init

Author: consatan

.gitignore

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+composer.phar
+composer.lock
+/vendor/
+*.sw[pon]
+tags

LICENSE

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+Copyright 2017 Chopin Ngo<consatan@gmail.com>
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

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+#### PDaemon
+Running PHP script in daemon mode at CLI. **Not available on Windows platforms**.
+
+#### Install
+
+##### Requirements
+
+- PHP >= 5.4
+- pcntl extension
+- posix extension
+- sysvsem extension
+
+##### Use composer (recommend)
+
+```shell
+composer require consatan/pdaemon
+```
+
+##### Download from github
+
+```shell
+git clone https://consatan.github.com/pdaemon.git
+```
+
+
+#### How to use
+
+Simple daemon
+```php
+<?php
+
+require './vendor/autoload.php';
+
+class DemoDaemon extends \Consatan\PDaemon\PDaemon
+{
+    protected function exec()
+    {
+        // Your code here.
+        echo 'Running in children, PID: ' . posix_getpid() . PHP_EOL;
+        // You can access your custom variable in $this->options
+        // echo $this->options['your_variable'] . PHP_EOL;
+        sleep(3);
+    }
+}
+
+// Fork 3 children processes, pid file in /var/run/pdaemon.pid
+$daemon = new DemoDaemon(['pool' => 3, 'your_variable' => 'hello world']);
+$daemon->run();
+```
+
+You can stop daemon process list this
+```php
+<?php
+
+require './vendor/autoload.php';
+
+// replace to your pid path
+$pid = file_get_contents('/var/run/pdaemon.pid');
+
+if (false === $pid) {
+    // pid file cannot read or not exists.
+    exit(-1);
+}
+
+$pid = (int)$pid;
+
+if (0 >= $pid) {
+    // invalid pid
+    exit(-1);
+}
+
+// This is a safe terminat function, it will stop process when all children processes stop
+posix_kill($pid, SIGTERM);
+
+// You can forced stop the daemon like this: (non-recommended);
+// posix_kill($pid, SIGKILL);
+```
+
+#### Todo
+
+- [ ] Unit test
+- [ ] Handling reload signal
+- [ ] Handling status signal

VERSION

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+1.0.0

composer.json

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+{
+    "name": "consatan/pdaemon",
+    "description": "PHP Daemon, is not available on Windows platforms.",
+    "keywords": ["daemon", "cli"],
+    "type": "library",
+    "license": "BSD 3-Clause",
+    "authors": [
+        {
+            "name": "Chopin Ngo",
+            "email": "consatan@gmail.com",
+            "homepage": "https://chopin.im"
+        }
+    ],
+    "require": {
+        "php": ">=5.4",
+        "ext-pcntl": "*",
+        "ext-posix": "*",
+        "ext-sysvsem": "*"
+    },
+    "autoload": {
+        "psr-4": {"Consatan\\PDaemon\\": "src/"}
+    }
+}