HttpAddUrl 失败并出现 ERROR_SHARING_VIOLATION (32L)

发布于 2024-10-13 08:11:27 字数 824 浏览 6 评论 0原文

我正在尝试编写一个价格监听器。

数据作为“推送”响应到达，即：分块传输编码。我决定使用 http 服务器 api，因为如果短时间内没有数据，异步 wininet 和 winHTTP 读取数据 api 都会关闭连接。

首先，我使用http服务器api正确吗？

其次，如果我尝试这样做，按照 msdn 的示例：

retCode = HttpInitialize( 
            HttpApiVersion,
            HTTP_INITIALIZE_SERVER,
            NULL
            );    // return is NO_ERROR

retCode = HttpCreateHttpHandle(
            &hReqQueue,
            0
            );    // return is NO_ERROR

std::wstring url = _T( "http://apidintegra.tkfweb.com:80/" );
retCode = HttpAddUrl(
            hReqQueue,
            url.c_str(),
            NULL
            );    // always fails with ERROR_SHARING_VIOLATION

我总是会遇到共享冲突。我需要使用 netsh 以某种方式配置连接吗？如果是这样怎么办？我看到提到配置 http.sys，我什至尝试以管理员身份执行上述代码。

我将非常感谢您的帮助，因为这方面的代码似乎很少！

非常感谢，乔恩

原文

I am attempting to write a price listener.

the data arrives as a 'push' response, ie: chunked transfer-encoding.
i have decided to use the http server api, as both async wininet and winHTTP read data apis both close the connection if there is no data for a short while.

first of all, am i correct to use the http server api?

second, if i try to, as per the msdn example:

retCode = HttpInitialize( 
            HttpApiVersion,
            HTTP_INITIALIZE_SERVER,
            NULL
            );    // return is NO_ERROR

retCode = HttpCreateHttpHandle(
            &hReqQueue,
            0
            );    // return is NO_ERROR

std::wstring url = _T( "http://apidintegra.tkfweb.com:80/" );
retCode = HttpAddUrl(
            hReqQueue,
            url.c_str(),
            NULL
            );    // always fails with ERROR_SHARING_VIOLATION

i always get a sharing violation. do i need to use netsh to configure the connection somehow? if so how? ive seen mention of configuring http.sys, and ive even tried executing the above code as an administrator.

I would be extremely grateful for some help, as there seems very little code out there for this!

Many thanks,
Jon

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