Skip to content

Allow real time interaction with output of executing processes #6

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: master
Choose a base branch
from
Open

Allow real time interaction with output of executing processes #6

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
5fbcc96
Allow real time interaction with output of executing processes
gggeek Oct 22, 2016
9312a5f
fix syntax error in PR branch
gggeek Mar 18, 2018
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
17 changes: 13 additions & 4 deletions src/ProcessManager.php
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,10 @@ class ProcessManager
/**
* @param Process[] $processes
* @param int $maxParallel
* @param int $poll
* @param int $poll microseconds
* @param Callable $callback takes 3 args: $type, $buffer, $process
*/
public function runParallel(array $processes, $maxParallel, $poll = 1000)
public function runParallel(array $processes, $maxParallel, $poll = 1000, $callback = null)
{
$this->validateProcesses($processes);

Expand All @@ -29,7 +30,11 @@ public function runParallel(array $processes, $maxParallel, $poll = 1000)

// start the initial stack of processes
foreach ($currentProcesses as $process) {
$process->start();
$process->start(function ($type, $buffer) use ($callback, $process) {
if ($callback) {
$callback($type, $buffer, $process);
}
});
}

do {
Expand All @@ -44,7 +49,11 @@ public function runParallel(array $processes, $maxParallel, $poll = 1000)
// directly add and start new process after the previous finished
if (count($processesQueue) > 0) {
$nextProcess = array_shift($processesQueue);
$nextProcess->start();
$nextProcess->start(function ($type, $buffer) use ($callback, $nextProcess) {
if ($callback) {
$callback($type, $buffer, $nextProcess);
}
});
$currentProcesses[] = $nextProcess;
}
}
Expand Down