From: Jano <nono@celes.unizar.es>
Subject: [OT] Two sockets questions
Date: Wed, 7 May 2003 20:03:13 +0200
Date: 2003-05-07T20:03:13+02:00 [thread overview]
Message-ID: <MPG.192368cf22f91f949896f7@News.CIS.DFN.DE> (raw)
Well, this is at best mildly related to Gnat, but as this is the only
programmers forum I frequent these times...
I'm experimenting with non-blocking IO in sockets (I'm using the
Gnat.Sockets package), and I have two questions:
Is there a way of performing a connect without blocking on it? I suspect
not... and if not in Ada, by other means?
Second: I have a connected socket which I poll periodically for data.
When there is no more data available and the other endpoint has closed
the socket, I continue receiving 0 byte available but not notification
of closed socket. It's only when I try to read/write that a exception is
raised about the connection reset or something. Is there a mean to be
aware that connection has been closed (after the available data is
exhausted, I presume)?
Thanks in advance,
--
-------------------------
Jano
402450.at.cepsz.unizar.es
-------------------------
next reply other threads:[~2003-05-07 18:03 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-05-07 18:03 Jano [this message]
2003-05-07 18:22 ` [OT] Two sockets questions Samuel Tardieu
2003-05-07 19:52 ` Stephen Leake
2003-05-07 20:08 ` David C. Hoos
2003-05-07 22:33 ` Jano
2003-05-08 9:10 ` Samuel Tardieu
2003-05-08 21:35 ` Jano
2003-05-09 8:14 ` Samuel Tardieu
2003-05-09 14:32 ` Jano
2003-05-10 14:06 ` Jano
2003-05-10 18:01 ` tmoran
2003-05-10 21:27 ` Samuel Tardieu
2003-05-11 18:01 ` tmoran
2003-05-08 17:48 ` Stephen Leake
2003-05-08 18:42 ` Samuel Tardieu
2003-05-08 21:41 ` Jano
2003-05-08 21:48 ` Jano
2003-05-08 22:35 ` tmoran
2003-05-09 14:42 ` Jano
2003-05-10 8:57 ` Tarjei T. Jensen
2003-05-10 16:55 ` Simon Wright
2003-05-11 18:23 ` Tarjei T. Jensen
2003-05-11 2:05 ` tmoran
2003-05-08 21:40 ` Jano
2003-05-07 20:02 ` Jano
2003-05-08 8:57 ` Samuel Tardieu
2003-05-08 21:39 ` Jano
2003-05-08 10:14 ` Preben Randhol
2003-05-08 11:09 ` Samuel Tardieu
2003-05-08 21:40 ` Jano
2003-05-09 8:19 ` Samuel Tardieu
2003-05-08 18:06 ` tmoran
2003-05-07 20:09 ` tmoran
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