Server :: Apache2 EnableSendfile And Error - Broken Pipe: Core_output_filter
Mar 2, 2010
I have installed a LAMP server (Debian Lenny + Apache2 + PHP Version 5.3.1-0.dotdeb.1). On this machine, my web application (PHP + MySQL) exists in 2 flavours:
- Dev
- Prod
In /etc/apache2/sites-available, I have ims & ims-dev, one for each instance. Their contents are identical in terms of settings, except for the paths (dev/prod):
I connect to our server by ssh, default ssh client on Debian system.when I run a command that has large output on stdout (on shell) my connection is lost and I get error: "Write failed: Broken pipe"Unfortunate on our server there is limitation for connection per hour!
I move a page from a server in SuSe to Debian and this script was working well but when I move the page to a Debian base server it is sending in the logs the following message:
cat: write error: Broken pipe, referer: [URL]
The cgi does the following, read a db file plain text that repeat each 15 lines an information where to look the seraching info. if it is there sends to the output the 15 lines block. but it was not sending errors in suse distro, does anybody knows why the cat's line are sending "cat: write error: Broken pipe," if I am not writing or making a pipe with ">" to none file.
I've written a simple server in linux used fork to create a FIFO pipe.The server create two FIFO pipe.One for server read data from client and write data to client.Then another pipe for client read data from server and write data to server.When the server read data from a client used server-pipe and then write data to client.But ,if the client no read open the pipe,the server side write will be crashed because of a broken-pipe SIGPIPE. How to check whether the read side is opened?Or,how to catch the SIGPIPE,and then my server will still execute on,not crashed!!
We are facing broken pipe exception while connecting to SMPP gateway through TCP/IP.on RHEL4 It is coming till we restart the application. Below is the exception we are getting. java.net.SocketException: Broken pipe
I am building a python script which works same as SMTP protocol. I have build separate functions in that for each command of SMTP, and after this i have integrated all those functions in a new function named as send_mail(so that i don't have to execute every function separately for every command). Now, when i execute the script for the first time it runs successfully, but for the second time it gives the error of "BROKEN PIPE". I really can't make out how the socket is getting closed.
I wrote y bash script that opens YouTube playlist using youtube-dl and VLC applications: the output of youtube-dl is the input of VLC. The only problem is VLC needs to be closed after each playlist item unless I get the error message of the operating system:
"ERROR: unable to write data: [Errno 32] Broken pipe".
I understand the reason but I don't know how to resolve it: it is possible to close previous STDIN of VLC without killing the entire VLC process so that a new youtube-dl instance can connect to the same VLC instance? In short this is my question. The problem is detailed here: Downloading and playing videos and subtitles.
I'm following the "The Perfect Server - Fedora12 x86_64 [ISPConfig 3]" instructions and I am encountering an error when trying to build the rpm for courier-imap (from page 4 of the HOWTO).
I am running somes instances of Redis. I want to get Redis stats with following command:
Code:
$ echo "info" | nc <server_IP> <port>
but sometime it returns nothing. The first thing come to my mind is broken pipe or something like this. I always get the result if telnet to Redis and typing 'info' command. I also try pipe viewer to monitor the progress of data but it didn't help:
I have suse10 64 bit installed. I am setting up a svn server on it. After installation and adding the modules ,while reloading the apache2 it's throwing the error as: HTML Code: httpd2-prefork: Syntax error on line 113 of /etc/apache2/httpd.conf: Syntax error on line 31 of /etc/apache2/sysconfig.d/loadmodule.conf: Cannot load /usr/lib64/apache2/mod_dav_svn.so into server: /usr/lib64/libsvn_subr-1.so.0: undefined symbol: apr_memcache_add_server
Starting web server: apache2[Wed Dec 09 15:36:40 2009] [warn] NameVirtualHost XX.XX.XX.XXX:80 has no VirtualHosts(99)Cannot assign requested address: make_sock: could not bind to address 68.178.232.100:80 no listening sockets available, shutting down Unable to open logs failed!
Whenever I put ssh into remote machine am getting the following messages. Write Failed: Broken Pipe (After logged into that machine ) Read Socket Failed: Connection reset by peer (While trying to log in ) Also known_hosts file is changed frequently.
apache2: Syntax error on line 204 of /etc/apache2/apache2.conf: Syntax error on line 1 of /etc/apache2/mods-enabled/php5.load: Cannot load /usr/lib/apache2/modules/libphp5.so into server: /usr/lib/libxml2.so.2: undefined symbol: gzopen64 Have been running ubuntu server for about 6 months on a rickety but reliable AMD1.2GHz laptop (hp compaq nx9005) Had successfully deployed a UPS and various CGI scripts. Familiar with the basics of apache tomcat and even dabbled with some mods. All was running sweetly until I performed an upgraded yesterday which took me to Kernel (from uname -a) 2.6.31-22-generic-pae #70-Ubuntu SMP Thu Dec 2 00:54:52 UTC 2010 i686 GNU/Linux
During the upgrade there were libraries which apache2 depended upon and the process halted. Have brute forced some other libraries - given there were 87 packages in the upgrade and it had got to 78 - I did not dare roll back - so pursued further until I finally noticed the message above
I have suse10 64bit and I was setting up SVN server on it. After all required setup while reloading apache2,its giving the error:
Code:
httpd2-prefork: Syntax error on line 113 of /etc/apache2/httpd.conf: Syntax error on line 31 of /etc/apache2/sysconfig.d/loadmodule.conf: Cannot load /usr/lib64/apache2/mod_dav_svn.so into server: /usr/lib64/libsvn_subr-1.so.0: undefined symbol: apr_memcache_add_server
my net worked HP printer will not print-broken pipe - this started after I had to switch off the printer at the mains in order to attend to a paper jam. Now it will not print apart from a test page. I am using Fedora 10 and the device info is "hp:/net/Officejet_Pro_L7500?ip=192.168.0.4"
I have script which does file locking via flock and then writing it's pid into that file. It perfectly works being run by hand in terminal, running under cron on Debian, but somehow fails being run under cron on Centos 5.6. Script part and straced outputs are below.
Installation of SUSE 11 server now when I try to configure apache2 (opening port 80) I get a "cannot adjust apache2 service" error??? Can anyone shed some light on this.
For a bit of background info, the end result i'm trying to achieve is for files that get uploaded via a php script to be owned by the user account that owns the script rather than by the apache user.
I currently have a massive problem with my main webserver: one of the SCSI drives where I keep my htdocs seems to have failed (sd 0:0:0:0: [sda] Result: hostbyte=DID_NO_CONNECT driverbyte=DRIVER_OK,SUGGEST_OK end_request: I/O error, dev sda, sector 7797601).
Since I have no backup (dumb!dumb!dumb!) of it, I tried to copy what I could on the fly, but that failed miserably. The next idea was to umount the volume and try remounting it R-O, but I have a bunch of apache2 processes that are apparently reading/writing on it and I can't seem to find any way of terminating them. I tried via init script, killall and kill -9 but they just don't respond. Until I can terminate those processes, I won't be able to unmount the drive and try saving what's left of the data.Oh and the cherry on top of the cake: the server is 1100 miles away so I can't even access it physically..Is there any way I didn't think of to get rid of those apache processes?
Unpacking replacement ffmpeg ... dpkg: error processing /var/cache/apt/archives/ffmpeg_5%3a0.5.1+svn20100411-0.0_i386.deb (--unpack): trying to overwrite '/usr/share/ffmpeg/libx264-ipod640.ffpreset', which is also in package libavcodec52 4:0.5.1-3 dpkg-deb: subprocess paste killed by signal (Broken pipe) Errors were encountered while processing: /var/cache/apt/archives/ffmpeg_5%3a0.5.1+svn20100411-0.0_i386.deb E: Sub-process /usr/bin/dpkg returned an error code (1)
I am in the process of writing a web-application using apache,mod-python and cheetah. I installed apache2, mod-python and cheetah and also enabled the userdir module in apache2 so that i can host the webpages inside my public_html folder.
The public_html folder has a folder named 'site' which gets displayed when I type "url" in the browser. There are subfolders inside this 'site' folder and the site folder also has an index.html page inside it.
But when I click on the site folder in the browser, I get a 'Requested url /~myusername/site/ not found'. There are files inside the folder with 777 permissions and still I get this error.
I use Ubuntu Jaunty with the following configuration - 'Apache/2.2.11 (Ubuntu) PHP/5.2.6-3ubuntu4.1 with Suhosin-Patch mod_python/3.3.1 Python/2.6.2 Server at localhost Port 80'.
These are the lines I have added to the /etc/apache2/sites-available/default file
Code:
<Directory "/home/myusername/public_html/site/"> SetHandler mod_python PythonHandler mod_python.publisher PythonDebug On PythonAutoReload On
I am having a truly bizarre problem when trying to set up my sheeva plug as a backup server. I have four users (one for each member of my family) that I want to give permission to ssh in (well, sftp in but they're essentially the same) and backup to an external harddrive.
My user works perfectly well and has done since I got the plug. So does a transmission user I set up to run the transmission daemon. With the other three users, however, I get the following error after SSH asks for the user's password:
Code:
Write failed: Broken pipe
This happens whether I try locally or over my network. I haven't been able to find a solution to it at all. I've made sure that /bin/bash was set as the shell and that the home directory is writeable with the correct permissions (ls -al /home):
Code:
drwxr-xr-x 7 root root 4096 Dec 21 19:25 . drwxr-xr-x 21 root root 4096 Dec 17 19:27 ..
[code]...
The alternative for me would be to use netatalk and AFP but the problem is that there is no native support for AFP and so things like d�ja dup backup may not be able to mount the afp drive...
which cropped up today after no changes to the system: I can successfully ssh into my ubuntu 64-bit 9.10 machine (via OS X with iTerm), but after about 30 seconds, the connection drops with the message "Connection reset by peer Connection to xx.xx.xx.xx closed".
If I then try to immediately ssh back in I get: "Write failed: Broken pipe". If I try to immediately ping the machine instead, I cannot ping it until the ~10th try. Eventually I can log back in again, only to be kicked off after between 5 and 60 seconds. I called the network people and their are no known issue right now with networking. The networking on the ubuntu machine is otherwise fine, it seems. In the /var/log/auth.log file, it simple says:
Quote: Feb 9 14:19:20 harriet sshd[4134]: Accepted password for xxx from xx.xx.xx.xx port 55105 ssh2 Feb 9 14:19:20 harriet sshd[4134]: pam_unix(sshd:session): session opened for user xxx by (uid=0) Feb 9 14:19:28 harriet sshd[4046]: pam_unix(sshd:session): session closed for user xxx
The solution I come across to a similar problem is to add a "ClientAwakeInterval" number to sshdconfig, but this (as expected) doesn't fix my problem.
I'm doing ping between 2 RH servers through a VPN site2site tunnel and in some times I got in the result pipe 2 and another pipe 3 as I mark it in blue color below.
e.g.
64 bytes from 192.168.1.10: icmp_seq=0 ttl=128 time=0.229 ms 64 bytes from 192.168.1.10: icmp_seq=1 ttl=128 time=0.287 ms 64 bytes from 192.168.1.10: icmp_seq=2 ttl=128 time=0.278 ms
[code]....
What's the difference between pipe 2 and pipe 3 and what's the meaning of it?
My system just crashed. kduffy101@kduffy101-desktop:~$ firefox WARNING: pipe error (3): Connection reset by peer: file ./src/chrome/common/ipc_channel_posix.cc, line 404 Segmentation fault kduffy101@kduffy101-desktop:~$.
I am trying a release of Ubuntu has have run into a problem that does not make much sense. I am receiving the following error: Syntax error on line 20 of /etc/apache2/sites-enabled/portal: Invalid command 'ProxyHTMLEnable', perhaps misspelled or defined by a module not included in the server configuration fail! I believe the modules required for this is apt-get install libapache2-mod-proxy-html and it shows under the available modules and it was enabled with a2enmod proxy-html.
The line from the config is ProxyHTMLEnable On. The release is the latest download with updates from, 32bit.
When I give the command: winexe --interactive 0 --user <user>%<password> //<ip_address> 'cmd /C dir' I receive the message: ERROR: Cannot open control pipe - NT_STATUS_ACCESS_DENIED The source machine is a RedHat EL4 server. The target machine is a Windows XP Home SP3 pc. When I give the same command to another pc all works fine. The other pc is a Windows XP Prof SP3.
I was stupidly trying to setup apache for virtual hosts using two different tutorials and something got mucked up along the way. Apache will now not start and I just need a some help fixing it. My error logs show nothing and running "sudo apache2ctl configtest" said "syntax ok".
I think what i need to do is update the certifcate for the apache2, but I'm not sure how to do this, where to put it, and then which of the thousand apache config lines needs to be changed
