Okay. I am not sure then. May be better to ask this one on StackOverflow. Just add label of mod-wsgi to the question so I see it and monitor it.
> On 16 Aug 2017, at 10:57 pm, mickeyf <[email protected]> wrote: > > What I mean by 'not visible' is that according to Windows docs and > observation, Windows named pipes do not show up in any old regular directory > of your choice, but are created in a special hidden directory, "\\.\pipe", > dedicated to pipes. I am not going to delete all those other pipes that are > (by their names) used by chrome, SQL Server, and Windows. As I said, I am > able to use a pipe in both directions with a test program that is not wsgi. I > am new to Python and wsgi, and expect I am overlooking some simple thing. > > On Tuesday, August 15, 2017 at 3:26:29 PM UTC-7, mickeyf wrote: > I am trying to communicate with a Windows 7 .NET 3..5 C# app from wsgi and > Apache 2.4. I have successfully sent posted data to the C# app using named > pipes, but when I even try to open or access a pipe in the python wsgi code, > it fails, usually with "an operation was attempted on something that is not a > socket" . > > I have had success (in one direction) both with > win32pipe.CreateNamedPipe(r'\\.\pipe\pipe_from_myapp' .. etc) > and with > open(r'\\.\pipe\pipe_from_myapp', 'r+b', 0) > > When testing the same code in a test script that was not wsgi, I was able to > pass messages in both directions. I have generally used separate pipes, one > for sending and one for receiving. > > I speculate that my problem may be a permissions issue, but I'm not sure > where to look. httpd is running (for test purposes) "as Administrator" - from > the command line, not as a deamon. I am also looking into whether the pipe > may be closed at the wsgi end before the response has had a chance to arrive. > > Any clues or suggestions are appreciated, or if anyone has successfully sent > messages to and from C# and has a working formula, I'd love to hear about it. > > Thanks > > > -- > You received this message because you are subscribed to the Google Groups > "modwsgi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] > <mailto:[email protected]>. > To post to this group, send email to [email protected] > <mailto:[email protected]>. > Visit this group at https://groups.google.com/group/modwsgi > <https://groups.google.com/group/modwsgi>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "modwsgi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/modwsgi. For more options, visit https://groups.google.com/d/optout.
