問答GatewayWorker 壓測并發(fā)卡在3000
#### 問題描述
GatewayWorker 壓測在3000多的時候就上不去了,報 worker[none:3956] exit with status 9
服務(wù)器：2核4G ; centos
這里寫問題具體描述
問答執(zhí)行workerman status命令后，會導(dǎo)致設(shè)置的socket超時時長失效
#### 執(zhí)行workerman status命令后，會導(dǎo)致設(shè)置的socket超時時長失效
RT,我是在thinkphp6中使用wokerman執(zhí)行異步任務(wù)，主要是發(fā)送TCP請求給三方接口，因為三方處理的比較慢，所以設(shè)置了1個小時的超時時間，也就是代碼會在`socket_read()` 這里等待1小時，但是當(dāng)我運行workerman`status`的命令后，會導(dǎo)致`socket_read`這里立即返回，導(dǎo)致我設(shè)置的超時時間就失效，我該如何避免這種情況發(fā)生
```
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
//如果運行workerman status
問答干嘛我一用自帶的PDO就報錯?。ㄒ呀鉀Q，請老板看下是不是源碼問題）。。
{"orign":"laikediancan"} onMessage:{"orign":""}
PHP Fatal error: Uncaught exception 'PDOException' withwwwroot/diancan/public_html/im/GatewayWorker/GatewayWorker/Lib/DbConnection.php on line 1724
WORKER EXITUNEXPECTED E_ERROR Uncaught exception 'PDOException' with message 'SQLSTATE: General error: 2014 Cannotwwwroot/diancan/public_html/im/GatewayWorker/GatewayWorker/Lib/DbConnection.php on line 1724
worker exitwith status 65280
```
問答(已解決) 一個老項目停止不了，查看status 和 stop都沒反應(yīng)，怎么在不影響其他項目的前提下重啟這項目？
websocket和tcp連不上，想看下狀態(tài)但命令輸入后就一直卡在那里，只能crtl+c退出，stop也一樣
[root@xxxx ~]# php /www/web/workerman/start.php statusWorkerman[/www/web/workerman/start.php] status
[root@xxxx ~]# php /www/web/workerman/start.php stopWorkerman[/www/web/workerman/start.php] stop
就一直停在這沒反應(yīng)，不知道為什么，其他項目查status是有結(jié)果出來的
查了workerman.log，里面有很多條，看日期是幾天前服務(wù)器硬盤被另一個項目寫了20G錯誤日志占滿的時間一致，不知道是怎么導(dǎo)致這項目無法看status和stop的？
問答[已解決]webman 安裝后執(zhí)行start.php 出現(xiàn) 139問題
問答關(guān)于開啟memcached的問題
開啟memcached返回如下錯誤：
registerAddress fail : SYSTEM ERROR
registerAddress fail and exit
unregisterAddressfail reason:SYSTEM ERROR
registerAddress fail : SYSTEM ERROR
registerAddress fail and exit
unregisterAddressfail reason:SYSTEM ERROR
registerAddress fail : SYSTEM ERROR
registerAddress fail and exit
unregisterAddress
問答workerman 4.X daemon 方式運行莫名退出
切換到daemon模式下（命令行運行時 -d ），客戶端發(fā)送文件給worker進(jìn)程，worker會莫名退出（status 顯示 exit），文件接收會失敗。有人遇到同樣的問題嗎？
問答為什么我開啟了用memcache就報錯了
為什么還提示我沒安裝
extension memcached is not installed
Worker:WORKER EXIT UNEXPECTED E_WARNING file_get_contentsworkerman-chat-master/workerman/Core/Lib/Checker.php on line 276
extension memcached is not installed
Worker:WORKER EXITnot installed
extension memcached is not installed
extension memcached is not installed
Worker:WORKER EXITor directory in /home/workerman-chat-master/workerman/Core/Lib/Checker.php on line 276
Worker:WORKER EXITor directory in /home/workerman-chat-master/workerman/Core/Lib/Checker.php on line 276
Worker:WORKER EXIT
問答$_SESSION 異常報錯導(dǎo)致進(jìn)程busy
subway-gatewaywoker/start.php(38): Workerman\Worker::runAll()
#11 {main}
Worker process terminated
```
worker exitwith status 64000服務(wù)端在運行一定時間后會出現(xiàn)busy情況，但是排查了一圈發(fā)現(xiàn)業(yè)務(wù)內(nèi)并沒有造成循環(huán)的問題。
問答webman-task安裝后報錯
wwwroot/hantuzt/start.php(4): support\App::run()
#19 {main}
worker[plugin.yzh52521.task.cron_task:22469] exitwith status 64000
```
問答gatewayworker運行一段時間后出sendAndRecv 異常，導(dǎo)致worker退出
:62 Worker[62] process terminated
2020-10-29 21:03:16 pid:1 worker[Yueqing-PortalBusinessWorker:62] exitwith status 64000
2020-10-29 21:03:17 pid:46 SendBufferToWorker fail.
問答多個YouApp運行配置
rescue_worker/start.php(42): Workerman\Worker::runAll()
#10 {main}
worker[SaaSBusinessWorker:28363] exitwith status 64000
```
#### 截圖報錯信息里報錯文件相關(guān)代碼
A應(yīng)用截圖。
問答Libevent 疑問
$event) {
exit("event_new faild\n");
}
$flag = $flag == EV_READ ?event_base_set($event, $this->baseEvent)) {
exit("event_base_set faild\n");
}event_add($event)) {
exit("event_add faild\n");
}
//$this->arr[] = $eventloop()
{
$ret = event_base_loop($this->baseEvent);
if ($ret == 1) {
exit("no events were registered\n");
} else if ($ret == -1) {
exit("event_base_loop faild
問答/webman status 命名出現(xiàn)報錯
/webman.bin status
```
#### 報錯信息
```
Workerman[./webman.bin] status
Fatal error: Uncaught TypeError: ksort(): Argument #1 ($array) must be of type
問答Gateway::sendToClient($client_id, $message_str) 客戶端收不到消息。
```php
$data_arr = [123, 0, 0, 0, 0, 93, 238, 85, 249, 0, 139, 0, 5, 1, 1, 0, 0, 2, 168, 123];
//-把數(shù)組轉(zhuǎn)成字符串發(fā)送給客戶端
問答pcntl_wait 信號觸發(fā)問題
getmypid();
$pid = pcntl_fork();
if($pid > 0)
{
pcntl_signal(SIGINT,'stopAll') ;
$epid = pcntl_wait($statuspcntl_signal_dispatch();
echo "parent process {$master_id}, child process {$pid}\n";
if($epid){
echo "child $epid exit
問答如何創(chuàng)建多個子進(jìn)程
$pid == -1) {
die('could not fork');
} else if ($pid) {
pcntl_wait($status}
unset($clients);
socket_close($v);
exit
問答businessworker突然全掉了，重啟半小時后又全部掉了
然后出現(xiàn)worker exit unexpected；can not connect to tcp://127.0.0.1:xxxx Connection refused in workerman/gateway-worker/src/Lib/Gateway.php:725；exit with status 64000三個錯誤，重啟成功后，businessworker恢復(fù)正常，但是半個小時后，BusinessWorker進(jìn)程又全部沒了
問答pcntl_wait調(diào)用問題
pid > 0)
{
pcntl_signal(SIGINT,'stopAll') ;
pcntl_signal_dispatch();
$epid = pcntl_wait($statusecho "parent process {$master_id}, child process {$pid}\n";
if($epid){
echo "child $epid exit
問答關(guān)于woker進(jìn)程找不到類的問題
-------------------------------
worker? ? ? ? ? ? ? ?listen? ? ? ? ? ? ? ? ? ? ? ? ? ? ? processes statusStatistics\Bootstrap\StatisticWorker.php on line 418
cWorker.php on line 418
Worker process terminated with
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