It looks like you didn't pass in a socket resource as the first parameter to
socket_write.
http://php.he.net/manual/en/function.socket-write.php
> From: [EMAIL PROTECTED]
> To: [EMAIL PROTECTED]; php-general@lists.php.net
> Date: Mon, 8 Oct 2007 19:51:15 +0100
> Subject: Re: [PHP] Socket how to die if connection broken
>
> Hi I got this error
>
> Warning: socket_write() expects parameter 1 to be resource, null given in
> /path/script.php on line 34
>
> Thanks
>
> ----- Original Message -----
> From: "Instruct ICC" <[EMAIL PROTECTED]>
> To: <php-general@lists.php.net>
> Sent: Monday, October 08, 2007 7:43 PM
> Subject: RE: [PHP] Socket how to die if connection broken
>
>
>
> Remove the @ and see if you get any useful message.
>
> > From: [EMAIL PROTECTED]
> > To: [EMAIL PROTECTED]
> > CC: php-general@lists.php.net
> > Date: Mon, 8 Oct 2007 19:04:45 +0100
> > Subject: Re: [PHP] Socket how to die if connection broken
> >
> > Hi Stut Ive tried your example but still cant get it to work.
> >
> > ----- Original Message -----
> > From: "Stut" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Cc: <php-general@lists.php.net>
> > Sent: Monday, October 08, 2007 5:26 PM
> > Subject: Re: [PHP] Socket how to die if connection broken
> >
> >
> > > [EMAIL PROTECTED] wrote:
> > >> Hi I have a socket connection like so..
> > >>
> > >> $sourceip = '84.234.18.16'; // ip you want to bind to
> > >>
> > >> $sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
> > >> socket_bind($sock, $sourceip);
> > >> socket_connect($sock, 'dac.nic.uk', 2043);
> > >>
> > >> if ($socket === false) {
> > >> $errorcode = socket_last_error();
> > >> $errormsg = socket_strerror($errorcode);
> > >> die("Couldn't create socket: [$errorcode] $errormsg");
> > >> }
> > >>
> > >>
> > >> But if the socket connection gets broken it creates an error msg
> > >> Warning: socket_write(): unable to write to socket [32]: Broken pipe in
> > >> Warning: socket_write(): unable to write to socket [32]: Broken pipe in
> > >> Warning: socket_write(): unable to write to socket [32]: Broken pipe in
> > >>
> > >> That spills out for thousands and thousands of lines.
> > >>
> > >> What would I need for the script to die if the connection gets broken.
> > >
> > > This has nothing to do with opening the socket. When you are writing to
> > > the socket you need something like this...
> > >
> > > if (false === @socket_write($s, $buffer))
> > > {
> > > // In here you know something is wrong. Use socket_last_error() to
> > > // find out what and deal with it appropriately. Bear in mind that
> > > // socket_write can fail for lots of reasons, not just a broken
> > > // pipe so you need to check what error occurred before you can
> > > // know what to do with it.
> > > }
> > >
> > > Note that you should never use the @ operator unless you are absolutely
> > > sure you're handling any potential errors correctly.
> > >
> > > -Stut
> > >
> > > --
> > > http://stut.net/
> > >
> > > --
> > > PHP General Mailing List (http://www.php.net/)
> > > To unsubscribe, visit: http://www.php.net/unsub.php
> > >
> >
> > --
> > PHP General Mailing List (http://www.php.net/)
> > To unsubscribe, visit: http://www.php.net/unsub.php
> >
>
> _________________________________________________________________
> Boo! Scare away worms, viruses and so much more! Try Windows Live OneCare!
> http://onecare.live.com/standard/en-us/purchase/trial.aspx?s_cid=wl_hotmailnews
>
>
> --
> PHP General Mailing List (http://www.php.net/)
> To unsubscribe, visit: http://www.php.net/unsub.php
>
_________________________________________________________________
Help yourself to FREE treats served up daily at the Messenger Café. Stop by
today.
http://www.cafemessenger.com/info/info_sweetstuff2.html?ocid=TXT_TAGLM_OctWLtagline
