在localhost：1099上拒绝JBoss服务器连接 [英] JBoss server connection refused on localhost:1099

问题描述

我有一个在远程服务器上运行的JBoss 5.0.1 GA实例。服务器尝试启动位于同一实例上的批处理服务，但报告连接被拒绝。我发现一些网页说要将localhost地址添加到jndi.properties，但是服务器无法完全启动。错误代码：

I have an instance of JBoss 5.0.1 GA running on a remote server. The server attempts to start a batch service located on the same instance, but it reports connection refused. I found some webpage that said to add the localhost address to jndi.properties, but then the server fails to start altogether. The error code:

10:27:23,831 DEBUG [TimedSocketFactory] createSocket, hostAddr: localhost/127.0.0.1, port: 1099, localAddr: null, localPort: 0, timeout: 0
10:27:23,831 DEBUG [NamingContext] Failed to connect to localhost:1099
javax.naming.CommunicationException: Failed to connect to server localhost/127.0.0.1:1099 [Root exception is javax.naming.ServiceUnavailableException:
Failed to connect to server localhost/127.0.0.1:1099 [Root exception is java.net.ConnectException: Connection refused]]

我运行命令

netstat -anpt

，该列表包含此服务器的IP和端口1099.

and the list contains the IP of this server and port 1099.

我运行

telnet [IP of server] 8080

并成功连接。

我运行

telnet [IP of server] 1099

并返回拒绝连接和一些奇怪的字符。

and it returns connection refused and some weird characters.

关于如何处理的任何想法？谢谢

Any ideas on what to do about this? Thanks

推荐答案

1. 通过ssh登录服务器，并在此服务器上从终端执行下一步操作。


2. 运行 netstat -anpt | grep 1099


3. 检查1099端口的状态是否为LISTEN。记住程序名和pid（netstat的最后一列输出，应该类似于 5812 / java ）


4. 试试调查，使用了什么程序它。运行 ps aux | grep xxxx 其中xxxx - 来自第3步的pid


5. 检查程序参数并确保它是Jboss实例。


6. 检查 iptables 设置，确保允许从localhost到1099的传入连接（默认情况下应该是这样）


7. 尝试连接到端口1099


8. 暂时禁用iptables，如果可能的话。


9. 尝试连接到端口1099


10. 检查代理设置，也许你通过代理去localhost。

1. Log in into server via ssh and do next actions from terminal on this server.
2. Run netstat -anpt | grep 1099
3. Check state of 1099 port is LISTEN. Remember program name and pid ( last column output of netstat, should be something like 5812/java)
4. Try investigate, what program used it. Run ps aux | grep xxxx where xxxx - pid from step 3
5. Check program arguments and be sure it is Jboss instance.
6. Check iptables settings, be sure incoming connection to 1099 is allowed from localhost ( it should be by default)
7. try connect to port 1099
8. Temporally disable iptables, if it possible.
9. try connect to port 1099
10. Check proxy settings, maybe you go to localhost through proxy.

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