├── index.php ├── log └── rpc.log ├── Jsonrpc ├── autoload.php ├── Services │ ├── User.php │ └── MyRedis.php ├── Config │ └── Server.php ├── Protocols │ └── Json.php └── Server.php ├── client ├── client.php └── RpcClient.php ├── README.md └── LICENSE /index.php: -------------------------------------------------------------------------------- 1 | $uid, 13 | 'name' => '小萝莉', 14 | 'age' => 18, 15 | 'sex' => '女' 16 | ); 17 | } 18 | 19 | public static function getEmail($uid) 20 | { 21 | return 'test@test.com'; 22 | } 23 | } 24 | -------------------------------------------------------------------------------- /Jsonrpc/Services/MyRedis.php: -------------------------------------------------------------------------------- 1 | redis = new \Redis(); 13 | $this->redis->connect('127.0.0.1',6379); 14 | } 15 | 16 | 17 | 18 | public function get($key) 19 | { 20 | if (empty($key)) { 21 | return '参数不能为空'; 22 | } 23 | return $this->redis->get($key); 24 | } 25 | 26 | public function set($key, $data, $expire=0) 27 | { 28 | if (empty($key)) { 29 | return '参数不能为空'; 30 | } 31 | return $this->redis->set($key, $data, $expire); 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /Jsonrpc/Config/Server.php: -------------------------------------------------------------------------------- 1 | 4, 19 | 'open_eof_check' => true, 20 | 'package_eof' => "\r\n", 21 | 'task_ipc_mode' => 2, 22 | 'task_worker_num' => 2, 23 | 'user' => 'xmc', 24 | 'group' => 'xmc', 25 | 'log_file' => 'log/rpc.log', 26 | 'heartbeat_check_interval' => 300, 27 | 'heartbeat_idle_time' => 300, 28 | 'daemonize' => false // 守护进程改成true 29 | ); 30 | } 31 | } -------------------------------------------------------------------------------- /Jsonrpc/Protocols/Json.php: -------------------------------------------------------------------------------- 1 | getInfoByUid($uid); 21 | var_dump($ret_sync); 22 | //通过rpc操作redis的例子 23 | $redis_client = RpcClient::instance('MyRedis'); 24 | $set_res = $redis_client->set('jsonrpc','hello json rpc654', 30); 25 | var_dump($set_res); 26 | $get_res = $redis_client->get('jsonrpc'); 27 | var_dump($get_res); 28 | //调用不存在的函数 29 | $list_res = $redis_client->list('jsonrpc'); 30 | var_dump($list_res); -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # swoole-JsonRPC 2 | use swoole for jsonRpc（运用swoole简单实现jsonRPC） 3 | ## Requirements 4 | 5 | * PHP 5.3+ 6 | * Swoole 1.7.16 7 | * Linux, OS X and basic Windows support (Thinks to cygwin) 8 | 9 | ## Installation Swoole 10 | 11 | 1. Install from pecl 12 | 13 | ``` 14 | pecl install swoole 15 | ``` 16 | 17 | 2. Install from source 18 | 19 | ``` 20 | sudo apt-get install php5-dev 21 | git clone https://github.com/swoole/swoole-src.git 22 | cd swoole-src 23 | phpize 24 | ./configure 25 | make && make install 26 | ``` 27 | 28 | ## 使用 29 | 30 | * 下载swoole-JsonRPC 31 | * 解压swoole-JsonRPC并进入目录 32 | * 服务端执行命令php index.php 33 | * 客户端例子见client/client.php 34 | ``` 35 | getInfoByUid($uid); 54 | var_dump($ret_sync); 55 | //通过rpc操作redis的例子 56 | $redis_client = RpcClient::instance('MyRedis'); 57 | $set_res = $redis_client->set('jsonrpc','hello json rpc654', 30); 58 | var_dump($set_res); 59 | $get_res = $redis_client->get('jsonrpc'); 60 | var_dump($get_res); 61 | //调用不存在的函数 62 | $list_res = $redis_client->list('jsonrpc'); 63 | var_dump($list_res); 64 | ``` 65 | 66 | -------------------------------------------------------------------------------- /client/RpcClient.php: -------------------------------------------------------------------------------- 1 | true, 24 | 'package_eof' => "\r\n" 25 | ); 26 | 27 | /** 28 | * 服务端地址 29 | * @var array 30 | */ 31 | protected static $addressArray = array(); 32 | 33 | /** 34 | * 异步调用实例 35 | * @var string 36 | */ 37 | protected static $asyncInstances = array(); 38 | 39 | /** 40 | * 同步调用实例 41 | * @var string 42 | */ 43 | protected static $instances = array(); 44 | 45 | /** 46 | * 到服务端的socket连接 47 | * @var resource 48 | */ 49 | protected $connection = null; 50 | 51 | /** 52 | * 到服务端的swoole client连接 53 | * @var resource 54 | */ 55 | protected $swooleClient = null; 56 | 57 | /** 58 | * 实例的服务名 59 | * @var string 60 | */ 61 | protected $serviceName = ''; 62 | 63 | /** 64 | * 使用swoole方式 65 | * @var string 66 | */ 67 | protected static $useSwoole = false; 68 | 69 | /** 70 | * 设置/获取服务端地址 71 | * @param array $address_array 72 | */ 73 | public static function config($address_array = array()) 74 | { 75 | if (! empty($address_array)) { 76 | self::$addressArray = $address_array; 77 | } 78 | return self::$addressArray; 79 | } 80 | 81 | /** 82 | * 获取一个实例 83 | * @param string $service_name 84 | * @return instance of RpcClient 85 | */ 86 | public static function instance($service_name) 87 | { 88 | if (! isset(self::$instances[$service_name])) { 89 | self::$instances[$service_name] = new self($service_name); 90 | } 91 | return self::$instances[$service_name]; 92 | } 93 | 94 | /** 95 | * 构造函数 96 | * @param string $service_name 97 | */ 98 | protected function __construct($service_name) 99 | { 100 | $this->serviceName = $service_name; 101 | } 102 | 103 | public static function setSwooleClient() 104 | { 105 | self::$useSwoole = true; 106 | } 107 | 108 | /** 109 | * 调用 110 | * 111 | * @param string $method 112 | * @param array $arguments 113 | * @throws Exception 114 | * @return 115 | * 116 | */ 117 | public function __call($method, $arguments) 118 | { 119 | // 同步发送接收 120 | $this->sendData($method, $arguments); 121 | return $this->recvData(); 122 | } 123 | 124 | /** 125 | * 发送数据给服务端 126 | * 127 | * @param string $method 128 | * @param array $arguments 129 | */ 130 | public function sendData($method, $arguments) 131 | { 132 | $bin_data = JsonProtocol::encode(array( 133 | 'class' => $this->serviceName, 134 | 'method' => $method, 135 | 'param_array' => $arguments 136 | ))."\r\n"; 137 | $this->openConnection(); 138 | if (self::$useSwoole) { 139 | return $this->swooleClient->send($bin_data); 140 | } else { 141 | return fwrite($this->connection, $bin_data) == strlen($bin_data); 142 | } 143 | } 144 | 145 | /** 146 | * 从服务端接收数据 147 | * @throws Exception 148 | */ 149 | public function recvData() 150 | { 151 | if (self::$useSwoole) { 152 | $res = $this->swooleClient->recv(); 153 | $this->swooleClient->close(); 154 | } else { 155 | $res = fgets($this->connection); 156 | $this->closeConnection(); 157 | } 158 | if (! $res) { 159 | throw new Exception("recvData empty"); 160 | } 161 | return JsonProtocol::decode($res); 162 | } 163 | 164 | /** 165 | * 打开到服务端的连接 166 | * @return void 167 | */ 168 | protected function openConnection() 169 | { 170 | $address = self::$addressArray[array_rand(self::$addressArray)]; 171 | if (self::$useSwoole) { 172 | $address = explode(':', $address); 173 | $this->swooleClient = new swoole_client(SWOOLE_SOCK_TCP); 174 | $this->swooleClient->set($this->swooleClientSets); 175 | if (!$this->swooleClient->connect($address[0], $address[1], self::TIME_OUT)) { 176 | exit("connect failed. Error: {$this->swooleClient->errCode}\n"); 177 | } 178 | } else { 179 | $this->connection = stream_socket_client($address, $err_no, $err_msg); 180 | if (! $this->connection) { 181 | throw new Exception("can not connect to $address , $err_no:$err_msg"); 182 | } 183 | stream_set_blocking($this->connection, true); 184 | stream_set_timeout($this->connection, self::TIME_OUT); 185 | } 186 | } 187 | 188 | /** 189 | * 关闭到服务端的连接 190 | * 191 | * @return void 192 | */ 193 | protected function closeConnection() 194 | { 195 | fclose($this->connection); 196 | $this->connection = null; 197 | } 198 | } 199 | 200 | function createJsonProtocol() 201 | { 202 | 203 | /** 204 | * RPC 协议解析 相关 205 | * 协议格式为 [json字符串\n] 206 | */ 207 | class JsonProtocol 208 | { 209 | /** 210 | * 将数据打包成Rpc协议数据 211 | * 212 | * @param mixed $data 213 | * @return string 214 | */ 215 | public static function encode($data) 216 | { 217 | return json_encode($data); 218 | } 219 | 220 | /** 221 | * 解析Rpc协议数据 222 | * 223 | * @param string $bin_data 224 | * @return mixed 225 | */ 226 | public static function decode($bin_data) 227 | { 228 | return json_decode(trim($bin_data), true); 229 | } 230 | } 231 | } -------------------------------------------------------------------------------- /Jsonrpc/Server.php: -------------------------------------------------------------------------------- 1 | config = \Jsonrpc\Config\Server::getConfig(); 32 | $serv->set($serv->config); 33 | $serv->on('Start', array($this, 'onStart')); 34 | $serv->on('Connect', array($this, 'onConnect')); 35 | $serv->on('Receive', array($this, 'onReceive')); 36 | $serv->on('Close', array($this, 'onClose')); 37 | $serv->on('Shutdown', array($this, 'onShutdown')); 38 | $serv->on('Timer', array($this, 'onTimer')); 39 | $serv->on('WorkerStart', array($this, 'onWorkerStart')); 40 | $serv->on('WorkerStop', array($this, 'onWorkerStop')); 41 | $serv->on('Task', array($this, 'onTask')); 42 | $serv->on('Finish', array($this, 'onFinish')); 43 | $serv->on('WorkerError', array($this, 'onWorkerError')); 44 | $serv->on('ManagerStart', function ($serv) { 45 | global $argv; 46 | swoole_set_process_name("php {$argv[0]}: manager"); 47 | }); 48 | $serv->start(); 49 | } 50 | 51 | public function onStart(\swoole_server $serv) 52 | { 53 | global $argv; 54 | swoole_set_process_name("php {$argv[0]}: master"); 55 | echo "\033[1A\n\033[K-----------------------\033[47;30m SWOOLE \033[0m-----------------------------\n\033[0m"; 56 | echo 'swoole version:' . swoole_version() . " PHP version:".PHP_VERSION."\n"; 57 | echo "------------------------\033[47;30m WORKERS \033[0m---------------------------\n"; 58 | echo "\033[47;30mMasterPid\033[0m", str_pad('', self::$_maxMasterPidLength + 2 - strlen('MasterPid')), "\033[47;30mManagerPid\033[0m", str_pad('', self::$_maxManagerPidLength + 2 - strlen('ManagerPid')), "\033[47;30mWorkerId\033[0m", str_pad('', self::$_maxWorkerIdLength + 2 - strlen('WorkerId')), "\033[47;30mWorkerPid\033[0m\n"; 59 | } 60 | 61 | public function log($msg) 62 | { 63 | echo "#" . $msg . PHP_EOL; 64 | } 65 | 66 | public function processRename($serv, $worker_id) 67 | { 68 | global $argv; 69 | $worker_num = isset($serv->setting['worker_num']) ? $serv->setting['worker_num'] : 1; 70 | $task_worker_num = isset($serv->setting['task_worker_num']) ? $serv->setting['task_worker_num'] : 0; 71 | 72 | if ($worker_id >= $worker_num) { 73 | swoole_set_process_name("php {$argv[0]}: task"); 74 | } else { 75 | swoole_set_process_name("php {$argv[0]}: worker"); 76 | } 77 | echo str_pad($serv->master_pid, self::$_maxMasterPidLength+2), 78 | str_pad($serv->manager_pid, self::$_maxManagerPidLength+2), 79 | str_pad($serv->worker_id, self::$_maxWorkerIdLength+2), 80 | str_pad($serv->worker_pid, self::$_maxWorkerIdLength), "\n"; 81 | } 82 | 83 | public function setTimerInWorker(\swoole_server $serv, $worker_id) 84 | { 85 | if ($worker_id == 0) { 86 | echo "Start: " . microtime(true) . "\n"; 87 | $serv->addtimer(3000); 88 | } 89 | } 90 | 91 | 92 | public function onTimer($serv, $interval) 93 | { 94 | echo "Timer#$interval: " . microtime(true) . "\n"; 95 | $serv->task("hello"); 96 | } 97 | 98 | 99 | public function onConnect(\swoole_server $serv, $fd, $from_id) 100 | { 101 | echo "Worker#{$serv->worker_pid} Client[$fd@$from_id]: Connect.\n"; 102 | } 103 | 104 | public function onWorkerStart($serv, $worker_id) 105 | { 106 | $this->processRename($serv, $worker_id); 107 | // setTimerInWorker($serv, $worker_id); 108 | } 109 | 110 | 111 | public function onReceive(\swoole_server $serv, $fd, $from_id, $data) 112 | { 113 | $protocal = new Protocols\Json(); 114 | $data = $protocal->decode($data); 115 | // 判断数据是否正确 116 | if(empty($data['class']) || empty($data['method']) || !isset($data['param_array'])) { 117 | // 发送数据给客户端，请求包错误 118 | return $serv->send($fd,$protocal->encode(array('code'=>400, 'msg'=>'bad request', 'data'=>null))); 119 | } 120 | // 获得要调用的类、方法、及参数 121 | $class = $data['class']; 122 | $method = $data['method']; 123 | $param_array = $data['param_array']; 124 | 125 | $success = false; 126 | // 判断类对应文件是否载入 127 | if (!isset($this->services[$class]) OR empty($this->services[$class])) { 128 | if (! class_exists($class)) { 129 | $include_file = __DIR__ . "/Services/$class.php"; 130 | if (is_file($include_file)) { 131 | require_once $include_file; 132 | } 133 | if (! class_exists($class)) { 134 | $code = 404; 135 | $msg = "class $class not found"; 136 | // 发送数据给客户端 类不存在 137 | return $serv->send($fd,$protocal->encode(array('code' => $code, 'msg' => $msg, 'data' => null))); 138 | } 139 | $this->services[$class] = new $class(); 140 | } 141 | } 142 | 143 | // 调用类的方法 144 | if (method_exists($this->services[$class], $method)) { 145 | $ret = call_user_func_array(array($this->services[$class], $method), $param_array); 146 | // 发送数据给客户端，调用成功，data下标对应的元素即为调用结果 147 | return $serv->send($fd,$protocal->encode(array('code' => 0, 'msg' => 'ok', 'data' => $ret))); 148 | } else { 149 | return $serv->send($fd,$protocal->encode(array('code' => 404, 'msg' => "method $method not found", 'data' => null))); 150 | } 151 | 152 | } 153 | 154 | public function onTask(\swoole_server $serv, $task_id, $from_id, $data) 155 | { 156 | //这里是task任务的回调函数 157 | //一些处理时间比较长的流程可以放在这里执行 158 | echo "this is onTask\n"; 159 | var_dump($data); 160 | } 161 | 162 | public function onFinish(\swoole_server $serv, $task_id, $data) 163 | { 164 | //ontask执行完毕自动调用onFinish 165 | echo "taskid={$task_id} is over\n"; 166 | } 167 | 168 | public function onClose($serv, $fd, $from_id) 169 | { 170 | $this->log("Worker#{$serv->worker_pid} Client[$fd@$from_id]: fd=$fd is closed"); 171 | } 172 | 173 | public function onWorkerError(\swoole_server $serv, $worker_id, $worker_pid, $exit_code) 174 | { 175 | echo "worker abnormal exit. 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