eternalirons

2.2.5方法区如下描述： 它用于存储已被虚拟机加载的类型信息、常量、静态变量、即时编译器编译后的代码缓存等数据。 但是我在其他博客上看到代码缓存不在方法区中，然后我去Oracle官网找代码缓存的描述也没有找到它的具体位置，代码缓存并不在虚拟机规范讨论的范围，通过hotspot vm的描述只能得知是在堆外内存，但是不知道是否在方法区中。

Motivation: I put forward an issue #89 . In order to get address on the server side, we can meeting needs by exposing the addresses from StompServerConnection.

Why do not expose NetSocket in StompServerTCPConnectionImpl.java

2

As the title suggests, why do not expose NetSocket in StompServerTCPConnectionImpl.java, I would like to obtain NetSocket at server side to get localAddress and remoteAddress, but no api expose NetSocket.

### Questions The server send an error frame, then the client occur exception "Size must be > 0" ### Version 4.4.3~4.4.5 ### Context I encountered an exception which looks suspicious...