问答启动服务报错：stream_socket_enable_crypto(): this stream does not support SSL/crypto
站点可以正常访问
普通ws方式可以启动服务，前端也可以访问，但是加上ssl的话启动服务就报以下错误：
stream_socket_enable_crypto(): this stream does not
问答[已解决]提示：Could not decode a text frame as UTF-8
最近研究websocket协议，客户端提示： Could not decode a text frame as UTF-8，发现接收字符长度为2个字符就会报这个错误，请问这个两个字符是什么，为什么会报这个错误
分享一段很有意思的代码 没见过的符号 ??=
$args): Future
{
static $run = null;
// 这里 ??=
$run ??$c = $closure;
/* Null function arguments so an exception thrown from the closure does not>error($exception);
}
};
$state = new Internal\FutureState;
EventLoop::queue($run
问答The connections between Gateway and BusinessWorker are not ready
The connections between Gateway and BusinessWorker are not ready
SendBufferToWorker fail.The connections between Gateway and BusinessWorker are not ready
SendBufferToWorker fail.The connections between Gateway and BusinessWorker are not ready
SendBufferToWorker fail.The connections between Gateway and BusinessWorker are not ready
```
然后，因为我是MAC系统，我使用sudo dtruss -p
问答在workerman中使用redis运行一段时间后出现createGlobalClientId fail问题
Events\Select->loop()
#8 /var/www/KT2000Server/SAMVCMS/GatewayWorker/Gateway.php(183): Workerman\Worker->run()
#9 /var/www/KT2000Server/SAMVCMS/Workerman/Worker.php(781): GatewayWorker\Gateway->run()
#10 /var/Worker::runAll()
#13 {main}
2015-10-22 18:34:01 WORKER EXIT UNEXPECTED E_ERROR Class 'Tools\Exception' notThe connections between Gateway and BusinessWorker are not ready
2015-10-22 18:34:10 createGlobalClientIdThe connections between Gateway and BusinessWorker are not ready
2015-10-22 18:34:10 SendBufferToWorker
问答客户端提示：WebSocket connection to failed: Could not decode a text frame as UTF-8.
WebSocket ，后端执行了 ipconfig 命名，其中 var_dump 的数据是正常的，但是 send 到前台就提示 WebSocket connection to failed: Could not
问答在workerman中exec的奇怪问题
大概是这样：
```php
onMessage = function() {
$app = Factory::create($app_name);
$app->run();
}
```在那个app类的run中执行上面的shell脚本，脚本内容一致。=>
=>
=> The HOME or COMPOSER_HOME environment variable must be set for composer to runcorrectly
=>
=>
=> /mnt/service/log/git-website.sh: line 8: cnpm: command not found=> /mnt/service/log/git-website.sh: line 9: gulp: command not found
)
```
我又试着把exec语句放到onMessage中执行，又正常了
问答Memcached存储如何调用
--------------------------------------------------------
Fatal error: Uncaught Error: Class 'Store' notwamp64\www\workerman-todpole-for-win-master\GatewayWorker\BusinessWorker.p
hp(174): Workerman\Worker->runwamp64\www\workerman-todpole-for-win-master\Workerman\Worker.php(433): Gat
ewayWorker\BusinessWorker->run---------------------------------------------
```
```
Fatal error: Uncaught Error: Class 'Memcache' notwamp64\www\workerman-todpole-for-win-master\GatewayWorker\BusinessWorker.p
hp(174): Workerman\Worker->run
分享Docker学习笔记实战分享
Docker 学 习 笔 记 实 战 分 享
# 安装mysql
## 简单安装
```
docker search mysql 查找mysql
docker pull mysql 拉去下来
docker run]/conf:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=[密码] --name [定义容器名] [容器名]:[容器版本]
```
实例
```
docker run-d 冲突导致容器启动失败
```
# By default Redis does not run as a daemon.# Note that Redis will write a pid file in /var/run/redis.pid when daemonized.appendonly yes
```
### 开启redis容器
```
docker run -p [自定义端口]:6379 --name [容器新名称] --privileged=true -v
问答服务成功执行之后 命令显示 connection not exists
isset($worker->connections)) {
echo "connection not exists\n";
return;
问答Fatal error: Class 'Config\Db' not found
>
[attach]559[/attach]
[attach]559[/attach]
[attach]560[/attach]
分享webman线上部署踩坑记之docker与数据库配置
这是dockerfile
```
FROM centos:7
# install yum-utils
RUN yum -y install yum-utils
# install libeventRUN yum -y install libevent libevent-devel
# install php8.1 libs
RUN yum -y install epel-release
RUNyum -y install https://mirrors.aliyun.com/remi/enterprise/remi-release-7.rpm
RUN yum-config-managermkdir /app
COPY ./ /app
RUN chmod -R 777 /app/public /app/runtime
# install composer
RUN curl -sS https=/app
# clean all
RUN yum clean all
ENTRYPOINT ["php", "/app/start.php", "start"]
```
这是build命令
```
问答Gateway Client组件每隔段时间自动提示错误信息
out) in /home/mail/GatewayWorker/Lib/Gateway.php on line 676
exception 'Exception' with message 'Can notWorker.php(1472): Workerman\Events\Select->loop()
#8 /home/mail/Workerman/Worker.php(900): Workerman\Worker->run
分享webman Docker部署方案（CnetOS7 + PHP8.1）
RUN yum -y install libevent libevent-devel
# install php8.1 libs
RUN yum -y install epel-releaseRUN yum -y install https://mirrors.aliyun.com/remi/enterprise/remi-release-7.rpm
RUN yum-config-managermkdir /app
COPY ./ /app
RUN chmod -R 777 /app/public /app/runtime
# install composer
RUN curl如何修改 PHP 版本：
修改 Dockerfile 中的 "RUN yum-config-manager --enable remi-php81" 行中的 "remi-php81" 即可。如何修改 PHP 扩展：
添加或删除 Dockerfile 中的 "RUN yum -y install php-cli..." 行中的 PHP 扩展即可。
问答关于链接问题
The connections between Gateway and BusinessWorker are not ready
SendBufferToWorker fail.The connections between Gateway and BusinessWorker are not ready
SendBufferToWorker fail.The connections between Gateway and BusinessWorker are not ready
SendBufferToWorker fail.The connections between Gateway and BusinessWorker are not ready
SendBufferToWorker fail.The connections between Gateway and BusinessWorker are not ready
SendBufferToWorker fail.
问答The connections between Gateway and BusinessWorker are not ready.
windows环境中
gateway 中
$gateway->registerAddress = '127.0.0.1:1238';
businessworker中
$worker->registerAddress = '127.0.0.1:1238';
当我client中发起连接的时候出现 RT的问题，可以见截图。
希望可以解答，谢谢~
问答can not connect to tcp://127.0.0.1:3702 Connection refused
调用Gateway方法显示连接被拒绝。防火墙是关着的。
分享基于Workerman的文件服务器Demo示例，可以支持并发上传大文件
//设置上传文件的存储目录
$svr->setRootPath('/tmp/');
//设置允许上传的文件最大尺寸
$svr->setMaxSize(100000*1024*1024);
$svr->run": $path is not exists.");
}
$this->root_path = $path;
}
public function setMaxSizeServer not allowed override');
}
$fp = fopen($file, 'w+');
if (!files[$fd]);
echo "connection client[{$connection->id}] closed\n";
}
public function runis_file($file_to_transfer)) {
exit("Error: file $file_to_transfer not exist\n");
}
// 建立socket连接
分享PHP编译器BPC: Docker image bpc-base 可用了
shell
wget https://github.com/heguangyu5/bpc-webman/releases/download/v0.1/start
chmod +x start
docker run[docker-image-bpc-base-run-webman](https://bpc.dev/docker-image-bpc-base-run-webman.gif)
问答/Workerman-master/Events/select.php中的channel
STREAM_SOCK_STREAM, STREAM_IPPROTO_IP);
$pid = pcntl_fork();
if ($pid == -1) {
die('could not>
```
使用一对套接字,在进程分裂的时候每个进程拥有其副本,然后互相发送,可以得到消息
但是workerman中的stream_socket_pair的创建是在子进程分裂之后,的run中,才给每一个子进程创建一对
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