dficoins_php/public/swap/swap_depth.php

<?php
require "../index.php";

use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Redis;
use Illuminate\Support\Str;
use Workerman\Connection\AsyncTcpConnection;
use Workerman\Lib\Timer;
use Workerman\Worker;
use GatewayWorker\Lib\Gateway;

$worker = new Worker();
$worker->count = 1;
$worker->onWorkerStart = function($worker){

    // 每2.5秒执行一次
    // $time_interval = 2;
    // Timer::add($time_interval, function () {
    //     echo "task 1min run\n";
    // });

    Gateway::$registerAddress = '127.0.0.1:1238';

    // $con = new AsyncTcpConnection('ws://api.btcgateway.pro/swap-ws');
    $con = new AsyncTcpConnection('ws://fstream.binance.com:443/ws');

    // $symbols = \App\Models\ContractPair::query()->where('status',1)->pluck('symbol');
    // foreach ($symbols as $symbol){
    //     $symbol = strtolower($symbol . 'USDT')."@depth20@100ms";
    //     $link = 'ws://fstream.binance.com/ws/'.$symbol;
    //     // var_dump($link);
    //     $con = new AsyncTcpConnection($link);
    // }
    // 设置以ssl加密方式访问，使之成为wss
    $con->transport = 'ssl';

    $con->onConnect = function($con) {
        //所有交易对
        $symbols = \App\Models\ContractPair::query()->where('status',1)->pluck('symbol');
        $msg1 =null;
        foreach ($symbols as $symbol){
            // $symbol = strtolower($symbol . 'USDT')."@depth20";

            //买卖盘深度数据
            // $msg1 = ["method"=>"SUBSCRIBE","params"=> [$symbol], "id"=> rand(100000,999999) . time()];
                   // echo json_encode($msg1) . "\r\n";

            // $con->send(json_encode($msg1));
            $symbol = strtolower($symbol);
            $symbol_list[] = $symbol."usdt@depth10";


        }
        // $msg1 = rtrim($msg1,",");
        // $msg1[] = $msg1;
        $msg1 = ["method" =>"SUBSCRIBE","params"=>$symbol_list,"id"=> intval(rand(100000,999999) . time())];
        $send = json_encode($msg1);
        $con->send($send);

    };

    $con->onMessage = function($con, $data) {
        // exit();
        // $data =  json_decode(gzdecode($data),true);
        //        echo json_encode($data) . "\r\n";

        $data = json_decode($data,true);
        if(isset($data['ping'])){
            $msg = ["pong" => $data['ping']];
            $con->send(json_encode($msg));
        }
        if(isset($data['u'])){
            $ch = $data['u'];
            // $pattern_depth = '/^market\.(.*?)\.depth\.step6$/'; //深度
            $pattern_depth = 'depthUpdate';
            if ($pattern_depth){
                //深度数据
                $symbol = $data['s'];
                $symbol = str_before($symbol,'USDT');
                // var_dump($symbol);

                // 获取风控任务
                $risk_key = 'fkJson:' . $symbol . '/USDT';
                $risk = json_decode( Redis::get($risk_key) ,true);
                $minUnit = $risk['minUnit'] ?? 0;
                $count = $risk['count'] ?? 0;
                $enabled = $risk['enabled'] ?? 0;

                $buyList = $data['b'] ?? [];
                $cacheBuyList = [];
                foreach ($buyList as $key1 => $item1){
                    $cacheBuyList[$key1]['id'] = Str::uuid()->toString();
                    // $buy_amount = intval(substr($item1[1],-2));
                    $buy_amount = $item1[1];
                    if($buy_amount == 0){
                        $buy_amount = 1;
                    }
                    $cacheBuyList[$key1]['amount'] = $buy_amount;
                    if(!blank($risk) && $enabled == 1){
                        // 修改买盘价格
                        $original_price = $item1[0];
                        $tmp = explode('.',$original_price);
                        if(sizeof($tmp) > 1){
                            $size = strlen(end($tmp));
                        }else{
                            $size = 0;
                        }
                        $change = $minUnit * $count;
                        $cacheBuyList[$key1]['price'] = PriceCalculate($original_price ,'+', $change,8);
                    }else{
                        $cacheBuyList[$key1]['price'] = $item1[0];
                    }
                }

                $sellList = $data['a'] ?? [];
                $cacheSellList = [];
                foreach ($sellList as $key2 => $item2){
                    $cacheSellList[$key2]['id'] = Str::uuid()->toString();
                    // $sell_amount = intval(substr($item2[1],-2));
                    $sell_amount = $item2[1];
                    if($sell_amount == 0){
                        $sell_amount = 1;
                    }
                    $cacheSellList[$key2]['amount'] = $sell_amount;
                    if(!blank($risk) && $enabled == 1){
                        // 修改卖盘价格
                        $original_price = $item2[0];
                        $tmp = explode('.',$original_price);
                        if(sizeof($tmp) > 1){
                            $size = strlen(end($tmp));
                        }else{
                            $size = 0;
                        }
                        $change = $minUnit * $count;
                        $cacheSellList[$key2]['price'] = PriceCalculate($original_price ,'+', $change,8);
                    }else{
                        $cacheSellList[$key2]['price'] = $item2[0];
                    }
                }
                Cache::store('redis')->put('swap:' . $symbol . '_depth_buy',$cacheBuyList);
                Cache::store('redis')->put('swap:' . $symbol . '_depth_sell',$cacheSellList);

                if($swap_buy = Cache::store('redis')->get('swap_buyList_' . $symbol)){
                    Cache::store('redis')->forget('swap_buyList_' . $symbol);
                    array_unshift($cacheBuyList,$swap_buy);
                }
                if($swap_sell = Cache::store('redis')->get('swap_sellList_' . $symbol)){
                    Cache::store('redis')->forget('swap_sellList_' . $symbol);
                    array_unshift($cacheSellList,$swap_sell);
                }

                $group_id1 = 'swapBuyList_' . $symbol;
                $group_id2 = 'swapSellList_' . $symbol;
                if(Gateway::getClientIdCountByGroup($group_id1) > 0){
                    Gateway::sendToGroup($group_id1, json_encode(['code'=>0,'msg'=>'success','data'=>$cacheBuyList,'sub'=>$group_id1]));
                    Gateway::sendToGroup($group_id2, json_encode(['code'=>0,'msg'=>'success','data'=>$cacheSellList,'sub'=>$group_id2]));
                }
            }

        }
    };

    $con->onClose = function ($con) {
        //这个是延迟断线重连，当服务端那边出现不确定因素，比如宕机，那么相对应的socket客户端这边也链接不上，那么可以吧1改成适当值，则会在多少秒内重新，我也是1，也就是断线1秒重新链接
        $con->reConnect(1);
    };

    $con->onError = function ($con, $code, $msg) {
        echo "error $code $msg\n";
    };

    $con->connect();
};

Worker::runAll();