Hi together, and thank you for your answers. @ma_khan: The memory consumption is always 5.000 K for w3wp.exe at the Task Manager. "Bad Gateway 502" occurs sometimes, not every time and there is no consistent fault. I have tested with two similar messages and sent it via post to the C++ executable...

Hi together, i have a problem by running a C++ executable on IIS. I have written a C++ script to read from stdin over post method, often it works fine. But sometimes i get a "Bad Gateway 502" - The specified CGI application misbehaved by not returning a complete set of HTTP headers. I write...

I have developed a Webservice in C++, which receive streams from STDIN via POST and saves it to a file. If there is no CR LF in the stream, IIS read the stream from stdin perfectly on IIS webserver. But if there is a CR LF inside the stream, the following code example hang on. On Apache Webserver it...