Re: [users@httpd] Weird connection issues with mod_proxy_wstunnel
On Wed, Apr 15, 2015 at 7:16 AM, Marc Hörsken i...@marc-hoersken.de wrote: I was unable to find any useful resources about how to do this, yet. Can you point me in the right direction? Is there some special header that needs to be sent by the server? I would have thought this is purely a browser bug and the application has very little influence. Does it fail cross-browser? -- Eric Covener cove...@gmail.com - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
[users@httpd] reg: upgrade apache http from 2.2.27 to 2.2.29
Hello everyone, We are planning to upgrade Apache 2.2.27 to version 2.2.29. do i have to install 2.2.29 all new and do all configs with weblogic again ? or should i be able to install 2.2.29 in a seperate path and just copy the required files onto already existing 2.2.27? please suggest Regards Venu
Re: [users@httpd] Weird connection issues with mod_proxy_wstunnel
Hello Eric, Am 15.04.2015 um 14:05 schrieb Eric Covener cove...@gmail.com: On Wed, Apr 15, 2015 at 7:16 AM, Marc Hörsken i...@marc-hoersken.de wrote: I was unable to find any useful resources about how to do this, yet. Can you point me in the right direction? Is there some special header that needs to be sent by the server? I would have thought this is purely a browser bug and the application has very little influence. Does it fail cross-browser? At first I thought so, too. But it does fail using Firefox 37.0.1 and Safari 8.0.5 on Mac OS X Yosemite 10.10.3. Best regards, Marc - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
[users@httpd] httpd 2.4 and windows hangs and AcceptFilter solution
We've come across numerous cases where apache httpd 2.4 (I'm using 2.4.12 but I don't believe this is version specific) hang using the default configuration options. There are two cases 1) we have an InstallAnywhere installer that launches httpd during install time to do some initial work. When the installanywhere installer starts httpd.exe (it does it via cmd.exe) httpd does not respond to requests. If you kill the installanywhere installer, then all of the sudden httpd starts responding 2) certain IE 11 client requests hang httpd 2.4. I've wireshark'ed #2 and at some point, an http GET gets an ACK and nothing more. I've peeked a little bit at the process threads with processexplorer (unfortunately i'm not a windows developer, so I'm not entirely familiar with the low level windows stuff) and everyhting looks like it's okay and simply waiting for requests. What I found after googling and testing is AcceptFilter http|https none prevents both of those problems. I've not yet tried connect to see if that works either. But what I'm really wondering about is, can anyone explain, especially in #2, what it is about AcceptFilter http none that actually resolves these types of issues? Thanks, Andy - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] Weird connection issues with mod_proxy_wstunnel
On Wed, Apr 15, 2015 at 12:18 PM, Marc Hörsken i...@marc-hoersken.de wrote: Hello Eric, Am 15.04.2015 um 14:05 schrieb Eric Covener cove...@gmail.com: On Wed, Apr 15, 2015 at 7:16 AM, Marc Hörsken i...@marc-hoersken.de wrote: I was unable to find any useful resources about how to do this, yet. Can you point me in the right direction? Is there some special header that needs to be sent by the server? I would have thought this is purely a browser bug and the application has very little influence. Does it fail cross-browser? At first I thought so, too. But it does fail using Firefox 37.0.1 and Safari 8.0.5 on Mac OS X Yosemite 10.10.3. And not sharing any proxy between browser and httpd? - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] Weird connection issues with mod_proxy_wstunnel
Hello Eric, Am 15.04.2015 um 19:47 schrieb Eric Covener cove...@gmail.com: On Wed, Apr 15, 2015 at 12:18 PM, Marc Hörsken i...@marc-hoersken.de wrote: Hello Eric, Am 15.04.2015 um 14:05 schrieb Eric Covener cove...@gmail.com: On Wed, Apr 15, 2015 at 7:16 AM, Marc Hörsken i...@marc-hoersken.de wrote: I was unable to find any useful resources about how to do this, yet. Can you point me in the right direction? Is there some special header that needs to be sent by the server? I would have thought this is purely a browser bug and the application has very little influence. Does it fail cross-browser? At first I thought so, too. But it does fail using Firefox 37.0.1 and Safari 8.0.5 on Mac OS X Yosemite 10.10.3. And not sharing any proxy between browser and httpd? no, there is no proxy between the browsers and httpd. The connections are using HTTPS over TCP over IPv4. Best regards, Marc - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] Apache Installation
Check your PHP error reporting level and/or error log for PHP errors.
- Y
On Wed, Apr 15, 2015 at 11:13 PM, Ethan Rosenberg
erosenb...@hygeiabiomedical.com wrote:
On 04/14/2015 10:18 PM, Yehuda Katz wrote:
On Tue, Apr 14, 2015 at 9:05 PM, Eric Covener cove...@gmail.com mailto:
cove...@gmail.com wrote:
On Tue, Apr 14, 2015 at 10:36 AM, Ethan Rosenberg
erosenb...@hygeiabiomedical.com mailto:erosenberg@
hygeiabiomedical.com wrote:
[Tue Apr 14 00:51:10.502172 2015] [:error] [pid 7610] [client
::1:53486]
script '/var/www/html/start.php' not found or unable to stat
Something non-standard under /etc/apache2 or /.htaccess or
/var/.htaccess or /var/www/.htaccess is mapping that request of
/start.php to /var/www/html/start.php. I'd look at anything matching
html or php in those configuration files and see what turns up.
You should be familiar with grep -ri of configuration files.
That looks like the standard Debian/Ubuntu configuration starting with
2.4.
The DocumentRoot is probably in /etc/apache2/sites-enabled/
000-default.conf
- Y
Yehuda -
Thank you.
Found it!
root@meow:/home/ethan# grep -i root /etc/apache2/sites-enabled/
000-default.conf
DocumentRoot /var/www/html
Changed that and it finds the files.
But .
This works perfectly
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns=http://www.w3.org/1999/xhtml;
html
head
titleTest Connect2/title
meta http-equiv=Content-Type content=text/html; charset=utf-8
/
style
body{
background-color: #89caeb;
width:100%;
height:100%;
position: relative;
font-family: Helvetica, Arial , Liberation
Sans, Free sans, sans-serif;
overflow-y: scroll;
}
/style
/head
body
strong
div align='center'
h3Handle Weight/h3
/div
/strong
?php
$hostname=localhost;
$database=Store;
$username=ethan;
$password=;
global $i;
$link = mysqli_connect($hostname, $username, $password);
if (!$link) {
die('Connection failed: ' . mysql_error());
}
else{
echo Connection to MySQL server .$hostname . successful!
. PHP_EOL;
}
$db_selected = mysqli_select_db($link, $database);
if (!$db_selected) {
die ('Can\'t select database: ' . mysqli_error());
}
else {
echo 'Database ' . $database . ' successfully selected!';
}
?
/body
/html
This fails...It does not even change the background color or print the
header
?php
session_name(STORE);
session_set_cookie_params( '24000', '/' );
session_start();
echo 'hello world';
?
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns=http://www.w3.org/1999/xhtml;
html
head
titleHandle Weight/title
meta http-equiv=Content-Type content=text/html; charset=utf-8
/
style
body{
background-color: #89caeb;
width:100%;
height:100%;
position: relative;
font-family: Helvetica, Arial , Liberation
Sans, Free sans, sans-serif;
overflow-y: scroll;
}
/style
/head
body
strong
div align='center'
h3Handle Weight/h3
/div
/strong
?php
snip
Totally Confused
TIA
Ethan
Re: [users@httpd] Apache Installation
On 04/14/2015 10:18 PM, Yehuda Katz wrote:
On Tue, Apr 14, 2015 at 9:05 PM, Eric Covener cove...@gmail.com
mailto:cove...@gmail.com wrote:
On Tue, Apr 14, 2015 at 10:36 AM, Ethan Rosenberg
erosenb...@hygeiabiomedical.com mailto:erosenb...@hygeiabiomedical.com
wrote:
[Tue Apr 14 00:51:10.502172 2015] [:error] [pid 7610] [client ::1:53486]
script '/var/www/html/start.php' not found or unable to stat
Something non-standard under /etc/apache2 or /.htaccess or
/var/.htaccess or /var/www/.htaccess is mapping that request of
/start.php to /var/www/html/start.php. I'd look at anything matching
html or php in those configuration files and see what turns up.
You should be familiar with grep -ri of configuration files.
That looks like the standard Debian/Ubuntu configuration starting with 2.4.
The DocumentRoot is probably in /etc/apache2/sites-enabled/000-default.conf
- Y
Yehuda -
Thank you.
Found it!
root@meow:/home/ethan# grep -i root /etc/apache2/sites-enabled/000-default.conf
DocumentRoot /var/www/html
Changed that and it finds the files.
But .
This works perfectly
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns=http://www.w3.org/1999/xhtml;
html
head
titleTest Connect2/title
meta http-equiv=Content-Type content=text/html; charset=utf-8 /
style
body{
background-color: #89caeb;
width:100%;
height:100%;
position: relative;
font-family: Helvetica, Arial , Liberation Sans, Free
sans, sans-serif;
overflow-y: scroll;
}
/style
/head
body
strong
div align='center'
h3Handle Weight/h3
/div
/strong
?php
$hostname=localhost;
$database=Store;
$username=ethan;
$password=;
global $i;
$link = mysqli_connect($hostname, $username, $password);
if (!$link) {
die('Connection failed: ' . mysql_error());
}
else{
echo Connection to MySQL server .$hostname . successful!
. PHP_EOL;
}
$db_selected = mysqli_select_db($link, $database);
if (!$db_selected) {
die ('Can\'t select database: ' . mysqli_error());
}
else {
echo 'Database ' . $database . ' successfully selected!';
}
?
/body
/html
This fails...It does not even change the background color or print the header
?php
session_name(STORE);
session_set_cookie_params( '24000', '/' );
session_start();
echo 'hello world';
?
!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns=http://www.w3.org/1999/xhtml;
html
head
titleHandle Weight/title
meta http-equiv=Content-Type content=text/html; charset=utf-8 /
style
body{
background-color: #89caeb;
width:100%;
height:100%;
position: relative;
font-family: Helvetica, Arial , Liberation Sans, Free
sans, sans-serif;
overflow-y: scroll;
}
/style
/head
body
strong
div align='center'
h3Handle Weight/h3
/div
/strong
?php
snip
Totally Confused
TIA
Ethan
-
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[users@httpd] Failed to load perl file when restarting Apache 2.2.29 with mod_perl 2.0.8
Hello Team, We have installed Apache with mod_perl 2.0.8 and facing the issue when restarting apache. Below is the error *ld.so.1: httpd: fatal: relocation error: file /opt/pgm/perl/5.10.0/lib/site_perl/5.10.0/sun4-solaris-thread-multi/auto/ARS/ARS.so: symbol Perl_Istack_sp_ptr: referenced symbol not found* Please suggest me the way forward to fix the issue. Thanks Regards, Sailaja IfModule mod_perl.c PerlRequire /opt/app/ars/ovsc/perl/startup.pl PerlModule ModPerl::Registry PerlModule Apache2::compat PerlModule Apache2::ServerRec PerlModule WIH::CaseExchange Location /wih/caseexchange AuthTypeBasic AuthNameCaseExchange AuthUserFile/opt/web/apache/app/ars/conf/passwd require valid-user SetHandler modperl PerlResponseHandler WIH::CaseExchange /Location Location /WIH/CaseExchange SetHandler modperl PerlResponseHandler WIH::CaseExchange /Location /IfModule - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
Re: [users@httpd] httpd 2.4.12 ignoring net.ipv4.ip_local_port_range
Of course you are right. I considered the client would be the issue and do not now remember why I discounted it. Thank you. On 14 April 2015 at 17:00, Eric Covener cove...@gmail.com wrote: On Tue, Apr 14, 2015 at 6:49 AM, Mike Peachey mike.peac...@port.im wrote: This client is getting responses from httpd on ports 63156+ The server side of the connection uses a well-known listening port, 443. Clients use those high ephemeral ports. I don't think tuning an ephemeral port range on the server does anything unless you use mod_proxy for outbound connections. -- Eric Covener cove...@gmail.com - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org -- Mike Peachey mike.peac...@port.im
Re: [users@httpd] Weird connection issues with mod_proxy_wstunnel
Hello Marc, On Wed, Apr 15, 2015 at 10:50 AM, Marc Hörsken i...@marc-hoersken.de wrote: Now once a browser has upgraded a connection from HTTP to WebSocket traffic, all traffic is proxied to the WebSocket-server at 127.0.0.1:9001. The problem is that the browser continues to use that upgraded WebSocket-connection for further HTTP-requests, for example to load the next page. But since all traffic is forwarded to the WebSocket-server, the browser receives a 404 from there. So for some reason HTTP- and WebSocket-connections are not isolated properly. And Apache2 forwards URLs not beginning with /data or /settings.js to the Web-Socket-server. Any ideas why this might happen? Once the connection is upgraded, mod_proxy_wstunnel (as its name suggests) creates a tunnel between the browser and the application. It will not check requests boundaries anymore, this is not HTTP but application data now, and hence application's responsability to not (make the browser) reuse the same connection for further HTTP requests. Regards, Yann. - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
[users@httpd] Weird connection issues with mod_proxy_wstunnel
Hello everyone, I am experiencing weird connection issues with mod_proxy_wstunnel. My Apache 2 web server is still running on Debian Wheezy, so I had to backport mod_proxy_wstunnel using the following patches: https://github.com/mback2k/build-apache2.2-wstunnel I compiled all mod_proxy* modules using these patches against the apache 2.2.22 sources provided by apt-get source apache2 on Debian Wheezy. The following represents the relevant parts of my Apache 2 virtual host configuration for https://webgcal.uxnr.de https://webgcal.uxnr.de/ VirtualHost ...:443 ServerName webgcal.uxnr.de ServerAdmin ... IfModule mod_ssl.c ... /IfModule Alias /media/ /var/local/pyweb/project/webgcal/webgcal/_media/ Alias /static/ /var/local/pyweb/project/webgcal/webgcal/_static/ WSGIDaemonProcess webgcal user=webgcal group=webgcal processes=2 maximum-requests=100 python-path=/var/local/pyweb/project/webgcal:/var/local/pyweb/virtualenv/webgcal/lib/python2.7/site-packages WSGIProcessGroup webgcal WSGIScriptAlias / /var/local/pyweb/project/webgcal/webgcal/wsgi.py SetEnv DJANGO_SETTINGS_MODULE ... Location /data/ ProxyPass ws://127.0.0.1:9001/data/ retry=0 disablereuse=On ProxyPassReverse ws://127.0.0.1:9001/data/ /Location Location /settings.js ProxyPass http://127.0.0.1:9001/settings.js retry=0 disablereuse=On ProxyPassReverse http://127.0.0.1:9001/settings.js /Location ProxyPreserveHost On ProxyVia On /VirtualHost Now once a browser has upgraded a connection from HTTP to WebSocket traffic, all traffic is proxied to the WebSocket-server at 127.0.0.1:9001. The problem is that the browser continues to use that upgraded WebSocket-connection for further HTTP-requests, for example to load the next page. But since all traffic is forwarded to the WebSocket-server, the browser receives a 404 from there. So for some reason HTTP- and WebSocket-connections are not isolated properly. And Apache2 forwards URLs not beginning with /data or /settings.js to the Web-Socket-server. Any ideas why this might happen? I also tried the original patch to backport mod_proxy_wstunnel available here: http://blog.cafarelli.fr/2013/04/backporting-apache-support-for-websockets-reverse-proxy-aka-getting-gateone-to-work-behind-apache/ http://blog.cafarelli.fr/2013/04/backporting-apache-support-for-websockets-reverse-proxy-aka-getting-gateone-to-work-behind-apache/ I applied the patch using the following approach: https://i.rationa.li/mark/note/2TWATCchRQGyMA0RlvZSQA https://i.rationa.li/mark/note/2TWATCchRQGyMA0RlvZSQA That approach was also the basis for my own approach that can be found in the Github repo mentioned before. If you want to see the issue in action, you will have to signing to webgcal.uxnr.de http://webgcal.uxnr.de/ and create a dummy calendar. This will enable the WebSocket-based status functionality of the dashboard. Thanks in advance. Best regards, Marc
Re: [users@httpd] Weird connection issues with mod_proxy_wstunnel
Hello Yann, Am 15.04.2015 um 12:32 schrieb Yann Ylavic ylavic@gmail.com: Once the connection is upgraded, mod_proxy_wstunnel (as its name suggests) creates a tunnel between the browser and the application. It will not check requests boundaries anymore, this is not HTTP but application data now, … thanks for the clarification. and hence application's responsability to not (make the browser) reuse the same connection for further HTTP requests. I was unable to find any useful resources about how to do this, yet. Can you point me in the right direction? Is there some special header that needs to be sent by the server? All examples I found assume that the WebSocket connection is made to a different subdomain / host. But that is not possible for me, because my secure cookies are bound to the main domain / host. I am using SwampDragon [1] with Django and AngularJS. Thanks in advance. Best regards, Marc [1] http://swampdragon.net/ - To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
