70 lines
2.0 KiB
PHP
70 lines
2.0 KiB
PHP
<?php
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namespace Laysense\Monitor;
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use WebSocket\Client;
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class Detection
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{
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var $dest='ws://172.83.153.167:2345';
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var $nodeinfo;
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public function getNode()
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{
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$nodeinfo = $this->callWebSocet('{"msg":"getnodelist"}');
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$this->nodeinfo=$nodeinfo;
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}
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public function ping($host,$count)
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{
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$ping = $this->callWebSocet('{"msg":"ping","target:'.$host.'","type":"ICMP","count":'.$count.'}');
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foreach($this->nodeinfo as $node){
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$ping[$node->nodeid]['nodeinfo']=$node;
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}
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$this->ping=$ping;
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}
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public function getDelay()
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{
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$alldelay = 0;
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foreach($this->ping as $id=>$node){
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if((!isset($node['nodeinfo'])) || (!isset($node['delay'])) || $node['delay']<=10){
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unset($this->ping[$id]);
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}else{
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$alldelay += $node['delay'];
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}
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}
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$alldelay = $alldelay/count($this->ping);
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return $alldelay;
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}
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private function callWebSocet(){
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$client = new Client($this->dest);
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// 发送消息
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$client->send($msg);
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// 接收消息
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while (true) {
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try {
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$receive=$client->receive();
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$receive = json_decode($receive);
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if($receive->msg="setnodes"&&isset($receive->nodes)){
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$response = $receive->nodes;
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break;
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}elseif(isset($receive->delay)){
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$response[$receive->nodeid]['delay'] = $receive->delay/1000;
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}else{
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$response[$receive->nodeid]['ip'] = $receive->ip;
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$response[$receive->nodeid]['loc'] = $receive->loc;
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$response[$receive->nodeid]['asn'] = $receive->asn;
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$response[$receive->nodeid]['org'] = $receive->org;
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}
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} catch (\WebSocket\ConnectionException $e) {
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break;
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}
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}
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// 关闭连接
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$client->close();
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return $response;
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}
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} |