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 Topic: php_snmp.dll crashes apache |
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WoC
Joined: 26 May 2011
Posts: 2
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 Posted: Thu 26 May '11 23:48 Post subject: php_snmp.dll crashes apache |
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Tonight I decided to upgrade my webserver. I uninstalled the existing Apache 2.2.16 installation via the msi-uninstaller (installer came from apache.org) and I removed the existing PHP 5.2.14 installation.
I checked there was no old php5apache2_2.dll or php5ts.dll on the system left.
I downloaded httpd-2.2.19-win32-x86-ssl.zip from apachelounge.com and php-5.3.6-Win32-VC9-x86.zip from php.net. I followed the installation guide on http://www.apachelounge.com/viewtopic.php?t=2394
Details:
- OS is Windows 7 ultimate 32 bit
- I extracted apache to c:\apps\apache2.2
- I edited httpd.conf for the correct server and htdocs directory's
- apache runs fine from a command window
- I extracted PHP to c:\apps\PHP
- I renamed php.ini-production to php.ini and edited the basics (set the extensions dir to "C:\apps\PHP\ext"). Did not enable any extensions.
- I edited httpd.conf with
| Code: | # Load PHP module
LoadModule php5_module "C:/apps/PHP/php5apache2_2.dll"
AddHandler application/x-httpd-php .php
# Configure the path to php.ini
PHPIniDir "C:/apps/PHP" |
- apache runs fine from a command window. PHP is working, as phpinfo() gives information.
Then I started enabling extensions in php.ini. After restarting httpd.exe, it crashes. I disabled all the extensions and start enabling them one by one. The php_snmp.dll crashes apache (php_zip.dll also crashes apache but that extension is not available in the directory(?)).
I followed the instructions at http://php.net/manual/en/snmp.installation.php and copied the data from c:\apps\php\extra\mibs to c:\usr\mibs and added that to the MIBDIRS variable.
Still, Apache crashes when I start it with php_snmp.dll enabled in php.ini
Does anyone recognize this problem? I want to use snmp. Is there a solution? Or do I have to go back to PHP 5.2? |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7371
Location: Germany, Next to Hamburg
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| Posted: Fri 27 May '11 10:10 Post subject: |
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in php.ini display_startup_errors = On.
Well I tried it. And php_snmp.dll wants php5.dll which means, that it build against the non thread safe version and not the thread safe version you and I use with php as module. This
if php_zip.dll isn't in that ext folder no wonder apache can't load it in the php module. |
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WoC
Joined: 26 May 2011
Posts: 2
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| Posted: Fri 27 May '11 13:36 Post subject: |
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| James Blond wrote: | in php.ini display_startup_errors = On.
Well I tried it. And php_snmp.dll wants php5.dll which means, that it build against the non thread safe version and not the thread safe version you and I use with php as module. This |
Ok, thank you. When I enable display_startup_errors I don't see any errors, besides the one stating Apache is crashing.
But there is no other solution, besides running the non-thread-safe version?
| Quote: | | if php_zip.dll isn't in that ext folder no wonder apache can't load it in the php module. |
I figured that one out  |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7371
Location: Germany, Next to Hamburg
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| Posted: Fri 27 May '11 14:05 Post subject: |
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Hm, I just downloaded the newest thread safe version (5.3.6) before it was 5.3.5 now I don't get a warning, but now apache crashes like yours when I try to load php_snmp.dll. 
Now I get something in my apache error log
| Quote: |
No log handling enabled - turning on stderr logging
Cannot find module (IP-MIB): At line 0 in (none)
Cannot find module (IF-MIB): At line 0 in (none)
Cannot find module (TCP-MIB): At line 0 in (none)
Cannot find module (UDP-MIB): At line 0 in (none)
Cannot find module (HOST-RESOURCES-MIB): At line 0 in (none)
Cannot find module (SNMPv2-MIB): At line 0 in (none)
Cannot find module (SNMPv2-SMI): At line 0 in (none)
Cannot find module (NOTIFICATION-LOG-MIB): At line 0 in (none)
Cannot find module (UCD-SNMP-MIB): At line 0 in (none)
Cannot find module (UCD-DEMO-MIB): At line 0 in (none)
Cannot find module (SNMP-TARGET-MIB): At line 0 in (none)
Cannot find module (NET-SNMP-AGENT-MIB): At line 0 in (none)
Cannot find module (DISMAN-EVENT-MIB): At line 0 in (none)
Cannot find module (SNMP-VIEW-BASED-ACM-MIB): At line 0 in (none)
Cannot find module (SNMP-COMMUNITY-MIB): At line 0 in (none)
Cannot find module (UCD-DLMOD-MIB): At line 0 in (none)
Cannot find module (SNMP-FRAMEWORK-MIB): At line 0 in (none)
Cannot find module (SNMP-MPD-MIB): At line 0 in (none)
Cannot find module (SNMP-USER-BASED-SM-MIB): At line 0 in (none)
Cannot find module (SNMP-NOTIFICATION-MIB): At line 0 in (none)
Cannot find module (SNMPv2-TM): At line 0 in (none)
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After setting the MIBDIRS in ENV like you did, apache crashes with nothing in the error log and there is nothing in the windows event log  I must say, that I don't see there a solution for using snmp. |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7371
Location: Germany, Next to Hamburg
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| Posted: Fri 27 May '11 14:16 Post subject: |
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I forgot something important. it works running snmp on php-cgi on the command line. So you can use PHP over mod_fcgid ( you can download it from apache lounge) instead of php module.
| Code: |
# Load PHP module
# LoadModule php5_module "C:/apps/PHP/php5apache2_2.dll"
# AddHandler application/x-httpd-php .php
# Configure the path to php.ini
# PHPIniDir "C:/apps/PHP"
LoadModule fcgid_module modules/mod_fcgid.so
<IfModule fcgid_module>
FcgidInitialEnv PHPRC "C:/apps/PHP"
FcgidInitialEnv PATH "C:/apps/PHP;C:/WINDOWS/system32;C:/WINDOWS;C:/WINDOWS/System32/Wbem;"
FcgidInitialEnv SystemRoot "C:/Windows"
FcgidInitialEnv SystemDrive "C:"
FcgidInitialEnv TEMP "C:/WINDOWS/TEMP"
FcgidInitialEnv TMP "C:/WINDOWS/TEMP"
FcgidInitialEnv windir "C:/WINDOWS"
FcgidIOTimeout 40
FcgidConnectTimeout 10
FcgidMaxProcesses 1000
FcgidOutputBufferSize 64
FcgidProcessLifeTime 120
FcgidMaxRequestsPerProcess 10000
FcgidMinProcessesPerClass 0
FcgidFixPathinfo 1
<Files ~ "\.php$">
Options Indexes FollowSymLinks ExecCGI
AddHandler fcgid-script .php
FcgidWrapper "C:/apps/PHP/php-cgi.exe" .php
</Files>
# Do not comment out below line
</IfModule>
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Give it a shot. |
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