joopschilder/php-async
joopschilder/php-async
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Update in README.

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Trimmed down the shared memory block size.
This commit is contained in:
Joop Schilder 2019-01-22 14:08:45 +01:00
parent be444f3b45
commit a5b5a58d06
3 changed files with 8 additions and 24 deletions
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8
README.md
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@ -1,10 +1,12 @@
# joopschilder/php-async
Asynchronous PHP callable processing with return values via SysV shared memory.<br/>
Requires the `php-sysvshm` extension.<br/>
Works with PHP >= 5.3 due to `shm_attach(...)` returning a resource instead of an int.<br/>
Works with PHP >= 5.3 due to `shm_attach(...)` returning a resource instead of an int.<br/><br/>
<b>Note:</b> This package should not be used in a CGI environment, as each PHP runtime that makes a call on the async functions WILL
create an 8MB shared memory block in RAM. If you run out of memory: you have been warned.
<br/>
<b>Note:</b> This project is merely an experiment. It is, however, available on packagist.
If you think your project lacks witchcraft combined with black magic, just add this package to your `composer.json`:
<b>Note:</b> This project is an experiment. It is, however, available on packagist.
If you think your project lacks witchcraft and black magic, just add this package to your `composer.json`:
```json
{
"require": {

4
src/Asynchronous.php
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@ -8,7 +8,7 @@ namespace JoopSchilder\Asynchronous;
*/
class Asynchronous
{
public const BLOCK_SIZE_MB = 32;
public const BLOCK_SIZE_MB = 8;
private const BLOCK_SIZE_BYTES = self::BLOCK_SIZE_MB * (1024 ** 2);
/** @var Asynchronous|null */
@ -75,7 +75,7 @@ class Asynchronous
* On failure, write a default response to the block in order for
* the Promise to be able to resolve.
*/
Runtime::setChild();
Runtime::markChild();
$instance->_attachToShm();
try {

20
src/Runtime.php
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@ -20,30 +20,12 @@ class Runtime
/**
*
*/
public static function setChild()
public static function markChild()
{
self::$inParentRuntime = false;
}
/**
*
*/
public static function setParent()
{
self::$inParentRuntime = true;
}
/**
* @return bool
*/
public static function isParent()
{
return self::$inParentRuntime;
}
/**
* @return bool
*/