
-----------------
jetty.version = 9.3.9.v20160517
jetty.tag.version = master
jetty.home = jettyfolder/jetty-9.3.9
jetty.base = jettyfolder/jetty-9.3.9/myappbase

Config Search Order:
--------------------
<command-line>
${jetty.base} -> jettyfolder/jetty-9.3.9/myappbase
${jetty.home} -> jettyfolder/jetty-9.3.9

JVM Arguments:
--------------------
-Xbootclasspath/p:lib/alpn/alpn-boot-8.1.7.v20160121.jar

System Properties:
------------------
(no system properties specified)

Properties:
-----------
java.version = 1.8.0_91
java.version.major = 1
java.version.minor = 8
java.version.revision = 0
java.version.update = 91
jetty.ssl.port = 8200
jetty.sslContext.keyManagerPassword = SOMEPASSWORD(placehoder)
jetty.sslContext.keyStorePassword = SOMEPASSWORD(placehoder)
jetty.sslContext.keyStorePath = etc/keystore
jetty.sslContext.trustStorePassword = SOMEPASSWORD(placehoder)
jetty.sslContext.trustStorePath = etc/keystore
Jetty Server Classpath:
-----------------------
Version Information on 15 entries in the classpath.
Note: order presented here is how they would appear on the classpath.
changes to the --module=name command line options will be reflected here.
    changes to the --module=name command line options will be reflected here.
0:                    3.1.0 | ${jetty.home}/lib/servlet-api-3.1.jar
1:                 3.1.0.M0 | ${jetty.home}/lib/jetty-schemas-3.1.jar
2:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-http-9.3.9.v20160517.jar
3:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-server-9.3.9.v20160517.jar
4:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-xml-9.3.9.v20160517.jar
5:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-util-9.3.9.v20160517.jar
6:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-io-9.3.9.v20160517.jar
7:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-security-9.3.9.v20160517.jar
8:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-servlet-9.3.9.v20160517.jar
9:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-alpn-server-9.3.9.v20160517.jar
10:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-webapp-9.3.9.v20160517.jar
11:          9.3.9.v20160517 | ${jetty.home}/lib/jetty-deploy-9.3.9.v20160517.jar
12:          9.3.9.v20160517 | ${jetty.home}/lib/http2/http2-common-9.3.9.v20160517.jar
13:          9.3.9.v20160517 | ${jetty.home}/lib/http2/http2-hpack-9.3.9.v20160517.jar
14:          9.3.9.v20160517 | ${jetty.home}/lib/http2/http2-server-9.3.9.v20160517.jar

Jetty Active XMLs:
------------------
${jetty.home}/etc/jetty.xml
${jetty.home}/etc/jetty-ssl.xml
${jetty.home}/etc/jetty-ssl-context.xml
${jetty.home}/etc/jetty-alpn.xml
${jetty.home}/etc/jetty-deploy.xml
${jetty.home}/etc/jetty-http2.xml
${jetty.home}/etc/jetty-https.xml

Answer 1

选项-DSTOP.PORT=PORT声明无效。

该值应为端口号，Jetty具有绑定的权限。

选择一个介于1025和65534之间的数字并使用它。

例如：-DSTOP.PORT=27272

Answer 2

最后我找到了解决方案：

而不是添加 -DSTOP.PORT=PORT -DSTOP.KEY=secret调用java二进制文件，我只是将它添加到jetty服务器的start.ini文件中。我的start.ini的前两行现在看起来像：

-DSTOP.PORT=PORT 
-DSTOP.KEY=secret

它有效！我猜配置文件中的确切位置无关紧要。此外，px aux现在也无法再显示这两个参数。

如果启用了HTTP / 2，则Jetty Stop-Port无法正常工作

2 个答案: