vagrant@mediawiki-vagrant:~$ phpsh
Starting php
phpsh failed to initialize PHP.
Fix the problem and hit enter to reload or ctrl-C to quit.
Fatal error: Uncaught exception 'MWException' with message 'Unable to determine IP.' in /vagrant/mediawiki/includes/WebRequest.php on line 1123
MWException: Unable to determine IP. in /vagrant/mediawiki/includes/WebRequest.php on line 1123
Call Stack:
0.9053 10796800 1. MWExceptionHandler::handleException() /vagrant/mediawiki/includes/exception/MWExceptionHandler.php:0
0.9053 10796920 2. MWExceptionHandler::rollbackMasterChangesAndLog() /vagrant/mediawiki/includes/exception/MWExceptionHandler.php:169
0.9053 10796952 3. wfGetLBFactory() /vagrant/mediawiki/includes/exception/MWExceptionHandler.php:138
0.9082 10871968 4. LBFactory::singleton() /vagrant/mediawiki/includes/GlobalFunctions.php:3227
0.9102 10910264 5. LBFactorySimple->__construct() /vagrant/mediawiki/includes/db/loadbalancer/LBFactory.php:78
0.9102 10910384 6. LBFactory->__construct() /vagrant/mediawiki/includes/db/loadbalancer/LBFactorySimple.php:37
0.9103 10910536 7. LBFactory->newChronologyProtector() /vagrant/mediawiki/includes/db/loadbalancer/LBFactory.php:51
0.9380 11182576 8. WebRequest->getIP() /vagrant/mediawiki/includes/db/loadbalancer/LBFactory.php:299
Fatal error: Uncaught exception 'MWException' with message 'Unable to determine IP.' in /vagrant/mediawiki/includes/WebRequest.php on line 1123
MWException: Unable to determine IP. in /vagrant/mediawiki/includes/WebRequest.php on line 1123
Call Stack:
0.9525 11183352 1. MediaWiki\Session\SessionManager->shutdown() /vagrant/mediawiki/includes/session/SessionManager.php:0
0.9705 11183400 2. MediaWiki\Session\SessionBackend->save() /vagrant/mediawiki/includes/session/SessionManager.php:449
0.9707 11183400 3. User->getName() /vagrant/mediawiki/includes/session/SessionBackend.php:516
0.9707 11183448 4. WebRequest->getIP() /vagrant/mediawiki/includes/user/User.php:1951
PHP Fatal error: Uncaught exception 'MWException' with message 'Unable to determine IP.' in /vagrant/mediawiki/includes/WebRequest.php:1123
Stack trace:
#0 /vagrant/mediawiki/includes/db/loadbalancer/LBFactory.php(299): WebRequest->getIP()
#1 /vagrant/mediawiki/includes/db/loadbalancer/LBFactory.php(51): LBFactory->newChronologyProtector()
#2 /vagrant/mediawiki/includes/db/loadbalancer/LBFactorySimple.php(37): LBFactory->__construct(Array)
#3 /vagrant/mediawiki/includes/db/loadbalancer/LBFactory.php(78): LBFactorySimple->__construct(Array)
#4 /vagrant/mediawiki/includes/GlobalFunctions.php(3227): LBFactory::singleton()
#5 /vagrant/mediawiki/includes/exception/MWExceptionHandler.php(138): wfGetLBFactory()
#6 /vagrant/mediawiki/includes/exception/MWExceptionHandler.php(169): MWExceptionHandler::rollbackMasterChangesAndLog(Object(MWException))
#7 [internal function]: MWExceptionHandler::handleException(Object(MWException))
#8 {main}
thrown in /vagrant/mediawiki/includes/WebRequest.php on line 1123
PHP Fatal error: Uncaught exception 'MWException' with message 'Unable to determine IP.' in /vagrant/mediawiki/includes/WebRequest.php:1123
Stack trace:
#0 /vagrant/mediawiki/includes/user/User.php(1951): WebRequest->getIP()
#1 /vagrant/mediawiki/includes/session/SessionBackend.php(516): User->getName()
#2 /vagrant/mediawiki/includes/session/SessionManager.php(449): MediaWiki\Session\SessionBackend->save(true)
#3 [internal function]: MediaWiki\Session\SessionManager->shutdown()
#4 {main}
thrown in /vagrant/mediawiki/includes/WebRequest.php on line 1123Description
Description
Details
Details
| Subject | Repo | Branch | Lines +/- | |
|---|---|---|---|---|
| Use psysh for Zend shell instead of phpsh | mediawiki/vagrant | master | +86 -72 |
Related Objects
Related Objects
Event Timeline
Comment Actions
Workaround: run it with REMOTE_ADDR='127.0.0.1' phpsh. The stack trace seems to be a secondary error while doing error handling, but I get no error when using the workaround so the primary error must be related. hhvmsh is not affected.
Comment Actions
I have seen similar errors in the past so not sure if this is caused / made worse by SessionManager or not. The root issue is that $wgCommandLineMode should be set to true when a REPL is called.
Comment Actions
Actually not, it will stop phpsh from showing errors but any PHP command will result in subprocess died with return code: 0 PHP died. Restarting php.
Comment Actions
This seems non-trivial to solve. Web entry points require a bunch of context that does not make sense for a REPL (such as an URL). The only properly working CLI entry point is apparently doMaintenance, which assumes that there is a maintenance class and the shell should exit after running that. commandLine.inc looks like the right tool for the job (it overrides Maintenance to not do anything apart from setting up the context so that a top-scope script can be run afterwards) but it somehow conflicts with phpsh's I/O handling and freezes up.
The workaround I ended up with is installing PsySH (which I prefer anyway) via composer g require psy/psysh and create a simple wrapper script
<?php require_once '/home/vagrant/.composer/vendor/psy/psysh/bin/psysh'; require_once __DIR__ . "/commandLine.inc"; eval(\Psy\sh());
and run it with mwscript. It throws a bunch of unimportant warnings but works.
Comment Actions
Change 306487 had a related patch set uploaded (by Mattflaschen):
Use psysh for Zend shell instead of phpsh
Comment Actions
Change 306487 abandoned by Mattflaschen:
Use psysh for Zend shell instead of phpsh
Reason:
Abandoning. Glad to see psysh got in another way: https://gerrit.wikimedia.org/r/#/c/334217/
Comment Actions
https://gerrit.wikimedia.org/r/#/c/371723/ will fix this by removing phpsh (making it an alias of psysh).
Comment Actions
https://gerrit.wikimedia.org/r/c/mediawiki/vagrant/+/371723 was merged, and phpsh now just starts psysh.