Wireshark-bugs: [Wireshark-bugs] [Bug 10803] Windows Pipe support broken (development version)
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Thu, 09 Apr 2015 06:38:49 +0000

Comment # 9 on bug 10803 from 
Some information that may be related to this problem :
I tested a minimalist script with "dumpcap -i \\.\pipe\test_pipe" from version
1.12.4 and 1.99 under Windows. Here is the python27 script :

import win32pipe, win32file

p = win32pipe.CreateNamedPipe(r'\\.\pipe\test_pipe',
    win32pipe.PIPE_ACCESS_DUPLEX,
    win32pipe.PIPE_TYPE_MESSAGE | win32pipe.PIPE_WAIT,
    1, 65536, 65536,300,None)

win32pipe.ConnectNamedPipe(p, None)
print "connected to pipe"

data = "" Pipe"  
win32file.WriteFile(p, data)

With Wireshark 1.12.4 "connected to pipe" is displayed but not 1.99.
So same problem, it's like the pipe is never opened by Wireshark or dumpcap.

AND

I noticed the dumpcap.exe process never halts when wireshark is closed.

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