myrpc 8000/tcpmyrpc stream tcp nowait ramzes /home/ramzes/tmp/myrpc.php myrpc.php#!/usr/local/bin/php
<?
$f=fopen("php://stdin","r");
$data=fread($f,1024);
Save2DB($data);
fclose($f);
while(1) {
usleep(100000);
if((time()-$time) >= 60) { $time = time(); UpdatePID($pid); }
$client = @socket_accept($socket);
if($client) {
$clients[] = $client;
}
foreach($clients as $i => $c) {
$data = socket_read($client, 4096);
if ($data === false) { // error or closed connection
socket_close($c);
unset($clients[$i]);
} elseif (strlen($data)) {
Save2DB(trim($data));
}
}
...
<?php
$socket = stream_socket_server ('tcp://0.0.0.0:2000', $errno, $errstr);
stream_set_blocking($socket, 0);
$base = event_base_new();
$event = event_new();
event_set($event, $socket, EV_READ | EV_PERSIST, 'ev_accept', $base);
event_base_set($event, $base);
event_add($event);
event_base_loop($base);
$GLOBALS['connections'] = array();
$GLOBALS['buffers'] = array();
function ev_accept($socket, $flag, $base) {
static $id = 0;
$connection = stream_socket_accept($socket);
stream_set_blocking($connection, 0);
$id += 1;
$buffer = event_buffer_new($connection, 'ev_read', NULL, 'ev_error', $id);
event_buffer_base_set($buffer, $base);
event_buffer_timeout_set($buffer, 30, 30);
event_buffer_watermark_set($buffer, EV_READ, 0, 0xffffff);
event_buffer_priority_set($buffer, 10);
event_buffer_enable($buffer, EV_READ | EV_PERSIST);
// we need to save both buffer and connection outside
$GLOBALS['connections'][$id] = $connection;
$GLOBALS['buffers'][$id] = $buffer;
}
function ev_error($buffer, $error, $id) {
event_buffer_disable($GLOBALS['buffers'][$id], EV_READ | EV_WRITE);
event_buffer_free($GLOBALS['buffers'][$id]);
fclose($GLOBALS['connections'][$id]);
unset($GLOBALS['buffers'][$id], $GLOBALS['connections'][$id]);
}
function ev_read($buffer, $id) {
while ($read = event_buffer_read($buffer, 256)) {
var_dump($read);
}
}
?>