servlets - 如何通过 http 建立 Red5 隧道而不出现 NetConnection.Connect.Closed 错误？

Question

Red5 v0.8

我正在尝试通过端口 80 建立 red5 隧道，因为我的应用程序无法在某些设置上运行。

起初，当我建立 red5 连接时，我尝试在域名后面加上“:80”。这导致了一个新的 NetConnection.Connect.Closed 错误。

然后我撤消了这些更改，然后尝试执行 this guide I found实现更改后，我得到了同样的错误。

那么我做错了什么/我还需要做什么？

另外，我应该向您提供哪些代码/配置文件？

编辑:

所以我查看了 Red5 日志，似乎我明白了

2013-06-14 05:04:53,330 [main] ERROR o.a.coyote.http11.Http11Protocol - Error initializing endpoint
java.net.BindException: Address already in use<null>:80

完整的错误消息如下。

我执行了“netstat -nlp”并看到“nginx”位于端口 80 上，因此这可能是一个问题。

话又说回来，'nginx'是一个http服务器，所以将http从http移走没有多大意义

---

指南中引用的我的 web.xml 包含以下内容:

<servlet>
        <servlet-name>rtmpt</servlet-name>
        <servlet-class>org.red5.server.net.rtmpt.RTMPTServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>rtmpt</servlet-name>
        <url-pattern>/fcs/*</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>rtmpt</servlet-name>
        <url-pattern>/open/*</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>rtmpt</servlet-name>
        <url-pattern>/close/*</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>rtmpt</servlet-name>
        <url-pattern>/send/*</url-pattern>
    </servlet-mapping>

    <servlet-mapping>
        <servlet-name>rtmpt</servlet-name>
        <url-pattern>/idle/*</url-pattern>
    </servlet-mapping>

在 red5/conf/red5.properties 中，我有以下内容:

# HTTP
http.host=0.0.0.0
http.port=80
https.port=8443

---

日志中的错误消息

java.net.BindException: Address already in use<null>:80
    at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:502) [tomcat-coyote-6.0.18.jar:na]
    at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:176) [tomcat-coyote-6.0.18.jar:na]
    at org.apache.catalina.connector.Connector.initialize(Connector.java:1058) [catalina-6.0.18.jar:na]
    at org.apache.catalina.startup.Embedded.start(Embedded.java:830) [catalina-6.0.18.jar:na]
    at org.red5.server.tomcat.TomcatLoader.init(TomcatLoader.java:430) [red5.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [na:1.6.0_27]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [na:1.6.0_27]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [na:1.6.0_27]
    at java.lang.reflect.Method.invoke(Method.java:616) [na:1.6.0_27]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1414) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1375) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1335) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:473) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409) [spring-beans-2.5.6.jar:2.5.6]
    at java.security.AccessController.doPrivileged(Native Method) [na:1.6.0_27]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429) [spring-beans-2.5.6.jar:2.5.6]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728) [spring-context-2.5.6.jar:2.5.6]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380) [spring-context-2.5.6.jar:2.5.6]
    at org.red5.server.Launcher.launch(Launcher.java:60) [red5.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [na:1.6.0_27]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [na:1.6.0_27]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [na:1.6.0_27]
    at java.lang.reflect.Method.invoke(Method.java:616) [na:1.6.0_27]
    at org.red5.server.Bootstrap.bootStrap(Bootstrap.java:106) [boot.jar:na]
    at org.red5.server.Bootstrap.main(Bootstrap.java:50) [boot.jar:na]

Answer 1

您不能让 red5 服务器和 http 服务器同时监听端口 80。要使用 RTMPT，您可以使用代理服务器将 open/send/fsc/idle 等请求重定向到本地 red5 服务器，例如端口 5080。这是我在 apache Web 服务器中使用的配置:

ProxyPass /open http://localhost:5080/open
ProxyPassReverse /open http://localhost:5080/open
ProxyPass /send http://localhost:5080/send
ProxyPassReverse /send http://localhost:5080/send
ProxyPass /idle http://localhost:5080/idle
ProxyPassReverse /idle http://localhost:5080/idle
ProxyPass /close http://localhost:5080/close
ProxyPassReverse /close http://localhost:5080/close
ProxyPass /fcs http://localhost:5080/fcs
ProxyPassReverse /fcs http://localhost:5080/fcs

并让 red5 服务器监听默认端口 5080:

# HTTP
http.host=0.0.0.0
http.port=5080
https.port=5443

但当然，如果您愿意，您可以使用任何其他未使用的端口。