如何从Java EE应用程序提供套接字？ [英] How to serve a socket from a Java EE application?

问题描述

我们希望在Java EE应用服务器（JBoss 4.2.3）中提供一些客户端请求。我读到 Java EE规范不允许打开套接字企业bean 。但规范没有其他选择。

We would like to serve some client requests within our Java EE application server (JBoss 4.2.3). I read that the Java EE spec doesn't allow opening a socket from an enterprise bean. But the spec suggests no alternatives.

具体来说，企业bean不应该：

Specifically, enterprise beans should not:

• 监听，接受连接或从网络套接字多播

所以问题是：我可以做些什么来从应用服务器中提供一些基于二进制 tcp的协议（而不是http）？

So the question is: What can I do to serve some binary tcp based protocols (not http) from within an application server?

此处有人建议实施资源适配器。这是你必须去的方式还是其他（更容易）的解决方案？

Here someone suggests to implement a resource adapter. Is this the way you have to go or are there other (easier) solutions?

推荐答案

现在我实施一个解决方法：

Right now I implement a workaround:

alt text http://yuml.me/7f82bd5c

我使用独立的java应用程序接受来自客户端的tcp调用，并将它们作为JNDI调用转发给应用程序服务器。

I use a standalone java application that accepts tcp calls from the client and forwards them as JNDI calls to the application server.

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