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[Process] Use stream based storage to avoid memory issues

This commit is contained in:
Romain Neutron 2016-01-18 17:23:05 +01:00
parent 6ec5537aed
commit 2d931f43e0
1 changed files with 12 additions and 2 deletions
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14
src/Symfony/Component/Process/Process.php
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@ -491,6 +491,10 @@ class Process
*/
public function getIncrementalOutput()
{
if ($this->outputDisabled) {
throw new LogicException('Output has been disabled.');
}
$this->requireProcessIsStarted(__FUNCTION__);
$latest = stream_get_contents($this->stdout, -1, $this->incrementalOutputOffset);
@ -510,7 +514,8 @@ class Process
*/
public function clearOutput()
{
$this->stdout = '';
ftruncate($this->stdout, 0);
fseek($this->stdout, 0);
$this->incrementalOutputOffset = 0;
return $this;
@ -555,6 +560,10 @@ class Process
*/
public function getIncrementalErrorOutput()
{
if ($this->outputDisabled) {
throw new LogicException('Output has been disabled.');
}
$this->requireProcessIsStarted(__FUNCTION__);
$latest = stream_get_contents($this->stderr, -1, $this->incrementalErrorOutputOffset);
@ -574,7 +583,8 @@ class Process
*/
public function clearErrorOutput()
{
$this->stderr = '';
ftruncate($this->stderr, 0);
fseek($this->stderr, 0);
$this->incrementalErrorOutputOffset = 0;
return $this;