PHP swoole和redis異步任務(wù)實(shí)現(xiàn)方法分析

<?php
for($i=0;$i<100;$i++){
 $msg = "zhezhao[".$i."]";
 $redis = new Redis();
 $redis->connect("127.0.0.1");
 $redis->publish("test",$msg);
 $redis->close();
}

<?php
$redis = new Redis();
$redis->connect("127.0.0.1");
$redis->subscribe(array("test"), 'handleFun');
function handleFun($redis, $chan, $data) {
 write($data);
}
function write($data){
 $path = "/tmp/mailList-redis.log";
 $str = "[".date("Y-m-d H:i:s")."]".$data;
 $str .= PHP_EOL;
 file_put_contents($path,$str,FILE_APPEND);
}

<?php
for($i=0;$i<100;$i++){
 $msg = "zhezhao[".$i."]";
 $client = new swoole_client(SWOOLE_SOCK_TCP);
 $client->connect('127.0.0.1', 9501, 0.5);
 $client->send($msg);
 $client->close();
}

<?php
$serv = new swoole_server("127.0.0.1", 9501);
$serv->set(array('task_worker_num' => 4));
$serv->on('receive', function($serv, $fd, $from_id, $data) {
 $task_id = $serv->task($data);
});
$serv->on('task', function ($serv, $task_id, $from_id, $data) {
 handle($data);
 $serv->finish($data);
});
$serv->start();
function handle($data){
 sleep(2);
 mailLog("Send Mail successfully to $data");
}
function mailLog($str){
 $path = "/tmp/mailList.log";
 $str = "[".date("Y-m-d H:i:s")."]".$str;
 $str .= PHP_EOL;
 file_put_contents($path,$str,FILE_APPEND);
}