如何连接到已注册的节点（Erlang）并使用Ejabberd [英] How to connect to a registered Node (Erlang) and use it from Ejabberd

问题描述

我有一个运行节点的服务器应用程序，等待rpc调用....

I have a server application with a running node, awaits for rpc calls....

（[e-mail]）>

([e-mail])>

我有一个节点在不同的机器上启动，其中ejabberd也运行着

I have a node started on a different machine in which I have ejabberd running as well

erl -name n2 @ 198.XXX.X.XX -setcookie somecookie

erl -name [e-mail] -setcookie somecookie

（[e-mail]）>

([e-mail])>

然后我有ejabberd服务器启动ejabberdctl live，我想要能够ping n2从n1
（[e-mail]）>。

And then I have ejabberd server started with ejabberdctl live and I want to be able to ping n2 from n1 ([e-mail])>.

我可以看到n1已注册并运行net_adm：names（）。

I can see that n1 is registered and running with net_adm:names().

我试图直接从代码net_adm：ping（n2 @ 198.XXX.X.XX）。
但它表示系统不运行与合格的主机名

I tried to do do directly from code net_adm:ping([e-mail]). but it says that system not running with qualified hostname

我需要一种连接/使用到n1并与n2通信
如何切换到n1并将rpc编程为n2？

I need a way to connect/use to n1 and communicate with n2 How to switch to n1 and make the rpc to n2 programatically?

推荐答案

看看你的特定ejabberdctl和grep的name或 SNAME。它说如果节点以短名或完全合格开始。它必须匹配您的erl -name。确定命名节点和修改节点或ejabberd脚本的一种方式。

Take a look at your particular ejabberdctl and grep for "name" or "sname". It says if node was started with short name or fully qualified. It must match your "erl -name". Identify one way of naming nodes and alter your node or ejabberd script.

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