ftc/ipc_comparison
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Added UNIX socket and test for it

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ftc
2023-02-19 14:51:45 +03:00
parent 09457cb6be
commit 81000fb1f4
4 changed files with 216 additions and 42 deletions
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client/Socket.php
+73 -35
View File
@@ -1,43 +1,15 @@
<?php
class Socket
abstract class Socket
{
const RECEIVE_TIMEOUT = 10;
private $sock;
private $throw_exception_on_timeout;
private $connected;
private $host;
private $port;
public function __construct($ip='', $port='', $throw_exception_on_timeout = false, $auto_connect = true)
{
$this->sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
if ($this->sock === FALSE)
{
throw new Exception("Error creating socket: ".socket_last_error()." ".socket_strerror(socket_last_error()));
}
$this->connected = false;
$this->host = $ip;
$this->port = $port;
if ($auto_connect)
{
$this->connect();
}
$this->throw_exception_on_timeout = $throw_exception_on_timeout;
}
public function connect()
{
if ($this->connected) return;
// тушим ошибки, иначе вывалится с PHP Error вместо exception
if (@socket_connect($this->sock, $this->host, $this->port) === FALSE)
{
throw new Exception("Error connecting: ".socket_last_error()." ".socket_strerror(socket_last_error()));
}
$this->connected = true;
}
protected $sock;
protected $throw_exception_on_timeout;
protected $connected;
abstract public function connect();
/**
* Закрытие соединения
*/
@@ -51,7 +23,7 @@ class Socket
}
/*
* Пропихивает строку в сокет. Бросит exception если случилась лажа.
* Пропихивает строку в сокет.
*/
public function iterativeSend($s)
@@ -156,4 +128,70 @@ class Socket
return $this->iterativeReceive($len, 1);
}
}
class IPSocket extends Socket
{
private $host;
private $port;
public function __construct($ip='', $port='', $throw_exception_on_timeout = false, $auto_connect = true)
{
$this->sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
if ($this->sock === FALSE)
{
throw new Exception("Error creating socket: ".socket_last_error()." ".socket_strerror(socket_last_error()));
}
$this->connected = false;
$this->host = $ip;
$this->port = $port;
if ($auto_connect)
{
$this->connect();
}
$this->throw_exception_on_timeout = $throw_exception_on_timeout;
}
public function connect()
{
if ($this->connected) return;
// тушим ошибки, иначе вывалится с PHP Error вместо exception
if (@socket_connect($this->sock, $this->host, $this->port) === FALSE)
{
throw new Exception("Error connecting: ".socket_last_error()." ".socket_strerror(socket_last_error()));
}
$this->connected = true;
}
}
class UnixSocket extends Socket
{
private $path;
public function __construct($path='', $throw_exception_on_timeout = false, $auto_connect = true)
{
$this->sock = socket_create(AF_UNIX, SOCK_STREAM, 0);
if ($this->sock === FALSE)
{
throw new Exception("Error creating socket: ".socket_last_error()." ".socket_strerror(socket_last_error()));
}
$this->connected = false;
$this->path = $path;
if ($auto_connect)
{
$this->connect();
}
$this->throw_exception_on_timeout = $throw_exception_on_timeout;
}
public function connect()
{
if ($this->connected) return;
// тушим ошибки, иначе вывалится с PHP Error вместо exception
if (@socket_connect($this->sock, $this->path) === FALSE)
{
throw new Exception("Error connecting: ".socket_last_error()." ".socket_strerror(socket_last_error()));
}
$this->connected = true;
}
}
client/test_client.php
+38 -1
View File
@@ -4,6 +4,9 @@ require_once('Socket.php');
function makeRequest($size)
{
$result = '';
for ($i = 0; $i < $size; $i++) $result .= chr(rand() % 256);
return $result;
}
function testSocket($amount, $reconnect, $size)
@@ -14,7 +17,30 @@ function testSocket($amount, $reconnect, $size)
{
if ($s === null)
{
$s = new Socket('127.0.0.1', 19876);
$s = new IPSocket('127.0.0.1', 19876);
$s->connect();
$current = 0;
}
$m = makeRequest($size);
$s->sendMessage($m);
$r = $s->receiveMessage();
$current++;
if ($current >= $reconnect)
{
$s = null;
}
}
}
function testUnixSocket($amount, $reconnect, $size)
{
$s = null;
$current = 0;
for ($i = 0; $i < $amount; $i++)
{
if ($s === null)
{
$s = new UnixSocket('/tmp/ipc_test_socket');
$s->connect();
$current = 0;
}
@@ -35,9 +61,20 @@ $request_size = $argv[3];
print('Testing '.$requests_amount.' requests, reconnect after '.
$requests_per_connect.' size '.$request_size."\n");
print("Testing IP socket:\n");
$start = microtime(true);
testSocket($requests_amount, $requests_per_connect, $request_size);
$finish = microtime(true);
$elapsed = $finish - $start;
print('Total: '.round($elapsed, 3).' seconds, '.round($requests_amount / $elapsed, 3).' RPS'."\n");
print("Testing Unix socket:\n");
$start = microtime(true);
testUnixSocket($requests_amount, $requests_per_connect, $request_size);
$finish = microtime(true);
$elapsed = $finish - $start;
print('Total: '.round($elapsed, 3).' seconds, '.round($requests_amount / $elapsed, 3).' RPS'."\n");