From:	jkahrs AT castor DOT atlas DOT de (Juergen Kahrs)
Subject:	B19.1 on Win95: TCP server crashes (stat() ?)
20 May 1998 20:30:54 -0700 :
Message-ID:	<3562AC3A.8C057714.cygnus.gnu-win32@castor.atlas.de>
Mime-Version:	1.0
To:	gnu-win32 AT cygnus DOT com
Cc:	"Arnold D. Robbins" <arnold AT gnu DOT org>, vic AT brutus DOT tlug DOT org

Hello,

there is some excellent/portable/short/clean code for networking
in the Unix-socket-faq:

  http://www.ntua.gr/sock-faq/examples.tar.gz

When compiled with GNU-Win32 Beta19.1 and gcc 2.7-B19,
both clients, TCP and UDP ran when the server was on another machine.
The UDP server also ran on Win95. But the TCP server crashes:

(C:\TOOLS\SOCKET-FAQ-EXAMPLES\TCPSERVER.EXE 1003) Exception:
STATUS_ACCESS_VIOLATION
(C:\TOOLS\SOCKET-FAQ-EXAMPLES\TCPSERVER.EXE 1003) Dumping stack trace to
TCPSERVER.EXE.core


A similar problem occurs when using the networking extensions of
GNU AWK 3.10 (not released yet). Sending works, but receiving
does not. It looks like stat() on sockets is involved.

GNU-Win32 still has a problem here, nevertheless the rest (portability)
is quite nice.

+---------------------------------------------------------------------+
| Juergen Kahrs,       STN Atlas Elektronik GmbH,   D-28305 Bremen    |
| Simulation Division  Sebaldsbruecker Heerstr. 235 +49/421/457-2819  |
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