$connection有onWebSocketConnect方法嗎？是不是搞錯了

gatewayWorker 3.x才支持這個特性。你的2.0.3版本太老了。

在這里打印拿到了，但是在Event.php 仍然拿不到

版本3.x

在這里回復(fù)吧，不然傳不了照片，

use Workerman\Worker;
use Workerman\Connection\ConnectionInterface;

class Websocket extends \Workerman\Protocols\Websocket {
    /**
     * Websocket encode.
     *
     * @param string $buffer
     * @param ConnectionInterface $connection
     * @return string
     */
    public static function encode($buffer, ConnectionInterface $connection) {
        if (!is_scalar($buffer)) {
            throw new \Exception("You can't send(" . gettype($buffer) . ") to client, you need to convert it to a string. ");
        }

        if (empty($connection->websocketType)) {
            $connection->websocketType = static::BINARY_TYPE_BLOB;
        }

        $first_byte = $connection->websocketType;

        $beforeLen = strlen($buffer);
        if ($beforeLen > 8) {
            $first_byte = chr(ord($first_byte) | 64);
            $buffer = $connection->encodeDeflate($buffer);
            $afterLen = strlen($buffer);
            echo "encodeSaveBytes:\t" . ($beforeLen - $afterLen) . "\t$afterLen\n";
        }

        $len = \strlen($buffer);

        if ($len <= 125) {
            $encode_buffer = $first_byte . \chr($len) . $buffer;
        } else {
            if ($len <= 65535) {
                $encode_buffer = $first_byte . \chr(126) . \pack("n", $len) . $buffer;
            } else {
                $encode_buffer = $first_byte . \chr(127) . \pack("xxxxN", $len) . $buffer;
            }
        }

        // Handshake not completed so temporary buffer websocket data waiting for send.
        if (empty($connection->websocketHandshake)) {
            if (empty($connection->tmpWebsocketData)) {
                $connection->tmpWebsocketData = '';
            }
            // If buffer has already full then discard the current package.
            if (\strlen($connection->tmpWebsocketData) > $connection->maxSendBufferSize) {
                if ($connection->onError) {
                    try {
                        \call_user_func($connection->onError, $connection, WORKERMAN_SEND_FAIL, 'send buffer full and drop package');
                    } catch (\Exception $e) {
                        Worker::log($e);
                        exit(250);
                    } catch (\Error $e) {
                        Worker::log($e);
                        exit(250);
                    }
                }
                return '';
            }
            $connection->tmpWebsocketData .= $encode_buffer;
            // Check buffer is full.
            if ($connection->maxSendBufferSize <= \strlen($connection->tmpWebsocketData)) {
                if ($connection->onBufferFull) {
                    try {
                        \call_user_func($connection->onBufferFull, $connection);
                    } catch (\Exception $e) {
                        Worker::log($e);
                        exit(250);
                    } catch (\Error $e) {
                        Worker::log($e);
                        exit(250);
                    }
                }
            }

            // Return empty string.
            return '';
        }

        return $encode_buffer;
    }

    /**
     * Websocket decode.
     *
     * @param string $buffer
     * @param ConnectionInterface $connection
     * @return string
     */
    public static function decode($buffer, ConnectionInterface $connection) {
        $len = \ord($buffer[1]) & 127;
        if ($len === 126) {
            $masks = \substr($buffer, 4, 4);
            $data = \substr($buffer, 8);
        } else {
            if ($len === 127) {
                $masks = \substr($buffer, 10, 4);
                $data = \substr($buffer, 14);
            } else {
                $masks = \substr($buffer, 2, 4);
                $data = \substr($buffer, 6);
            }
        }
        $dataLength = \strlen($data);
        $masks = \str_repeat($masks, \floor($dataLength / 4)) . \substr($masks, 0, $dataLength % 4);
        $decoded = $data ^ $masks;

        if ((\ord($buffer[0]) & 64) === 64) {
            $beforeLen = strlen($decoded);
            $decoded = $connection->decodeDeflate($decoded);
            echo "decodeSaveBytes:\t" . (strlen($decoded) - $beforeLen) . "\t$beforeLen\n";
        }

        if ($connection->websocketCurrentFrameLength) {
            $connection->websocketDataBuffer .= $decoded;
            return $connection->websocketDataBuffer;
        } else {
            if ($connection->websocketDataBuffer !== '') {
                $decoded = $connection->websocketDataBuffer . $decoded;
                $connection->websocketDataBuffer = '';
            }
            return $decoded;
        }
    }

    /**
     * Websocket handshake.
     *
     * @param string $buffer
     * @param \Workerman\Connection\TcpConnection $connection
     * @return int
     */
    protected static function dealHandshake($buffer, $connection) {
        // HTTP protocol.
        if (0 === \strpos($buffer, 'GET')) {
            // Find \r\n\r\n.
            $heder_end_pos = \strpos($buffer, "\r\n\r\n");
            if (!$heder_end_pos) {
                return 0;
            }
            $header_length = $heder_end_pos + 4;

            // Get Sec-WebSocket-Key.
            $Sec_WebSocket_Key = '';
            if (\preg_match("/Sec-WebSocket-Key: *(.*?)\r\n/i", $buffer, $match)) {
                $Sec_WebSocket_Key = $match[1];
            } else {
                $connection->send("HTTP/1.1 200 Websocket\r\nServer: workerman/" . Worker::VERSION . "\r\n\r\n<div style=\"text-align:center\"><h1>Websocket</h1><hr>powerd by <a href=\"http://www.wtbis.cn\">workerman " . Worker::VERSION . "</a></div>",
                    true);
                $connection->close();
                return 0;
            }
            // Calculation websocket key.
            $new_key = \base64_encode(sha1($Sec_WebSocket_Key . "258EAFA5-E914-47DA-95CA-C5AB0DC85B11", true));
            // Handshake response data.
            $handshake_message = "HTTP/1.1 101 Switching Protocols\r\n";
            $handshake_message .= "Upgrade: websocket\r\n";
            $handshake_message .= "Sec-WebSocket-Version: 13\r\n";
            $handshake_message .= "Connection: Upgrade\r\n";
            $handshake_message .= "Sec-WebSocket-Accept: " . $new_key . "\r\n";

            $Sec_WebSocket_Extensions = '';
            if (preg_match("/Sec-WebSocket-Extensions: *(.*?)\r\n/i", $buffer, $match)) {
                $Sec_WebSocket_Extensions = $match[1];
                $extensions = array_map("trim", explode(';', $Sec_WebSocket_Extensions));
                $mapExtension = [];
                foreach ($extensions as $extension) {
                    $items = array_map("trim", explode('=', $extension));
                    if (count($items) === 1) {
                        $mapExtension[$items[0]] = 0;
                    } elseif (count($items) === 2) {
                        $mapExtension[$items[0]] = $items[1];
                    }
                }
                // no_context_takeover 先不實現(xiàn)
                if (!isset($mapExtension['server_no_context_takeover']) && !isset($mapExtension['client_no_context_takeover'])) {
                    if (isset($mapExtension['permessage-deflate'])) {
                        $handshake_message .= "Sec-WebSocket-Extensions: permessage-deflate";
                        $server_max_window_bits = 15;
                        $client_max_window_bits = 15;
                        if (isset($mapExtension['server_max_window_bits'])) {
                            if (!empty($mapExtension['server_max_window_bits'])) {
                                $server_max_window_bits = $mapExtension['server_max_window_bits'];
                            }
                        }
                        if (isset($mapExtension['client_max_window_bits'])) {
                            if (!empty($mapExtension['client_max_window_bits'])) {
                                $client_max_window_bits = $mapExtension['client_max_window_bits'];
                            }
                        }
                        $handshake_message .= "\r\n";
                        $connection->initDeflate($server_max_window_bits, $client_max_window_bits);
                    }
                }
            }

            // Websocket data buffer.
            $connection->websocketDataBuffer = '';
            // Current websocket frame length.
            $connection->websocketCurrentFrameLength = 0;
            // Current websocket frame data.
            $connection->websocketCurrentFrameBuffer = '';
            // Consume handshake data.
            $connection->consumeRecvBuffer($header_length);

            // blob or arraybuffer
            if (empty($connection->websocketType)) {
                $connection->websocketType = static::BINARY_TYPE_BLOB;
            }

            $has_server_header = false;

            // Try to emit onWebSocketConnect callback.
            if (isset($connection->onWebSocketConnect) || isset($connection->worker->onWebSocketConnect)) {
                static::parseHttpHeader($buffer);
                try {
                    \call_user_func(isset($connection->onWebSocketConnect) ? $connection->onWebSocketConnect : $connection->worker->onWebSocketConnect, $connection, $buffer);
                } catch (\Exception $e) {
                    Worker::log($e);
                    exit(250);
                } catch (\Error $e) {
                    Worker::log($e);
                    exit(250);
                }
                if (!empty($_SESSION) && \class_exists('\GatewayWorker\Lib\Context')) {
                    $connection->session = \GatewayWorker\Lib\Context::sessionEncode($_SESSION);
                }
                $_GET = $_SERVER = $_SESSION = $_COOKIE = array();

                if (isset($connection->headers)) {
                    if (\is_array($connection->headers)) {
                        foreach ($connection->headers as $header) {
                            if (\strpos($header, 'Server:') === 0) {
                                $has_server_header = true;
                            }
                            $handshake_message .= "$header\r\n";
                        }
                    } else {
                        $handshake_message .= "$connection->headers\r\n";
                    }
                }
            }
            if (!$has_server_header) {
                $handshake_message .= "Server: workerman/" . Worker::VERSION . "\r\n";
            }
            $handshake_message .= "\r\n";
            // Send handshake response.
            $connection->send($handshake_message, true);
            // Mark handshake complete..
            $connection->websocketHandshake = true;
            // There are data waiting to be sent.
            if (!empty($connection->tmpWebsocketData)) {
                $connection->send($connection->tmpWebsocketData, true);
                $connection->tmpWebsocketData = '';
            }
            if (\strlen($buffer) > $header_length) {
                return static::input(\substr($buffer, $header_length), $connection);
            }
            return 0;
        } // Is flash policy-file-request.
        elseif (0 === \strpos($buffer, '<polic')) {
            $policy_xml = '<?xml version="1.0"?><cross-domain-policy><site-control permitted-cross-domain-policies="all"/><allow-access-from domain="*" to-ports="*"/></cross-domain-policy>' . "\0";
            $connection->send($policy_xml, true);
            $connection->consumeRecvBuffer(\strlen($buffer));
            return 0;
        }
        // Bad websocket handshake request.
        $connection->send("HTTP/1.1 200 Websocket\r\nServer: workerman/" . Worker::VERSION . "\r\n\r\n<div style=\"text-align:center\"><h1>Websocket</h1><hr>powerd by <a href=\"http://www.wtbis.cn\">workerman " . Worker::VERSION . "</a></div>",
            true);
        $connection->close();
        return 0;
    }
}