服务中的流缓冲引擎
我正在尝试编写一个使用流缓冲区引擎进行后台录制的服务。 GUI 可以连接或断开服务以随时查看流。我让录制“服务”在非服务可执行文件中工作,但是当它作为服务运行时,GUI 中的 StreamBufferSource 过滤器会收到另一个进程已打开文件的错误。使用 ProcMon 我可以看到它是它所阻塞的备份文件之一。在我当前的测试中,服务和 GUI 正在我的帐户下运行。我在服务和客户端中调用 IStreamBufferConfigure3::SetNamespace(NULL) 。
有什么想法吗?
I am trying to write a service which use the Stream Buffer Engine to do background recording. A GUI can connect and disconnect from the service to view the stream at anytime. I have the recording "service" working in a non-service executable, but when it runs as an service, the StreamBufferSource filter in the GUI gets the error that another process has the file opened. Using ProcMon I can see that it is one of the backing files that it is choking on. In my tests currently, the service and GUI are running under my account. I am calling IStreamBufferConfigure3::SetNamespace(NULL) in both the service and the client.
Any thoughts?
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