There are cases where $env or $_ENV can contain a value that is an array
This will cause Process to throw an Array to String conversion exception
Initially I submitted a patch of Process.php, however Fabien indicated
that it shouldn't be fixed there (see below pull request).
Before recently, a simple work around would be in php.ini to set:
register_argc_argv = On
However with recent changes, this seems to no longer work.
Original pull request: https://github.com/symfony/symfony/pull/7354
See ticket https://github.com/symfony/symfony/issues/7196
* 2.1:
[BrowserKit] fixed BC break done recently
[Process] Fix#5594 : `termsig` must be used instead of `stopsig` in exceptions when a process is signaled
Rename misprint property (from warmer to finder)
Add This field is missing RU translation
Conflicts:
src/Symfony/Component/Process/Process.php
src/Symfony/Component/Validator/Resources/translations/validators.ru.xlf
This PR was merged into the 2.1 branch.
Discussion
----------
[2.1][Process] Fix timeout in Process::stop method
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #7579
| License | MIT
- The timeout is ten times more than set.
- The timeout does not occurs, it is actually blocking until the process dies.
Commits
-------
bec8ff1 Fix timeout in Process::stop method
* 2.1:
#7106 - fix for ZTS builds
Added '@@' escaping strategy for YamlFileLoader and YamlDumper
[Yaml] fixed bugs with folded scalar parsing
[Form] made DefaultCsrfProvider using session_status() when available
Added unit tests to Dumper
Update .travis.yml (closes#7355)
[HttpFoudantion] fixed Request::getPreferredLanguage()
Revert "merged branch jfsimon/issue-6928 (PR #7378)"
Routing issue with installation in a sub-directory ref: https://github.com/symfony/symfony/issues/7129
Conflicts:
.travis.yml
src/Symfony/Bundle/FrameworkBundle/Routing/Router.php
src/Symfony/Component/Routing/RouteCollection.php
* 2.1:
[FrameworkBundle] tweaked reference dumper command (see #7093)
[HttpKernel] added some tests for previous merge
Fix REMOTE_ADDR for cached subrequests
[Process] Warn user with a useful message when tmpfile() failed
Conflicts:
src/Symfony/Bundle/FrameworkBundle/Command/ConfigDumpReferenceCommand.php
* 2.1:
[Yaml] fixed default value
Added Yaml\Dumper::setIndentation() method to allow a custom indentation level of nested nodes.
added a way to enable/disable object support when parsing/dumping
added a way to enable/disable PHP support when parsing a YAML input via Yaml::parse()
fixed CS
[Process] Fix docblocks, remove `return` from `PhpProcess#start()` as parent returns nothing, cleaned up `ExecutableFinder`
fixes a bug when output/error output contains a % character
[Console] fixed input bug when the value of an option is empty (closes#6649, closes#6689)
[Profiler] [Redis] Fix sort of profiler rows.
Fix version_compare() calls for PHP 5.5.
Removed underscores from test method names to be consistent with other components.
[Process] In edge cases `getcwd()` can return `false`, then `proc_open()` should get `null` to use default value (the working dir of the current PHP process)
Fix version_compare() calls for PHP 5.5.
Handle the deprecation of IntlDateFormatter::setTimeZoneId() in PHP 5.5.
removed the .gitattributes files (closes#6605, reverts #5674)
[HttpKernel] Clarify misleading comment in ExceptionListener
Conflicts:
src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/toolbar_style.html.twig
src/Symfony/Component/Form/Tests/Extension/Core/Type/DateTimeTypeTest.php
src/Symfony/Component/Form/Tests/Extension/Core/Type/TimeTypeTest.php
src/Symfony/Component/Form/Tests/Util/PropertyPathTest.php
src/Symfony/Component/HttpKernel/Profiler/RedisProfilerStorage.php
src/Symfony/Component/Process/Process.php
This PR was merged into the 2.1 branch.
Commits
-------
a62e04f [Process] Fix docblocks, remove `return` from `PhpProcess#start()` as parent returns nothing, cleaned up `ExecutableFinder`
Discussion
----------
[2.1][Process] Fix docblocks, remove `return` from `PhpProcess#start()`
* 2.0:
Fix version_compare() calls for PHP 5.5.
[Process] In edge cases `getcwd()` can return `false`, then `proc_open()` should get `null` to use default value (the working dir of the current PHP process)
Conflicts:
src/Symfony/Component/Form/Extension/Core/ChoiceList/MonthChoiceList.php
It is more common to use fully camel-cased names for test methods. Only some of the test methods are called with underscore notation. To avoid confusion it is better to be consistent.
This PR was merged into the master branch.
Commits
-------
184c8e5 Fixed @expectedException definitions to reference absolute exception paths
Discussion
----------
Added leading slashes to @expectedException definitions
Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: -
Todo: -
License of the code: MIT
Documentation PR: -
This PR adds leading backslashes `\` to `@expectedException` declarations.
The current version is inconsistent with other class references in doc blocks, which default to *relative* class names unless class name has a leading backslash.
```php
/**
* @param RelativeNs\Class $param1
* @param \AbsoluteNs\Class $param2
*/
but
/**
* @expectedException AbsoluteNs\Class
*/
```
Consequently, PHPStorm does not understand the current statements and marks them as erroneous (and correctly so IMO, even though PHPUnit's interpretation is more relaxed).
* 2.1:
Restrict Monolog version to be in version <1.3
[Console] Make getTerminalWith & getTerminalHeight public
[DependencyInjection] fixed PhpDumper optimizations when an inlined service depends on the current one indirectly
[DependencyInjection] fixed PhpDumper when an inlined service definition has some properties
[DependencyInjection] added some tests for PhpDumper when the container is compiled
[DependencyInjection] fixed CS
[Process] Do not reset stdout/stderr pipes on Interrupted system call
[Locale] Adjust `StubIntlDateFormatter` to have new methods added in PHP 5.5
use the right RequestMatcherInterface
[Locale] Fix failing `StubIntlDateFormatter` tests in PHP 5.5
[Locale] Fix failing `StubIntlDateFormatter` in PHP 5.5
[Form] Fix failing `MonthChoiceList` in PHP 5.5
Update .travis.yml
Conflicts:
src/Symfony/Bridge/Monolog/composer.json
src/Symfony/Component/DependencyInjection/Tests/Fixtures/php/services9.php
This PR was merged into the 2.1 branch.
Commits
-------
fa6fb6f [Process] Do not reset stdout/stderr pipes on Interrupted system call
Discussion
----------
[Process][2.1] Do not reset stdout/stderr pipes on stream_select failure
Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
License of the code: MIT
When `stream_select` is called and failed, pipes are currently reset to an empty array. As a result, both error-output and output are empty whereas the exitcode is 0 (successful process).
There is no reason (at least I don't see it) to reset pipes when an error occurs.
---------------------------------------------------------------------------
by fabpot at 2013-01-04T08:18:03Z
This behavior was introduced by @Seldaek in bcf8cf91. Any reason?
---------------------------------------------------------------------------
by Seldaek at 2013-01-04T17:22:33Z
The rationale was that if stream_select failed, it will fail every time (maybe this is an incorrect assumption and I introduced a bug there). Since the while loop checks for $this->pipes being not empty, if the process dies off and stream_select() starts failing, it will be stuck in the while loop forever. That's what I was fixing there. As far as I can tell, your fix reintroduces that problem. Can you explain a bit more what you mean by "error-output and output are empty"? Maybe adding a test for the case you are seeing would help too?
---------------------------------------------------------------------------
by romainneutron at 2013-01-04T17:47:00Z
Hi !
I'm actually using `Process` in a amqp client using PhpAmqpLib. Sometimes both output and error-output of a process are empty whereas the process returned with an exitcode equal to 0.
By *empty*, I mean that the output of both `$process->getOuptut()` and `$process->getErrorOuptut()` are equal to `''`.
I removed the `@` before the `stream_select` and realized that some calls where failing :
```
stream_select(): unable to select [4]: Interrupted system call (max_fd=13) in .../vendor/symfony/process/Symfony/Component/Process/Process.php on line 341
```
With my patch, it appears that if a `stream_select` call fails one time, it can be called with success a second time.
Adding a test case that triggers this error does not seem easy as it seems system related.
What do you think about it ?
---------------------------------------------------------------------------
by Seldaek at 2013-01-04T17:52:04Z
Ok I see. So I guess your fix makes sense since stream_select can fail legitimately, but it's not the whole story. If it fails because the process died off (or whatever the cause was on windows) we shouldn't keep trying forever. Maybe just adding a limit of N retries that is reset whenever a call succeeds would be enough to go over the odd system call being interrupted without allowing infinite loops. Not sure what N makes sense.
---------------------------------------------------------------------------
by igorw at 2013-01-04T17:53:45Z
As per the `stream_select` manpage it can return false when interrupted by a system call. That does not indicate that something is broken. However, I'm not sure if it is possible to distinguish between actual errors and interrupts without capturing and parsing the error message.
---------------------------------------------------------------------------
by romainneutron at 2013-01-04T18:50:56Z
I've updated the PR to consider the error message as it's currently the only solution to find out why `stream_select` failed
---------------------------------------------------------------------------
by romainneutron at 2013-01-04T18:59:15Z
Merged fixes suggested by @stloyd and @Seldaek
When `stream_select` is called and return false because of an `Interrupted
system call`, pipes are currently reset to an empty array.
As a result, both error-output and output are empty whereas the
exitcode is 0 (successful process).
* 2.1: (24 commits)
updated license year
Update src/Symfony/Component/HttpFoundation/Response.php
[Form] Fixed inheritance of "error_bubbling" in RepeatedType
[Form] Fixed DateType when used with the intl extension disabled.
[HttpFoundation] fix return types and handling of zero in Response
[HttpFoundation] better fix for non-parseable Expires header date
Fixed missing plural message in portuguese validator
Fix Expires when the header is -1
[DoctrineBridge] Allowing memcache port to be 0 to support memcache unix domain sockets.
[Console] fixed unitialized properties (closes#5935)
[Process] Prevented test from failing when pcntl extension is not enabled.
Revert "[DoctrineBridge] Improved performance of the EntityType when used with the "query_builder" option"
[Form] Fixed failing tests for DateTimeToStringTransformer.
[Locale] Fixed the StubLocaleTest for ICU versions lower than 4.8.
[Bundle] [FrameworkBundle] fixed typo in phpdoc of the SessionListener.
[Form] Fixed test regression introduced in #6440
[Tests] Fix namespaces
Fixed php doc of GenericEvent::__construct
HttpUtils must handle RequestMatcher too
use preferred_choices in favor of preferred_query
...
Conflicts:
src/Symfony/Bridge/Propel1/Form/ChoiceList/ModelChoiceList.php
* 2.0:
updated license year
Update src/Symfony/Component/HttpFoundation/Response.php
[Console] fixed unitialized properties (closes#5935)
[Bundle] [FrameworkBundle] fixed typo in phpdoc of the SessionListener.
bumped Symfony version to 2.0.21-DEV
updated VERSION for 2.0.21
updated CHANGELOG for 2.0.21
Conflicts:
src/Symfony/Bundle/SwiftmailerBundle/LICENSE
src/Symfony/Component/Filesystem/LICENSE
src/Symfony/Component/HttpFoundation/Response.php
src/Symfony/Component/HttpKernel/Kernel.php
* 2.1:
[FrameworkBundle] added support for URIs as an argument to HttpKernel::render()
[FrameworkBundle] restricted the type of controllers that can be executed by InternalController
[Process] Allow non-blocking start with PhpProcess
Making it easier to grab the PR template.
[Locale] fixed a test
Fixed failing test
fix double-decoding in the routing system
Conflicts:
src/Symfony/Component/Process/PhpProcess.php
* 2.1:
fixed CS
fixed CS
[Security] fixed path info encoding (closes#6040, closes#5695)
[HttpFoundation] added some tests for the previous merge and removed dead code (closes#6037)
Improved Cache-Control header when no-cache is sent
removed unneeded comment
Fix to allow null values in labels array
fix date in changelog
removed the Travis icon (as this is not stable enough -- many false positive, closes#6186)
Revert "merged branch gajdaw/finder_splfileinfo_fpassthu (PR #4751)" (closes#6224)
Fixed a typo
Fixed: HeaderBag::parseCacheControl() not parsing quoted zero correctly
[Form] Fix const inside an anonymous function
[Config] Loader::import must return imported data
[DoctrineBridge] Fixed caching in DoctrineType when "choices" or "preferred_choices" is passed
[Form] Fixed the default value of "format" in DateType to DateType::DEFAULT_FORMAT if "widget" is not "single_text"
[HttpFoundation] fixed a small regression
Conflicts:
src/Symfony/Component/HttpFoundation/Tests/Session/Storage/Handler/MongoDbSessionHandlerTest.php
This PR was squashed before being merged into the master branch (closes#5853).
Commits
-------
63b0059 [Process] Add ability to reset arguments on ProcessBuilder
Discussion
----------
[Process] Add ability to reset arguments on ProcessBuilder
Bug fix: no
Feature addition: yes
Backwards compatibility break: no
Symfony2 tests pass: yes
License of the code: MIT
This PR adds the ability to "reset" the arguments set on a `ProcessBuilder`. This allows the builder to be re-used without having to set things like custom environment variables, current working directory etc again.
