Date: Mon, 23 Sep 2002 16:42:25 +0300 From: Peter Pentchev <roam@ringlet.net> To: Vladimir Terziev <vladimirt@rila.bg> Cc: hackers@FreeBSD.ORG Subject: Re: Problems catching SIGPIPE when writing to a broken stream Message-ID: <20020923134225.GD361@straylight.oblivion.bg> In-Reply-To: <20020923163418.216b14ae.vladimirt@rila.bg> References: <20020923163418.216b14ae.vladimirt@rila.bg>
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--+HP7ph2BbKc20aGI Content-Type: text/plain; charset=windows-1251 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 23, 2002 at 04:34:18PM +0300, Vladimir Terziev wrote: >=20 > Hi hackers, >=20 > I'm implementing a programmme, which writes a big amount of data (using = write(2)) to a socket. > When the communication stream has been closed by some reason, during the= write(2) call, my process receives SIGPIPE. I tryed to catch it with signa= l(3) and change the behaviour of write(2) call with siginterrupt(3), but SI= GPIPE is still raised to my process and terminates it. >=20 > Any help and ideas will be useful! You should receive a short write(2) before the SIGPIPE is sent, most probably a write() which returns -1 and sets errno to, say, ECONNRESET or something like that. Are you sure *all* your previous writes return as many bytes as you have tried to write? G'luck, Peter --=20 Peter Pentchev roam@ringlet.net roam@FreeBSD.org PGP key: http://people.FreeBSD.org/~roam/roam.key.asc Key fingerprint FDBA FD79 C26F 3C51 C95E DF9E ED18 B68D 1619 4553 If I were you, who would be reading this sentence? --+HP7ph2BbKc20aGI Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) iD8DBQE9jxpA7Ri2jRYZRVMRAhSKAJ43PVomkgifAyDgKG66vjoT4RsNFACfVxS8 BIp1Ffo0iIcBVmC6O9umEzY= =0HMe -----END PGP SIGNATURE----- --+HP7ph2BbKc20aGI-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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