用Java实现3270协议 [英] Implement 3270 protocol in Java

问题描述

我遇到了IBM HACL访问服务器的问题，该服务器使用3270协议。库不断崩溃，我们的JNI包装器实际上是一个错误修复层，用于实现不佳且文档记录不佳的库（我怀疑我们也引入了新的错误）。此外，在我们公司，每个人都知道Java，如果我们没有JNI-Layer和IBM类库，可以维护软件。

I've got a big problem with IBM HACL for accessing a server which speaks 3270 protocol. The library keeps crashing, and our JNI wrapper is actually a bug-fixing layer for the poorly-implemented and poorly-documented library (and I suspect we have introduced new bugs with it too). Moreover, in our company, everybody knows Java, and could maintain the software if we didn't have the JNI-Layer and the IBM class library.

我们必须使用C ++类库，因为IBM Java库不可用：我们会翻译每个不可打印的字符，并且我们会丢失所有控制字符。

We have to use the C++ class library, because the IBM Java library is unusable: we get every non-printable character translated, and we lose all control characters along the way.

现在问题是：我们可以放弃这个库并完全用Java实现我们的解决方案（我们想避免使用其他供应商提供的另一个库）吗？协议是否有详细记录？ 3270-over-ssl的实现真的如此复杂吗？

Now the question is: can we ditch this library and implement our solution in Java completely (we'd like to avoid using another library from another vendor)? Is the protocol well documented? Is the implementation of 3270-over-ssl really so complex?

谢谢。

推荐答案

http://tools.ietf.org/html/rfc1041

所以我想它的记录（假设我点击了正确的文档）
无法找到一个java实现，但你需要通过telnet编写代码，或者SSH

so i guess its documented (assuming i hit the right doc) couldnt find a java implementation though, you'd need to code it over telnet, or maybe SSH

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