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无法获取进程信号

```php
<?php
$workerNum = 2;
$pool = new Swoole\Process\Pool($workerNum);

$pool->on("WorkerStart", function ($pool, $workerId) {

$running = true;
    pcntl_signal(SIGTERM, function () use (&$running) {
        var_dump(3333);
        $running = false;
    });
    echo "Worker#{$workerId} is started\n";

while ($running) {
//        var_dump(pcntl_signal_dispatch(),$running);
        var_dump("aaa\n");
    }
});

$pool->on("WorkerStop", function ($pool, $workerId) {
    echo "Worker#{$workerId} is stopped\n";
});

$pool->start();
```

版本
swoole

Swoole => enabled
Author => Swoole Team <team@swoole.com>
Version => 4.4.16
Built => Mar  5 2020 09:36:22
coroutine => enabled
kqueue => enabled
rwlock => enabled
pcre => enabled
zlib => 1.2.8
brotli => E16777223/D16777223
async_redis => enabled

Directive => Local Value => Master Value
swoole.enable_coroutine => On => On
swoole.enable_library => On => On
swoole.enable_preemptive_scheduler => Off => Off
swoole.display_errors => On => On
swoole.use_shortname => On => On

发布于6年前 · 0 次浏览 · 来自提问