[PHP] Broken pipe
Hi all, I wrote a php script which is running very long queries (hours) on a database. I seem to have a problem to run the code when there are single queries which take long times (like 5 hours for an update query), from the log of the database I received the following code: 2005-09-30 17:12:13 IDT postgres : LOG: 0: duration: 18730038.678 ms statement: UPDATE product_temp SET nleft=(SELECT 2005-09-30 17:12:13 IDT postgres : LOCATION: exec_simple_query, postgres.c:1035 2005-09-30 17:12:13 IDT postgres : LOG: 08006: could not send data to client: Broken pipe 2005-09-30 17:12:13 IDT postgres : LOCATION: internal_flush, pqcomm.c:1050 2005-09-30 17:12:13 IDT postgres : LOG: 08P01: unexpected EOF on client connection 2005-09-30 17:12:13 IDT postgres : LOCATION: SocketBackend, postgres.c:287 2005-09-30 17:12:13 IDT postgres : LOG: 0: disconnection: session time: 6:04:58.52 2005-09-30 17:12:13 IDT postgres : LOCATION: log_disconnections, postgres.c:3403 Now after the 5 hours update it need to echo into a log file a line which say that it ended this command (just for me to know the times), my assumption is that PHP read the code into memory at start and opened the connection to the file, after a time which he waited to any given life sign he gave up and closed the connection to the file, and when the code came back to the file it encountered no connection to the file (broken pipe). Am I correct at my assumption? if so how can I set the PHP to wait how much I tell him? Ofcourse if im wrong I would like to know the reason also :) Thanks in advance, Ben-Nes Yonatan -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php broken pipe
I did and the result is the same. Could this be a bug in the pcntl_fork or pcntl_wait ? The error occours after i the child died. The connection to the database is closed. Thanks Rui Francisco Greg Donald wrote: On Tue, 16 Nov 2004 09:59:57 +, Rui Francisco [EMAIL PROTECTED] wrote: I'm using a query in loop and go through all records to do some operations in the middle of the script i fork(); to do other things When i return to the parent process i try to make one update and i get the following error [nativecode=Unable to complete network request to host 127.0.0.1. Error writing data to the connection. Broken pipe] You might try pcntl_fork() instead. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] php broken pipe
Hi, i'm using firebird 1.5.1 on a linux machine with a php script I'm using a query in loop and go through all records to do some operations in the middle of the script i fork(); to do other things When i return to the parent process i try to make one update and i get the following error [nativecode=Unable to complete network request to host 127.0.0.1. Error writing data to the connection. Broken pipe] And continue the loop of the records of the query. Is this a regular beaviour ? How can it be solved ? I'm using Pear DB for database access. Thank you in advance Rui Francisco -- Rui Francisco - [EMAIL PROTECTED] FCCN - Fundação para a Computação Científica Nacional Av. Brasil, 101 1700-066 Lisboa - Portugal Tel: +351 218440100 Fax: +351 218472167 - -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
Re: [PHP] php broken pipe
On Tue, 16 Nov 2004 09:59:57 +, Rui Francisco [EMAIL PROTECTED] wrote: I'm using a query in loop and go through all records to do some operations in the middle of the script i fork(); to do other things When i return to the parent process i try to make one update and i get the following error [nativecode=Unable to complete network request to host 127.0.0.1. Error writing data to the connection. Broken pipe] You might try pcntl_fork() instead. -- Greg Donald Zend Certified Engineer http://gdconsultants.com/ http://destiney.com/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
[PHP] Broken pipe: core_output_filter: writing data to the network
Hi. I have a Redhat 8 box with Apache 2.0.40, PHP 4.3.1, FreeTDS 0.61 working MS-SQL2000 server. When surfing any application sometimes when i hit a link or button the application dies (it does not load anything, the crash is instantaneous) and it shows this in the apache logs: [Mon Sep 22 14:00:25 2003] [info] (32)Broken pipe: core_output_filter: writing data to the network. have no more data about this. I don't know if it is a Apache or PHP problem. Any thoughts? Thanks -- ### # Martin Greco -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
