Thrift中的会话管理 [英] Session management in Thrift

问题描述

我似乎找不到任何有关如何在Thrift的RPC框架中完成会话管理的文档.

I can't seem to find any documentation on how session management is supposed to be done in Thrift's RPC framework.

我知道我可以做

TServer.setServerEventHandler(myEventHandler);

观察对createContext(在建立连接时调用)和processContext(在每次方法调用之前调用)的调用.尽管如此，我仍必须将这些消息中维护的任何会话状态传递到处理程序本身.

and observe calls to createContext (called when a connection is established) and processContext (called before every method call). Still, I have to get whatever session state I maintain in those message into the handler itself.

那我该如何在我的处理程序中访问会话信息?

So how can I access session information in my handlers?

推荐答案

不确定我的问题中是否还没有使用ServerEventHandler方法的方法，但这是我能够为每个方法创建一个处理程序的方法连接.

Not sure if there isn't also a way to use the ServerEventHandler approach mentioned in my question, but here's how I was able to create one handler per connection.

不是一次提供包含处理程序实例的单例处理器实例，就像这样:

Rather than providing a singleton processor instance, containing a handler instance, once, like this:

XProcessor<XHandler> processor = new X.Processor<XHandler>(new XHandler());
TServer server = new TSimpleServer(new TServer.Args(serverTransport)
    .processor(processor));

我改为创建并提供一个TProcessorFactory:

I instead create and provide a TProcessorFactory:

TProcessorFactory processorFactory = new TProcessorFactory(null)
{
    public TProcessor getProcessor(TTransport trans)
    {
        return new X.Processor<XHandler>(new XHandler());
    }
};
TServer server = new TSimpleServer(new TServer.Args(serverTransport)
    .processorFactory(processorFactory));

这篇关于Thrift中的会话管理的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！