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![こんな処理
private function passHash()
{
Log::info(‘passHash’.’_start’);
while(true){
$datas = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit(100)->get();
if ($datas->isEmpty()) {
break;
}
foreach($datas as $data){
$datas = DB::table('users')->where('id', $data->id)->update(['pass' => Hash::make($data->pass)]);
}
}
Log::info('passHash'.'_end');
}](https://image.slidesharecdn.com/swoolef-190527055344/75/swoole-8-2048.jpg)
![private function passHash()
{
Log::info(‘passHash’.’_start’);
while(true){
$datas = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit(100)->get();
if ($datas->isEmpty()) {
break;
}
foreach($datas as $data){
$datas = DB::table('users')->where('id', $data->id)->update(['pass' => Hash::make($data->pass)]);
}
}
Log::info('passHash'.'_end');
}
こんな処理
とあるテーブルのデータを取得](https://image.slidesharecdn.com/swoolef-190527055344/75/swoole-10-2048.jpg)
![private function passHash()
{
Log::info(‘passHash’.’_start’);
while(true){
$datas = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit(100)->get();
if ($datas->isEmpty()) {
break;
}
foreach($datas as $data){
$datas = DB::table('users')->where('id', $data->id)->update(['pass' => Hash::make($data->pass)]);
}
}
Log::info('passHash'.'_end');
}
44GT44KT44Gq5Yem55CG
Hash::makeでデータ更新](https://image.slidesharecdn.com/swoolef-190527055344/75/swoole-11-2048.jpg)
![データ準備（swoole）private function insertUserSwoole($count)
{
Log::info('insertUser'.'_start');
for($i = 0;$i < $count;$i++){
go(function () use ($i, $count) {
$mysql = $this->getMysql();
for($j = 0;$j < $count;$j++){
$statement = $mysql->prepare("insert into users (mail, pass) VALUES (‘$i $j mail@mail.com', ‘$i $j
abcdefghij');");
$result = $statement->execute();
}
});
}
Log::info('insertUser'.'_end');
}
• さっきのと同じ条件で実行。
• go()で囲まれているとこが非同期に実行される（んだと思う）。
private function getMysql()
{
$mysql = new SwooleCoroutineMySQL();
$mysql->connect([
'host' => env('DB_HOST'),
'port' => 3306,
'user' => env('DB_USERNAME'),
'password' => env('DB_PASSWORD'),
'database' => env('DB_DATABASE'),
'timeout' => 4, // 設定しといた方がよい
]);
return $mysql;
}](https://image.slidesharecdn.com/swoolef-190527055344/75/swoole-17-2048.jpg)
![ハッシュ（通常）
private function passHash()
{
Log::info('passHash'.'_start');
while(true){
$datas = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit(100)->get();
if ($datas->isEmpty()) {
break;
}
foreach($datas as $data){
$datas = DB::table('users')->where('id', $data->id)->update(['pass' => Hash::make($data->pass)]);
}
}
Log::info('passHash'.'_end');
}
• さっき作成した1万件で実行。](https://image.slidesharecdn.com/swoolef-190527055344/75/swoole-22-2048.jpg)
![ハッシュ（複数プロセス）private function passHashSwooleProcess()
{
Log::info('passHashSwooleProcess'.'_start');
$workers = [];
$worker_num = 2;
$data_count = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->count();
for($i = 0; $i < $worker_num; $i++){
$sql = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit($data_count / 2);
if ($i > 0) {
$sql->offset($i * $data_count / 2);
}
$userss = $sql->get();
$process = new SwooleProcess(function($process) use ($userss){
go(function () use ($process, $userss) {
$mysql = $this->getMysql();
foreach($userss as $users){
$pass = Hash::make($users->pass);
$id = $users->id;
$data = $mysql->query("update users set pass = '$pass' where id = $id;");
}
Log::info('passHashSwooleProcess_child'.'_end');
$process->exit(0);
});
});
$pid = $process->start();
$workers[$pid] = $process;
}
Log::info('passHashSwooleProcess'.'_end');
}](https://image.slidesharecdn.com/swoolef-190527055344/75/swoole-38-2048.jpg)
![private function passHashSwooleProcess()
{
Log::info('passHashSwooleProcess'.'_start');
$workers = [];
$worker_num = 2;
$data_count = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->count();
for($i = 0; $i < $worker_num; $i++){
$sql = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit($data_count / 2);
if ($i > 0) {
$sql->offset($i * $data_count / 2);
}
$userss = $sql->get();
$process = new SwooleProcess(function($process) use ($userss){
go(function () use ($process, $userss) {
$mysql = $this->getMysql();
foreach($userss as $users){
$pass = Hash::make($users->pass);
$id = $users->id;
$data = $mysql->query("update users set pass = '$pass' where id = $id;");
}
Log::info('passHashSwooleProcess_child'.'_end');
$process->exit(0);
});
});
$pid = $process->start();
$workers[$pid] = $process;
}
Log::info('passHashSwooleProcess'.'_end');
}
ハッシュ（複数プロセス）
プロセスを作って](https://image.slidesharecdn.com/swoolef-190527055344/75/swoole-39-2048.jpg)
![ハッシュ（複数プロセス）private function passHashSwooleProcess()
{
Log::info('passHashSwooleProcess'.'_start');
$workers = [];
$worker_num = 2;
$data_count = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->count();
for($i = 0; $i < $worker_num; $i++){
$sql = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit($data_count / 2);
if ($i > 0) {
$sql->offset($i * $data_count / 2);
}
$userss = $sql->get();
$process = new SwooleProcess(function($process) use ($userss){
go(function () use ($process, $userss) {
$mysql = $this->getMysql();
foreach($userss as $users){
$pass = Hash::make($users->pass);
$id = $users->id;
$data = $mysql->query("update users set pass = '$pass' where id = $id;");
}
Log::info('passHashSwooleProcess_child'.'_end');
$process->exit(0);
});
});
$pid = $process->start();
$workers[$pid] = $process;
}
Log::info('passHashSwooleProcess'.'_end');
}
プロセス動かす。](https://image.slidesharecdn.com/swoolef-190527055344/75/swoole-40-2048.jpg)
![private function passHashSwooleProcess()
{
Log::info('passHashSwooleProcess'.'_start');
$workers = [];
$worker_num = 2;
$data_count = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->count();
for($i = 0; $i < $worker_num; $i++){
$sql = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit($data_count / 2);
if ($i > 0) {
$sql->offset($i * $data_count / 2);
}
$userss = $sql->get();
$process = new SwooleProcess(function($process) use ($userss){
go(function () use ($process, $userss) {
$mysql = $this->getMysql();
foreach($userss as $users){
$pass = Hash::make($users->pass);
$id = $users->id;
$data = $mysql->query("update users set pass = '$pass' where id = $id;");
}
Log::info('passHashSwooleProcess_child'.'_end');
$process->exit(0);
});
});
$pid = $process->start();
$workers[$pid] = $process;
}
Log::info('passHashSwooleProcess'.'_end');
}
ハッシュ（複数プロセス）
終わったら殺す。](https://image.slidesharecdn.com/swoolef-190527055344/75/swoole-41-2048.jpg)
![[東京] JapanSharePointGroup 勉強会 ＃２](https://cdn.slidesharecdn.com/ss_thumbnails/jpsps2powershell-120405100646-phpapp01-thumbnail.jpg?width=640&height=640&fit=bounds)
swooleを試してみた
- 1.
- 2. swooleとは • phpのエクステンション。 - composerでinstallするやつじゃなくてmakeとかするやつ •PHPerKaigi2019でいくつか取り上げられてました。 • phpで非同期処理ができたりします。 • 試したい！
- 3.
- 4. swooleの導入方法 • https://github.com/swoole/swoole-src git clonehttps://github.com/swoole/swoole-src.git cd swoole-src phpize ./configure make && make install の後にextensionファイルをphp.iniに追加する • 導入自体は簡単。ただ、xdebugが入ってると警告が出たので xdebugは外す必要がありそうです。
- 5.
- 6.
- 7. こんな感じの テーブルレコードに CREATE TABLE `users`( `id` int(11) NOT NULL AUTO_INCREMENT, `mail` varchar(255) NOT NULL, `pass` varchar(255) NOT NULL, `update_time` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, PRIMARY KEY (`id`)
- 8. こんな処理 private function passHash() { Log::info(‘passHash’.’_start’); while(true){ $datas= DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit(100)->get(); if ($datas->isEmpty()) { break; } foreach($datas as $data){ $datas = DB::table('users')->where('id', $data->id)->update(['pass' => Hash::make($data->pass)]); } } Log::info('passHash'.'_end'); }
- 9.
- 10. private function passHash() { Log::info(‘passHash’.’_start’); while(true){ $datas= DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit(100)->get(); if ($datas->isEmpty()) { break; } foreach($datas as $data){ $datas = DB::table('users')->where('id', $data->id)->update(['pass' => Hash::make($data->pass)]); } } Log::info('passHash'.'_end'); } こんな処理 とあるテーブルのデータを取得
- 11. private function passHash() { Log::info(‘passHash’.’_start’); while(true){ $datas= DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit(100)->get(); if ($datas->isEmpty()) { break; } foreach($datas as $data){ $datas = DB::table('users')->where('id', $data->id)->update(['pass' => Hash::make($data->pass)]); } } Log::info('passHash'.'_end'); } 44GT44KT44Gq5Yem55CG Hash::makeでデータ更新
- 12.
- 13.
- 14.
- 15. データ準備（通常） private function insertUser($count) { Log::info('insertUser'.'_start'); for($i= 0;$i < $count;$i++){ for($j = 0;$j < $count;$j++){ $sql = "insert into users (mail, pass) VALUES ('$i mail@mail.com', '$i abcdefghij');"; DB::statement($sql); } } Log::info('insertUser'.'_end'); } • $count=100で1万件作成。 • ローカル環境で実施（mac + docker）。
- 16. データ準備（通常） • 大体15秒程度。 mysql> SELECT* FROM `users` ORDER BY `update_time` DESC LIMIT 1; +-------+------------------+---------------+---------------------+ | id | mail | pass | update_time | +-------+------------------+---------------+---------------------+ | 10000 | 99 mail@mail.com | 99 abcdefghij | 2019-05-19 11:17:57 | +-------+------------------+---------------+---------------------+ 1 row in set (0.01 sec) mysql> SELECT * FROM `users` ORDER BY `update_time` ASC LIMIT 1; +----+-----------------+--------------+---------------------+ | id | mail | pass | update_time | +----+-----------------+--------------+---------------------+ | 1 | 0 mail@mail.com | 0 abcdefghij | 2019-05-19 11:17:42 | +----+-----------------+--------------+---------------------+ 1 row in set (0.00 sec)
- 17. データ準備（swoole）private function insertUserSwoole($count) { Log::info('insertUser'.'_start'); for($i= 0;$i < $count;$i++){ go(function () use ($i, $count) { $mysql = $this->getMysql(); for($j = 0;$j < $count;$j++){ $statement = $mysql->prepare("insert into users (mail, pass) VALUES (‘$i $j mail@mail.com', ‘$i $j abcdefghij');"); $result = $statement->execute(); } }); } Log::info('insertUser'.'_end'); } • さっきのと同じ条件で実行。 • go()で囲まれているとこが非同期に実行される（んだと思う）。 private function getMysql() { $mysql = new SwooleCoroutineMySQL(); $mysql->connect([ 'host' => env('DB_HOST'), 'port' => 3306, 'user' => env('DB_USERNAME'), 'password' => env('DB_PASSWORD'), 'database' => env('DB_DATABASE'), 'timeout' => 4, // 設定しといた方がよい ]); return $mysql; }
- 18. • 大体4秒程度。 mysql> SELECT* FROM `users` ORDER BY `update_time` DESC LIMIT 1; +------+---------------------+------------------+---------------------+ | id | mail | pass | update_time | +------+---------------------+------------------+---------------------+ | 9329 | 44 94 mail@mail.com | 44 94 abcdefghij | 2019-05-19 11:29:37 | +------+---------------------+------------------+---------------------+ 1 row in set (0.01 sec) mysql> SELECT * FROM `users` ORDER BY `update_time` ASC LIMIT 1; +----+-------------------+----------------+---------------------+ | id | mail | pass | update_time | +----+-------------------+----------------+---------------------+ | 1 | 3 0 mail@mail.com | 3 0 abcdefghij | 2019-05-19 11:29:33 | +----+-------------------+----------------+---------------------+ 1 row in set (0.01 sec) データ準備（swoole）
- 19.
- 20.
- 21.
- 22. ハッシュ（通常） private function passHash() { Log::info('passHash'.'_start'); while(true){ $datas= DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit(100)->get(); if ($datas->isEmpty()) { break; } foreach($datas as $data){ $datas = DB::table('users')->where('id', $data->id)->update(['pass' => Hash::make($data->pass)]); } } Log::info('passHash'.'_end'); } • さっき作成した1万件で実行。
- 23. • 大体9分17秒程度。 mysql> SELECT* FROM `users` ORDER BY `update_time` DESC LIMIT 1; +-------+--------------------+--------------------------------------------------------------+---------------------+ | id | mail | pass | update_time | +-------+--------------------+--------------------------------------------------------------+---------------------+ | 10000 | 0 99 mail@mail.com | $2y$10$oFmEp9d6qtK5WrvUtQ4PRevs8BtFK5CcLEF04qD4Vl0TdQaAY2yMa | 2019-05-19 12:14:41 | +-------+--------------------+--------------------------------------------------------------+---------------------+ 1 row in set (0.01 sec) mysql> SELECT * FROM `users` ORDER BY `update_time` ASC LIMIT 1; +----+--------------------+--------------------------------------------------------------+---------------------+ | id | mail | pass | update_time | +----+--------------------+--------------------------------------------------------------+---------------------+ | 1 | 68 0 mail@mail.com | $2y$10$JdBPfgEMn2kAJm2sotn9NObS7hHzuoZwfamx0VrrtQHuhBlxMu5rm | 2019-05-19 12:05:24 | +----+--------------------+--------------------------------------------------------------+---------------------+ 1 row in set (0.01 sec) ハッシュ（通常）
- 24. ハッシュ（swoole） private function passHashSwoole($count) { Log::info('passHashSwoole'.'_start'); $coefficient= 2; $parent = $count / $coefficient; $child = $count * $coefficient; for($i = 0;$i < $parent;$i++){ $sql = DB::table('users')->limit($child); if ($i > 0) { $sql->offset($i * $child); } $datas = $sql->get(); go(function () use ($datas) { $mysql = $this->getMysql(); foreach($datas as $data){ $pass = Hash::make($data->pass); $id = $data->id; $data = $mysql->query("update users set pass = '$pass' where id = $id;"); } }); Log::info('passHashSwoole_child'.'_end'); } Log::info('passHashSwoole'.'_end'); } • 色々あって何とか辿りついたソース。
- 25. ハッシュ（swoole） mysql> SELECT *FROM `users` ORDER BY `update_time` DESC LIMIT 1; +------+---------------------+--------------------------------------------------------------+---------------------+ | id | mail | pass | update_time | +------+---------------------+--------------------------------------------------------------+---------------------+ | 8794 | 64 97 mail@mail.com | $2y$10$dJEFSl9CikhSv.E4ICumMO3uOCqbVvK2E0uTzZWON8tPAejrIm5wq | 2019-05-19 14:54:31 | +------+---------------------+--------------------------------------------------------------+---------------------+ 1 row in set (0.01 sec) mysql> SELECT * FROM `users` ORDER BY `update_time` ASC LIMIT 1; +----+-------------------+--------------------------------------------------------------+---------------------+ | id | mail | pass | update_time | +----+-------------------+--------------------------------------------------------------+---------------------+ | 1 | 5 0 mail@mail.com | $2y$10$PFUJN/mKBE3uVNtX/GpE6Oaz5I.VjEFkRxWvh2wiFStQySkdSQJcy | 2019-05-19 14:45:58 | +----+-------------------+--------------------------------------------------------------+---------------------+ 1 row in set (0.01 sec)
- 26.
- 27. • 大体8分33秒程度。 mysql> SELECT* FROM `users` ORDER BY `update_time` DESC LIMIT 1; +------+---------------------+--------------------------------------------------------------+---------------------+ | id | mail | pass | update_time | +------+---------------------+--------------------------------------------------------------+---------------------+ | 8794 | 64 97 mail@mail.com | $2y$10$dJEFSl9CikhSv.E4ICumMO3uOCqbVvK2E0uTzZWON8tPAejrIm5wq | 2019-05-19 14:54:31 | +------+---------------------+--------------------------------------------------------------+---------------------+ 1 row in set (0.01 sec) mysql> SELECT * FROM `users` ORDER BY `update_time` ASC LIMIT 1; +----+-------------------+--------------------------------------------------------------+---------------------+ | id | mail | pass | update_time | +----+-------------------+--------------------------------------------------------------+---------------------+ | 1 | 5 0 mail@mail.com | $2y$10$PFUJN/mKBE3uVNtX/GpE6Oaz5I.VjEFkRxWvh2wiFStQySkdSQJcy | 2019-05-19 14:45:58 | +----+-------------------+--------------------------------------------------------------+---------------------+ 1 row in set (0.01 sec) ハッシュ（swoole）
- 28.
- 29.
- 30.
- 31.
- 32.
- 33.
- 34.
- 35. • Cpuを使い切れてない様子。 • ローカルでも2つCpuが使えれば、せめて倍くらいの速度は出 せるはず。 top- 21:41:33 up 9:04, 0 users, load average: 0.79, 0.40, 0.22 Tasks: 15 total, 2 running, 13 sleeping, 0 stopped, 0 zombie Cpu0 : 1.0%us, 2.3%sy, 0.0%ni, 96.3%id, 0.3%wa, 0.0%hi, 0.0%si, 0.0%st Cpu1 :100.0%us, 0.0%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st 実行サーバ
- 36.
- 37.
- 38. ハッシュ（複数プロセス）private function passHashSwooleProcess() { Log::info('passHashSwooleProcess'.'_start'); $workers= []; $worker_num = 2; $data_count = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->count(); for($i = 0; $i < $worker_num; $i++){ $sql = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit($data_count / 2); if ($i > 0) { $sql->offset($i * $data_count / 2); } $userss = $sql->get(); $process = new SwooleProcess(function($process) use ($userss){ go(function () use ($process, $userss) { $mysql = $this->getMysql(); foreach($userss as $users){ $pass = Hash::make($users->pass); $id = $users->id; $data = $mysql->query("update users set pass = '$pass' where id = $id;"); } Log::info('passHashSwooleProcess_child'.'_end'); $process->exit(0); }); }); $pid = $process->start(); $workers[$pid] = $process; } Log::info('passHashSwooleProcess'.'_end'); }
- 39. private function passHashSwooleProcess() { Log::info('passHashSwooleProcess'.'_start'); $workers= []; $worker_num = 2; $data_count = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->count(); for($i = 0; $i < $worker_num; $i++){ $sql = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit($data_count / 2); if ($i > 0) { $sql->offset($i * $data_count / 2); } $userss = $sql->get(); $process = new SwooleProcess(function($process) use ($userss){ go(function () use ($process, $userss) { $mysql = $this->getMysql(); foreach($userss as $users){ $pass = Hash::make($users->pass); $id = $users->id; $data = $mysql->query("update users set pass = '$pass' where id = $id;"); } Log::info('passHashSwooleProcess_child'.'_end'); $process->exit(0); }); }); $pid = $process->start(); $workers[$pid] = $process; } Log::info('passHashSwooleProcess'.'_end'); } ハッシュ（複数プロセス） プロセスを作って
- 40. ハッシュ（複数プロセス）private function passHashSwooleProcess() { Log::info('passHashSwooleProcess'.'_start'); $workers= []; $worker_num = 2; $data_count = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->count(); for($i = 0; $i < $worker_num; $i++){ $sql = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit($data_count / 2); if ($i > 0) { $sql->offset($i * $data_count / 2); } $userss = $sql->get(); $process = new SwooleProcess(function($process) use ($userss){ go(function () use ($process, $userss) { $mysql = $this->getMysql(); foreach($userss as $users){ $pass = Hash::make($users->pass); $id = $users->id; $data = $mysql->query("update users set pass = '$pass' where id = $id;"); } Log::info('passHashSwooleProcess_child'.'_end'); $process->exit(0); }); }); $pid = $process->start(); $workers[$pid] = $process; } Log::info('passHashSwooleProcess'.'_end'); } プロセス動かす。
- 41. private function passHashSwooleProcess() { Log::info('passHashSwooleProcess'.'_start'); $workers= []; $worker_num = 2; $data_count = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->count(); for($i = 0; $i < $worker_num; $i++){ $sql = DB::table('users')->where(DB::raw('length(pass)'), '<', 50)->limit($data_count / 2); if ($i > 0) { $sql->offset($i * $data_count / 2); } $userss = $sql->get(); $process = new SwooleProcess(function($process) use ($userss){ go(function () use ($process, $userss) { $mysql = $this->getMysql(); foreach($userss as $users){ $pass = Hash::make($users->pass); $id = $users->id; $data = $mysql->query("update users set pass = '$pass' where id = $id;"); } Log::info('passHashSwooleProcess_child'.'_end'); $process->exit(0); }); }); $pid = $process->start(); $workers[$pid] = $process; } Log::info('passHashSwooleProcess'.'_end'); } ハッシュ（複数プロセス） 終わったら殺す。
- 42.
- 43. いけてそう！！！！ top - 21:34:34up 1 day, 14:42, 0 users, load average: 0.54, 0.51, 0.58 Tasks: 5 total, 3 running, 2 sleeping, 0 stopped, 0 zombie Cpu0 : 94.0%us, 3.0%sy, 0.0%ni, 2.3%id, 0.0%wa, 0.0%hi, 0.7%si, 0.0%st Cpu1 : 93.0%us, 4.3%sy, 0.0%ni, 0.0%id, 2.0%wa, 0.0%hi, 0.7%si, 0.0%st 実行サーバでTOP
- 44.
- 45. • 大体4分39秒程度。 mysql> SELECT* FROM `users` ORDER BY `update_time` DESC LIMIT 1; +-------+---------------------+--------------------------------------------------------------+---------------------+ | id | mail | pass | update_time | +-------+---------------------+--------------------------------------------------------------+---------------------+ | 10000 | 91 99 mail@mail.com | $2y$10$60bx7lqjuNUys/tHUC3pOOkooM6AyN2/KabeP3flsmGWXfAn7HoRG | 2019-05-19 15:23:22 | +-------+---------------------+--------------------------------------------------------------+---------------------+ 1 row in set (0.01 sec) mysql> SELECT * FROM `users` ORDER BY `update_time` ASC LIMIT 1; +----+-------------------+--------------------------------------------------------------+---------------------+ | id | mail | pass | update_time | +----+-------------------+--------------------------------------------------------------+---------------------+ | 1 | 0 0 mail@mail.com | $2y$10$h6ziNoQHFSTsMbe8qOKJ8O/FDfM80vmy21/9nt7Q6H76aV9lcC1VW | 2019-05-19 15:18:43 | +----+-------------------+--------------------------------------------------------------+---------------------+ 1 row in set (0.01 sec) ハッシュ（swoole）
- 46. • 非同期とかプロセスとか結構大変だった。 - 気軽には勧められないかも。 •フレームワークを使えばhttpでも比較的簡単に使える。 - らしい。試してない。来世で試します。 • 今回試した奴は、コマンド2回叩けば同じことできるんじゃない かと思う。処理工夫してサーバ複数でやる方が、非同期とかプ ロセスとかより簡単。 swooleの感想