Apache Thrift Java-Javascript通信 [英] Apache Thrift Java-Javascript communication

问题描述

我正在编写一个基于Apache Thrift的Java服务器，它将从Javascript客户端接收数据。我已经完成了Java服务器，但问题是我可以为Javascript客户端找到一个有效的例子（我无法找到一个很好的例子）。构建文档中的示例不是很有用。我当前的Javascript客户端如下：

I'm writing a Java server based on Apache Thrift, that will receive data from a Javascript client. I have completed the Java server, but the problem is that I can get a working example for the Javascript client (I was unable to find a good example for it). the examples in the build documentation aren't very helpful. My current Javascript client is below:

function testServer() {
    try {
        var transport = new Thrift.Transport("http://127.0.0.1:9090");
        var protocol  = new Thrift.Protocol(transport);
        var client = new JavaEventClient(protocol);

        var alive = client.isServerAlive();
    } catch(e) {
    }
}

testServer();  

但代码无效 - 因为Java服务器抛出Out of Memory错误。我不知道错误是由于我的客户端代码还是Apache Thrift。

But the code isn't working - as the Java server throws an "Out Of Memory" Error. I don't know if the error is due to my client code or Apache Thrift.

我做错了什么？

推荐答案

当您的服务器使用 TBinaryProtocol Out of Memory 错误c>但你尝试以另一种方式访问​​它，例如使用浏览器（说HTTP）。 IMO是一个bug。应该有一些很好的错误消息。

The Out Of Memory error occurs when your server is using TBinaryProtocol but you try to access it in another way, e.g. using a browser (which speaks HTTP). IMO that is a bug. There should be some nice error message instead.

如何使Thrift Java服务器与Thrift Javascript客户端一起工作的文件分散在整个源代码中。我在这里一起困惑： https://github.com/LukeOwncloud/ThriftJavaJavascriptDemo

The files how to make a Thrift Java server work with an Thrift Javascript client are scattered throughout the source. I puzzled them together here: https://github.com/LukeOwncloud/ThriftJavaJavascriptDemo

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