diff --git a/app/Console/Commands/AttendanceMigrate.php b/app/Console/Commands/AttendanceMigrate.php
index d3e22f29..554bbff7 100644
--- a/app/Console/Commands/AttendanceMigrate.php
+++ b/app/Console/Commands/AttendanceMigrate.php
@@ -41,7 +41,7 @@ class AttendanceMigrate extends Command
     {
         $rep = new AttendanceRepository();
         $result = $rep->migrateAttendance();
-        $log = sprintf('[%s], %s, result: %s, query: %s', REQUEST_ID, __METHOD__, var_export($result, true), last_query());
+        $log = sprintf('[%s], %s, result: %s, query: %s', nexus() ? nexus()->getRequestId() : 'NO_REQUEST_ID', __METHOD__, var_export($result, true), last_query());
         $this->info($log);
         do_log($log);
         return 0;
diff --git a/app/Console/Commands/BackuAll.php b/app/Console/Commands/BackuAll.php
index abc8f9bc..f17fd855 100644
--- a/app/Console/Commands/BackuAll.php
+++ b/app/Console/Commands/BackuAll.php
@@ -42,7 +42,7 @@ class BackuAll extends Command
         $result = $rep->backupAll();
         $log = sprintf(
             '[%s], %s, result: %s',
-            REQUEST_ID, __METHOD__, var_export($result, true)
+            nexus()->getRequestId(), __METHOD__, var_export($result, true)
         );
         $this->info($log);
         do_log($log);
diff --git a/app/Console/Commands/BackupCronjob.php b/app/Console/Commands/BackupCronjob.php
index 153a8e6d..09871d4e 100644
--- a/app/Console/Commands/BackupCronjob.php
+++ b/app/Console/Commands/BackupCronjob.php
@@ -42,7 +42,7 @@ class BackupCronjob extends Command
         $result = $rep->cronjobBackup();
         $log = sprintf(
             '[%s], %s, result: %s',
-            REQUEST_ID, __METHOD__,  var_export($result, true)
+            nexus()->getRequestId(), __METHOD__,  var_export($result, true)
         );
         $this->info($log);
         do_log($log);
diff --git a/app/Console/Commands/BackupDatabase.php b/app/Console/Commands/BackupDatabase.php
index f8c7e979..9b8825fa 100644
--- a/app/Console/Commands/BackupDatabase.php
+++ b/app/Console/Commands/BackupDatabase.php
@@ -40,7 +40,7 @@ class BackupDatabase extends Command
     {
         $rep = new ToolRepository();
         $result = $rep->backupDatabase();
-        $log = sprintf('[%s], %s, result: %s', REQUEST_ID, __METHOD__, var_export($result, true));
+        $log = sprintf('[%s], %s, result: %s', nexus()->getRequestId(), __METHOD__, var_export($result, true));
         $this->info($log);
         do_log($log);
     }
diff --git a/app/Console/Commands/BackupWeb.php b/app/Console/Commands/BackupWeb.php
index d31eb24a..be0d9fba 100644
--- a/app/Console/Commands/BackupWeb.php
+++ b/app/Console/Commands/BackupWeb.php
@@ -40,7 +40,7 @@ class BackupWeb extends Command
     {
         $rep = new ToolRepository();
         $result = $rep->backupWeb();
-        $log = sprintf('[%s], %s, result: %s', REQUEST_ID, __METHOD__, var_export($result, true));
+        $log = sprintf('[%s], %s, result: %s', nexus()->getRequestId(), __METHOD__, var_export($result, true));
         $this->info($log);
         do_log($log);
     }
diff --git a/app/Console/Commands/DeleteExpiredToken.php b/app/Console/Commands/DeleteExpiredToken.php
index f822ff92..6be57d14 100644
--- a/app/Console/Commands/DeleteExpiredToken.php
+++ b/app/Console/Commands/DeleteExpiredToken.php
@@ -55,7 +55,7 @@ class DeleteExpiredToken extends Command
 
         $query->where('last_used_at', '<', Carbon::now()->subDays($days));
         $result = $query->delete();
-        $log = sprintf('[%s], %s, result: %s, query: %s', REQUEST_ID, __METHOD__, var_export($result, true), last_query());
+        $log = sprintf('[%s], %s, result: %s, query: %s', nexus()->getRequestId(), __METHOD__, var_export($result, true), last_query());
         $this->info($log);
         do_log($log);
         return 0;
diff --git a/app/Console/Commands/ExamAssign.php b/app/Console/Commands/ExamAssign.php
index 92965d65..f5a73f4c 100644
--- a/app/Console/Commands/ExamAssign.php
+++ b/app/Console/Commands/ExamAssign.php
@@ -45,7 +45,7 @@ class ExamAssign extends Command
         $end = $this->option('end');
         $this->info(sprintf('uid: %s, examId: %s, begin: %s, end: %s', $uid, $examId, $begin, $end));
         $result = $examRep->assignToUser($uid, $examId, $begin, $end);
-        $log = sprintf('[%s], %s, result: %s', REQUEST_ID, __METHOD__, var_export($result, true));
+        $log = sprintf('[%s], %s, result: %s', nexus()->getRequestId(), __METHOD__, var_export($result, true));
         $this->info($log);
         do_log($log);
         return 0;
diff --git a/app/Console/Commands/ExamAssignCronjob.php b/app/Console/Commands/ExamAssignCronjob.php
index 44dc4bde..b0fc7855 100644
--- a/app/Console/Commands/ExamAssignCronjob.php
+++ b/app/Console/Commands/ExamAssignCronjob.php
@@ -40,7 +40,7 @@ class ExamAssignCronjob extends Command
     {
         $examRep = new ExamRepository();
         $result = $examRep->cronjonAssign();
-        $log = sprintf('[%s], %s, result: %s', REQUEST_ID, __METHOD__, var_export($result, true));
+        $log = sprintf('[%s], %s, result: %s', nexus()->getRequestId(), __METHOD__, var_export($result, true));
         $this->info($log);
         do_log($log);
         return 0;
diff --git a/app/Console/Commands/ExamCheckoutCronjob.php b/app/Console/Commands/ExamCheckoutCronjob.php
index 979dc4f5..56944739 100644
--- a/app/Console/Commands/ExamCheckoutCronjob.php
+++ b/app/Console/Commands/ExamCheckoutCronjob.php
@@ -42,7 +42,7 @@ class ExamCheckoutCronjob extends Command
         $ignoreTimeRange = $this->option('ignore-time-range');
         $this->info('ignore-time-range: ' . var_export($ignoreTimeRange, true));
         $result = $examRep->cronjobCheckout($ignoreTimeRange);
-        $log = sprintf('[%s], %s, result: %s', REQUEST_ID, __METHOD__, var_export($result, true));
+        $log = sprintf('[%s], %s, result: %s', nexus()->getRequestId(), __METHOD__, var_export($result, true));
         $this->info($log);
         do_log($log);
         return 0;
diff --git a/app/Console/Commands/ExamUpdateProgress.php b/app/Console/Commands/ExamUpdateProgress.php
index bcc78745..a24f341b 100644
--- a/app/Console/Commands/ExamUpdateProgress.php
+++ b/app/Console/Commands/ExamUpdateProgress.php
@@ -42,7 +42,7 @@ class ExamUpdateProgress extends Command
         $uid = $this->argument('uid');
         $examRep = new ExamRepository();
         $result = $examRep->updateProgress($uid);
-        $this->info(REQUEST_ID . ", result: " . var_export($result, true));
+        $this->info(nexus()->getRequestId() . ", result: " . var_export($result, true));
         return 0;
     }
 }
diff --git a/app/Console/Commands/HitAndRunUpdateStatus.php b/app/Console/Commands/HitAndRunUpdateStatus.php
index 7baeb85e..8ad0980a 100644
--- a/app/Console/Commands/HitAndRunUpdateStatus.php
+++ b/app/Console/Commands/HitAndRunUpdateStatus.php
@@ -44,7 +44,7 @@ class HitAndRunUpdateStatus extends Command
         $result = $rep->cronjobUpdateStatus($uid, $torrentId);
         $log = sprintf(
             '[%s], %s, uid: %s, torrentId: %s, result: %s',
-            REQUEST_ID, __METHOD__, $uid, $torrentId, var_export($result, true)
+            nexus()->getRequestId(), __METHOD__, $uid, $torrentId, var_export($result, true)
         );
         $this->info($log);
         do_log($log);
diff --git a/app/Console/Commands/MigrateTorrentTag.php b/app/Console/Commands/MigrateTorrentTag.php
index fc294529..9ac1d4ba 100644
--- a/app/Console/Commands/MigrateTorrentTag.php
+++ b/app/Console/Commands/MigrateTorrentTag.php
@@ -43,7 +43,7 @@ class MigrateTorrentTag extends Command
     {
         $rep = new TagRepository();
         $result = $rep->migrateTorrentTag();
-        $log = sprintf('[%s], %s, result: %s, query: %s', REQUEST_ID, __METHOD__, var_export($result, true), last_query());
+        $log = sprintf('[%s], %s, result: %s, query: %s', nexus()->getRequestId(), __METHOD__, var_export($result, true), last_query());
         $this->info($log);
         do_log($log);
         return 0;
diff --git a/app/Console/Commands/Test.php b/app/Console/Commands/Test.php
index 230eefd7..db247f98 100644
--- a/app/Console/Commands/Test.php
+++ b/app/Console/Commands/Test.php
@@ -65,8 +65,11 @@ class Test extends Command
      */
     public function handle()
     {
-        $redis = Redis::connection()->client();
-        $r = $redis->get('5da94a358e67cb5181166ae2611c2fd9');
+        $peerId = '-UT355W-%af%b0ky%86N%a6%17i%f8%c1%0a';
+        $peerId = '-UT355W-%af%b0ky%86N%a6%17i%f8%c1%0a';
+        $peerId = '-UT355W-%AF%B0ky%86N%A6%17i%F8%C1';
+        $peerId = '-UT355W-%AF%B0ky%86N%A6%17i%F8%C1%0A';
+        $r = strlen(urldecode($peerId));
         dd($r);
     }
 
diff --git a/app/Console/Commands/UserResetPassword.php b/app/Console/Commands/UserResetPassword.php
index 43b2fa01..538c68a8 100644
--- a/app/Console/Commands/UserResetPassword.php
+++ b/app/Console/Commands/UserResetPassword.php
@@ -47,7 +47,7 @@ class UserResetPassword extends Command
 
         $rep = new UserRepository();
         $result = $rep->resetPassword($uid, $password, $passwordConfirmation);
-        $log = sprintf('[%s], %s, result: %s', REQUEST_ID, __METHOD__, var_export($result, true));
+        $log = sprintf('[%s], %s, result: %s', nexus()->getRequestId(), __METHOD__, var_export($result, true));
         $this->info($log);
         do_log($log);
     }
diff --git a/app/Http/Kernel.php b/app/Http/Kernel.php
index 0cf41a39..250b41d6 100644
--- a/app/Http/Kernel.php
+++ b/app/Http/Kernel.php
@@ -21,6 +21,7 @@ class Kernel extends HttpKernel
         \Illuminate\Foundation\Http\Middleware\ValidatePostSize::class,
         \App\Http\Middleware\TrimStrings::class,
 //        \Illuminate\Foundation\Http\Middleware\ConvertEmptyStringsToNull::class,
+        \App\Http\Middleware\BootNexus::class,
     ];
 
     /**
diff --git a/app/Http/Middleware/BootNexus.php b/app/Http/Middleware/BootNexus.php
new file mode 100644
index 00000000..80e79fa2
--- /dev/null
+++ b/app/Http/Middleware/BootNexus.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Nexus\Nexus;
+
+class BootNexus
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Illuminate\Http\Request  $request
+     * @param  \Closure  $next
+     * @return mixed
+     */
+    public function handle(Request $request, Closure $next)
+    {
+        Nexus::boot();
+        do_log(sprintf(
+            "Nexus booted. request.server: %s, request.header: %s, request.query: %s, request.input: %s",
+            nexus_json_encode($request->server()), nexus_json_encode($request->header()), nexus_json_encode($request->query()), nexus_json_encode($request->input())
+        ));
+        return $next($request);
+    }
+
+
+}
diff --git a/app/Http/Middleware/Permission.php b/app/Http/Middleware/Permission.php
index 0b824eb8..7fe477c9 100644
--- a/app/Http/Middleware/Permission.php
+++ b/app/Http/Middleware/Permission.php
@@ -20,7 +20,7 @@ class Permission
     {
         /** @var User $user */
         $user = $request->user();
-        if (!$user || (IS_PLATFORM_ADMIN && !$user->canAccessAdmin())) {
+        if (!$user || (nexus()->isPlatformAdmin() && !$user->canAccessAdmin())) {
             do_log("denied!");
             throw new UnauthorizedException('Unauthorized!');
         }
diff --git a/app/Http/Middleware/Platform.php b/app/Http/Middleware/Platform.php
index 56e1c2d7..a7ee857d 100644
--- a/app/Http/Middleware/Platform.php
+++ b/app/Http/Middleware/Platform.php
@@ -17,11 +17,10 @@ class Platform
      */
     public function handle(Request $request, Closure $next)
     {
-        do_log(nexus_json_encode($_SERVER));
-        if (empty(CURRENT_PLATFORM)) {
+        if (empty(nexus()->getPlatform())) {
             throw new \InvalidArgumentException("Require platform header.");
         }
-        if (!in_array(CURRENT_PLATFORM, PLATFORMS)) {
+        if (!nexus()->isPlatformValid()) {
             throw new \InvalidArgumentException("Invalid platform: " . CURRENT_PLATFORM);
         }
         return $next($request);
diff --git a/app/Http/Middleware/TrimStrings.php b/app/Http/Middleware/TrimStrings.php
index a8a252df..5a70b40d 100644
--- a/app/Http/Middleware/TrimStrings.php
+++ b/app/Http/Middleware/TrimStrings.php
@@ -15,5 +15,7 @@ class TrimStrings extends Middleware
         'current_password',
         'password',
         'password_confirmation',
+        'peer_id',
+        'info_hash',
     ];
 }
diff --git a/app/Listeners/ResetNexus.php b/app/Listeners/ResetNexus.php
new file mode 100644
index 00000000..75b302ab
--- /dev/null
+++ b/app/Listeners/ResetNexus.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Listeners;
+
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Queue\InteractsWithQueue;
+use Nexus\Nexus;
+
+class ResetNexus
+{
+    /**
+     * Handle the event.
+     *
+     * @param  mixed  $event
+     * @return void
+     */
+    public function handle($event): void
+    {
+        Nexus::flush();
+    }
+}
diff --git a/app/Logging/NexusFormatter.php b/app/Logging/NexusFormatter.php
index 5732af62..216b2ecb 100644
--- a/app/Logging/NexusFormatter.php
+++ b/app/Logging/NexusFormatter.php
@@ -14,7 +14,7 @@ class NexusFormatter
 
     protected function formatter()
     {
-        $format = "[%datetime%] [" . REQUEST_ID . "] %channel%.%level_name%: %message% %context% %extra%\n";
+        $format = "[%datetime%] [" . nexus()->getRequestId() . "] %channel%.%level_name%: %message% %context% %extra%\n";
         return tap(new LineFormatter($format, 'Y-m-d H:i:s', true, true), function ($formatter) {
             $formatter->includeStacktraces();
         });
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index faa701f6..5904a028 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -6,6 +6,7 @@ use Illuminate\Support\Facades\App;
 use Illuminate\Support\Facades\DB;
 use Illuminate\Support\ServiceProvider;
 use Illuminate\Http\Resources\Json\JsonResource;
+use Nexus\Nexus;
 
 class AppServiceProvider extends ServiceProvider
 {
@@ -28,5 +29,6 @@ class AppServiceProvider extends ServiceProvider
     {
 //        JsonResource::withoutWrapping();
         DB::connection(config('database.default'))->enableQueryLog();
+//        Nexus::boot();
     }
 }
diff --git a/app/Repositories/AgentAllowRepository.php b/app/Repositories/AgentAllowRepository.php
index 63d865f9..839db108 100644
--- a/app/Repositories/AgentAllowRepository.php
+++ b/app/Repositories/AgentAllowRepository.php
@@ -82,8 +82,8 @@ class AgentAllowRepository extends BaseRepository
             $agentAllowId = $agentAllow->id;
             $logPrefix = "[ID: $agentAllowId]";
             $isPeerIdAllowed = $isAgentAllowed = $isPeerIdTooLow = $isAgentTooLow = false;
-            //check peer_id
-            if ($agentAllow->peer_id_pattern == '') {
+            //check peer_id, when handle scrape request, no peer_id, so let it pass
+            if ($agentAllow->peer_id_pattern == '' || $peerId === null) {
                 $isPeerIdAllowed = true;
             } else {
                 $pattern = $agentAllow->peer_id_pattern;
diff --git a/app/Repositories/AuthenticateRepository.php b/app/Repositories/AuthenticateRepository.php
index 8a4d2fb0..7669fb9a 100644
--- a/app/Repositories/AuthenticateRepository.php
+++ b/app/Repositories/AuthenticateRepository.php
@@ -17,7 +17,7 @@ class AuthenticateRepository extends BaseRepository
         if (!$user || md5($user->secret . $password . $user->secret) != $user->passhash) {
             throw new \InvalidArgumentException('Username or password invalid.');
         }
-        if (IS_PLATFORM_ADMIN && !$user->canAccessAdmin()) {
+        if (nexus()->isPlatformAdmin() && !$user->canAccessAdmin()) {
             throw new UnauthorizedException('Unauthorized!');
         }
         $user->checkIsNormal();
diff --git a/app/Repositories/DashboardRepository.php b/app/Repositories/DashboardRepository.php
index 766c8f96..4b41a193 100644
--- a/app/Repositories/DashboardRepository.php
+++ b/app/Repositories/DashboardRepository.php
@@ -54,7 +54,7 @@ class DashboardRepository extends BaseRepository
         $result[$name] = [
             'name' => $name,
             'text' => nexus_trans("dashboard.system_info.$name"),
-            'value' =>  $_SERVER['SERVER_SOFTWARE'],
+            'value' =>  $_SERVER['SERVER_SOFTWARE'] ?? '',
         ];
         $name = 'load_average';
         $result[$name] = [
diff --git a/app/Repositories/TrackerRepository.php b/app/Repositories/TrackerRepository.php
index 1bc4c8c5..3a4ad288 100644
--- a/app/Repositories/TrackerRepository.php
+++ b/app/Repositories/TrackerRepository.php
@@ -51,11 +51,10 @@ class TrackerRepository extends BaseRepository
 
     public function announce(Request $request): \Illuminate\Http\Response
     {
-        do_log(nexus_json_encode($_SERVER));
+        do_log("queryString: " . $request->getQueryString());
         try {
             $withPeers = false;
             $queries = $this->checkAnnounceFields($request);
-            do_log("[QUERIES] " . json_encode(Arr::only($queries, ['ip', 'user_agent', 'uploaded', 'downloaded', 'left', 'event'])), 'debug');
             $user = $this->checkUser($request);
             $clientAllow = $this->checkClient($request);
             $torrent = $this->checkTorrent($queries, $user);
@@ -108,7 +107,7 @@ class TrackerRepository extends BaseRepository
         } catch (\Exception $exception) {
             //other system exception
             do_log("[" . get_class($exception) . "] " . $exception->getMessage() . "\n" . $exception->getTraceAsString(), 'error');
-            $repDict = $this->generateFailedAnnounceResponse("system error, report to sysop please, hint: " . REQUEST_ID);
+            $repDict = $this->generateFailedAnnounceResponse("system error, report to sysop please, hint: " . nexus()->getRequestId());
         } finally {
             if (isset($user) && count($this->userUpdates)) {
                 $user->update($this->userUpdates);
@@ -218,8 +217,8 @@ class TrackerRepository extends BaseRepository
         }
 
         foreach (['info_hash', 'peer_id'] as $item) {
-            if (\strlen((string) $queries[$item]) !== 20) {
-                throw new TrackerException("Invalid $item ! $item is not 20 bytes long");
+            if (($length = \strlen((string) $queries[$item])) !== 20) {
+                throw new TrackerException("Invalid $item ! $item is not 20 bytes long($length)");
             }
         }
 
@@ -502,7 +501,7 @@ class TrackerRepository extends BaseRepository
         unset($queries['key']);
         $lockKey = md5(http_build_query($queries));
         $redis = Redis::connection()->client();
-        if (!$redis->set($lockKey, NEXUS_START, ['nx', 'ex' => self::MIN_ANNOUNCE_WAIT_SECOND])) {
+        if (!$redis->set($lockKey, nexus()->getStartTimestamp(), ['nx', 'ex' => 5])) {
             do_log('[RE_ANNOUNCE]');
             return true;
         }
@@ -654,6 +653,7 @@ class TrackerRepository extends BaseRepository
 
     protected function sendFinalAnnounceResponse($repDict): \Illuminate\Http\Response
     {
+        do_log("[repDict] " . nexus_json_encode($repDict));
         return \response(Bencode::encode($repDict))
             ->withHeaders(['Content-Type' => 'text/plain; charset=utf-8'])
             ->withHeaders(['Connection' => 'close'])
@@ -776,7 +776,7 @@ class TrackerRepository extends BaseRepository
 
     public function scrape(Request $request): \Illuminate\Http\Response
     {
-        do_log(nexus_json_encode($_SERVER));
+        do_log("queryString: " . $request->getQueryString());
         try {
             $infoHashArr = $this->checkScrapeFields($request);
             $user = $this->checkUser($request);
@@ -785,6 +785,9 @@ class TrackerRepository extends BaseRepository
             if ($user->clientselect != $clientAllow->id) {
                 $this->userUpdates['clientselect'] = $clientAllow->id;
             }
+            if ($user->showclienterror == 'yes') {
+                $this->userUpdates['showclienterror'] = 'no';
+            }
             $repDict = $this->generateScrapeResponse($infoHashArr);
         } catch (ClientNotAllowedException $exception) {
             do_log("[ClientNotAllowedException] " . $exception->getMessage());
@@ -797,8 +800,9 @@ class TrackerRepository extends BaseRepository
         } catch (\Exception $exception) {
             //other system exception
             do_log("[" . get_class($exception) . "] " . $exception->getMessage() . "\n" . $exception->getTraceAsString(), 'error');
-            $repDict = $this->generateFailedAnnounceResponse("system error, report to sysop please, hint: " . REQUEST_ID);
+            $repDict = $this->generateFailedAnnounceResponse("system error, report to sysop please, hint: " . nexus()->getRequestId());
         } finally {
+            do_log("userUpdates: " . nexus_json_encode($this->userUpdates));
             if (isset($user) && count($this->userUpdates)) {
                 $user->update($this->userUpdates);
                 do_log(last_query(), 'debug');
@@ -817,7 +821,7 @@ class TrackerRepository extends BaseRepository
         } else {
             foreach ($info_hash_array as $item) {
                 if (strlen($item) != 20) {
-                    throw new TrackerException("Invalid info_hash ! :attribute is not 20 bytes long");
+                    throw new TrackerException("Invalid info_hash ! info_hash is not 20 bytes long");
                 }
             }
         }
@@ -852,7 +856,7 @@ class TrackerRepository extends BaseRepository
         return Cache::remember($cacheKey, 60, function () use ($infoHash) {
             $fieldRaw = 'id, owner, sp_state, seeders, leechers, added, banned, hr, visible, last_action, times_completed';
             $torrent = Torrent::query()->where('info_hash', $infoHash)->selectRaw($fieldRaw)->first();
-            do_log("cache miss, from database: " . last_query() . ", and get: " . $torrent->id);
+            do_log("[getTorrentByInfoHash] cache miss, from database: " . last_query() . ", and get: " . $torrent->id);
             return $torrent;
         });
     }
diff --git a/bootstrap/app.php b/bootstrap/app.php
index 0f565005..44ab0203 100644
--- a/bootstrap/app.php
+++ b/bootstrap/app.php
@@ -1,10 +1,13 @@
 <?php
 defined('LARAVEL_START') || define('LARAVEL_START', microtime(true));
-defined('NEXUS_START') || define('NEXUS_START', LARAVEL_START);
 defined('IN_NEXUS') || define('IN_NEXUS', false);
 require dirname(__DIR__) . '/include/constants.php';
 require dirname(__DIR__) . '/include/globalfunctions.php';
 require dirname(__DIR__) . '/include/functions.php';
+if (!RUNNING_IN_OCTANE) {
+    \Nexus\Nexus::boot();
+}
+
 /*
 |--------------------------------------------------------------------------
 | Create The Application
diff --git a/config/octane.php b/config/octane.php
index 62829166..e05c6479 100644
--- a/config/octane.php
+++ b/config/octane.php
@@ -70,7 +70,7 @@ return [
         RequestReceived::class => [
             ...Octane::prepareApplicationForNextOperation(),
             ...Octane::prepareApplicationForNextRequest(),
-            //
+            \App\Listeners\ResetNexus::class,
         ],
 
         RequestHandled::class => [
@@ -189,6 +189,7 @@ return [
         'routes',
         'composer.lock',
         '.env',
+        'include/**/*.php',
     ],
 
     /*
diff --git a/include/bittorrent.php b/include/bittorrent.php
index c97dcf80..3b7fe025 100644
--- a/include/bittorrent.php
+++ b/include/bittorrent.php
@@ -1,5 +1,4 @@
 <?php
-define('NEXUS_START', microtime(true));
 define('IN_NEXUS', true);
 $rootpath = dirname(__DIR__) . '/';
 set_include_path(get_include_path() . PATH_SEPARATOR . $rootpath);
@@ -9,3 +8,4 @@ require $rootpath . 'include/core.php';
 require $rootpath . 'classes/class_advertisement.php';
 require $rootpath . 'classes/class_attendance.php';
 
+
diff --git a/include/bittorrent_announce.php b/include/bittorrent_announce.php
index 333a609f..ea6cf1ca 100644
--- a/include/bittorrent_announce.php
+++ b/include/bittorrent_announce.php
@@ -1,5 +1,4 @@
 <?php
-defined('NEXUS_START') || define('NEXUS_START', microtime(true));
 defined('IN_NEXUS') || define('IN_NEXUS', true);
 defined('IN_TRACKER') || define('IN_TRACKER', true);
 $rootpath= dirname(__DIR__) . '/';
@@ -7,5 +6,6 @@ require_once $rootpath . 'include/constants.php';
 require_once $rootpath . 'include/globalfunctions.php';
 require_once $rootpath . 'include/functions_announce.php';
 require_once $rootpath . 'vendor/autoload.php';
+\Nexus\Nexus::boot();
 
 
diff --git a/include/cleanup.php b/include/cleanup.php
index 6b8d3749..bf23066b 100644
--- a/include/cleanup.php
+++ b/include/cleanup.php
@@ -6,7 +6,7 @@ die('Hacking attempt!');
 
 function printProgress($msg) {
     $br = php_sapi_name() == 'cli' ? "\n" : "<br />";
- 	echo sprintf("[%s] [%s] %s ... done!%s", date('Y-m-d H:i:s'), REQUEST_ID, $msg, $br);
+ 	echo sprintf("[%s] [%s] %s ... done!%s", date('Y-m-d H:i:s'), nexus()->getRequestId(), $msg, $br);
 }
 
 function torrent_promotion_expire($days, $type = 2, $targettype = 1){
diff --git a/include/constants.php b/include/constants.php
index 9c216d2d..3360eb7b 100644
--- a/include/constants.php
+++ b/include/constants.php
@@ -7,31 +7,38 @@ defined('NEXUSPHPURL') || define("NEXUSPHPURL","https://nexusphp.org");
 defined('NEXUSWIKIURL') || define("NEXUSWIKIURL","https://doc.nexusphp.org");
 defined('VERSION') || define("VERSION","Powered by <a href=\"aboutnexus.php\">".PROJECTNAME."</a>");
 defined('THISTRACKER') || define("THISTRACKER","General");
-$showversion = " - Powered by ".PROJECTNAME;
 defined('ROOT_PATH') || define('ROOT_PATH', dirname(__DIR__) . '/');
-defined('CURRENT_SCRIPT') || define('CURRENT_SCRIPT', strstr(basename($_SERVER['SCRIPT_FILENAME']), '.', true));
-defined('IS_ANNOUNCE') || define('IS_ANNOUNCE', CURRENT_SCRIPT == 'announce');
-
-defined('PLATFORM_ADMIN') || define('PLATFORM_ADMIN', 'admin');
-defined('PLATFORM_USER') || define('PLATFORM_USER', 'user');
-defined('PLATFORMS') || define('PLATFORMS', [PLATFORM_ADMIN, PLATFORM_USER]);
-defined('CURRENT_PLATFORM') || define('CURRENT_PLATFORM', $_SERVER['HTTP_PLATFORM'] ?? '');
-defined('IS_PLATFORM_ADMIN') || define('IS_PLATFORM_ADMIN', CURRENT_PLATFORM == PLATFORM_ADMIN);
-defined('IS_PLATFORM_USER') || define('IS_PLATFORM_USER', CURRENT_PLATFORM == PLATFORM_USER);
-
-
-//define the REQUEST_ID
-if (!defined('REQUEST_ID')) {
-    if (!empty($_SERVER['HTTP_X_REQUEST_ID'])) {
-        $requestId = $_SERVER['HTTP_X_REQUEST_ID'];
-    } elseif (!empty($_SERVER['REQUEST_ID'])) {
-        $requestId = $_SERVER['REQUEST_ID'];
+if (!defined('RUNNING_IN_OCTANE')) {
+    if (!empty($_SERVER['PWD']) && str_contains($_SERVER['PWD'], 'vendor/laravel/octane/bin')) {
+        define('RUNNING_IN_OCTANE', true);
     } else {
-        $prefix = ($_SERVER['SCRIPT_FILENAME'] ?? '') . implode('', $_SERVER['argv'] ?? []);
-        $prefix = substr(md5($prefix), 0, 4);
-        // 4 + 23 = 27 characters, after replace '.', 26
-        $requestId = str_replace('.', '', uniqid($prefix, true));
-        $requestId .= bin2hex(random_bytes(3));
+        define('RUNNING_IN_OCTANE', false);
     }
-    define('REQUEST_ID', $requestId);
 }
+
+//defined('CURRENT_SCRIPT') || define('CURRENT_SCRIPT', strstr(basename($_SERVER['SCRIPT_FILENAME']), '.', true));
+//defined('IS_ANNOUNCE') || define('IS_ANNOUNCE', CURRENT_SCRIPT == 'announce');
+//
+//defined('PLATFORM_ADMIN') || define('PLATFORM_ADMIN', 'admin');
+//defined('PLATFORM_USER') || define('PLATFORM_USER', 'user');
+//defined('PLATFORMS') || define('PLATFORMS', [PLATFORM_ADMIN, PLATFORM_USER]);
+//defined('CURRENT_PLATFORM') || define('CURRENT_PLATFORM', $_SERVER['HTTP_PLATFORM'] ?? '');
+//defined('IS_PLATFORM_ADMIN') || define('IS_PLATFORM_ADMIN', CURRENT_PLATFORM == PLATFORM_ADMIN);
+//defined('IS_PLATFORM_USER') || define('IS_PLATFORM_USER', CURRENT_PLATFORM == PLATFORM_USER);
+//
+//
+////define the REQUEST_ID
+//if (!defined('REQUEST_ID')) {
+//    if (!empty($_SERVER['HTTP_X_REQUEST_ID'])) {
+//        $requestId = $_SERVER['HTTP_X_REQUEST_ID'];
+//    } elseif (!empty($_SERVER['REQUEST_ID'])) {
+//        $requestId = $_SERVER['REQUEST_ID'];
+//    } else {
+//        $prefix = ($_SERVER['SCRIPT_FILENAME'] ?? '') . implode('', $_SERVER['argv'] ?? []);
+//        $prefix = substr(md5($prefix), 0, 4);
+//        // 4 + 23 = 27 characters, after replace '.', 26
+//        $requestId = str_replace('.', '', uniqid($prefix, true));
+//        $requestId .= bin2hex(random_bytes(3));
+//    }
+//    define('REQUEST_ID', $requestId);
+//}
diff --git a/include/core.php b/include/core.php
index 592d7214..7ffa5f70 100644
--- a/include/core.php
+++ b/include/core.php
@@ -1,6 +1,7 @@
 <?php
 require_once __DIR__ . '/constants.php';
 require_once $rootpath . 'vendor/autoload.php';
+\Nexus\Nexus::boot();
 if (!file_exists($rootpath . '.env')) {
     $installScriptRelativePath = 'install/install.php';
     $installScriptFile = $rootpath . "public/$installScriptRelativePath";
@@ -17,7 +18,7 @@ ini_set('date.timezone', nexus_config('nexus.timezone'));
 ini_set('error_reporting', E_ALL);
 ini_set('display_errors', 0);
 
-if (!in_array(CURRENT_SCRIPT, ['announce', 'scrape'])) {
+if (!in_array(nexus()->getScript(), ['announce', 'scrape'])) {
     require $rootpath . get_langfile_path("functions.php");
     checkGuestVisit();
 }
diff --git a/include/functions.php b/include/functions.php
index b650ec98..716246dc 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -2274,7 +2274,7 @@ function get_style_highlight()
 function stdhead($title = "", $msgalert = true, $script = "", $place = "")
 {
 	global $lang_functions;
-	global $CURUSER, $CURLANGDIR, $USERUPDATESET, $iplog1, $oldip, $SITE_ONLINE, $FUNDS, $SITENAME, $SLOGAN, $logo_main, $BASEURL, $offlinemsg, $showversion,$enabledonation, $staffmem_class, $titlekeywords_tweak, $metakeywords_tweak, $metadescription_tweak, $cssdate_tweak, $deletenotransfertwo_account, $neverdelete_account, $iniupload_main;
+	global $CURUSER, $CURLANGDIR, $USERUPDATESET, $iplog1, $oldip, $SITE_ONLINE, $FUNDS, $SITENAME, $SLOGAN, $logo_main, $BASEURL, $offlinemsg,$enabledonation, $staffmem_class, $titlekeywords_tweak, $metakeywords_tweak, $metadescription_tweak, $cssdate_tweak, $deletenotransfertwo_account, $neverdelete_account, $iniupload_main;
 	global $tstart;
 	global $Cache;
 	global $Advertisement;
@@ -2302,7 +2302,7 @@ function stdhead($title = "", $msgalert = true, $script = "", $place = "")
 	$title = $SITENAME." :: " . htmlspecialchars($title);
 	if ($titlekeywords_tweak)
 		$title .= " ".htmlspecialchars($titlekeywords_tweak);
-	$title .= $showversion;
+	$title .= " - Powered by ".PROJECTNAME;
 	if ($SITE_ONLINE == "no") {
 		if (get_user_class() < UC_ADMINISTRATOR) {
 			die($lang_functions['std_site_down_for_maintenance']);
@@ -2660,7 +2660,7 @@ function stdfoot() {
 	}
 	// Variables for End Time
 	$tend = microtime(true);
-	$totaltime = ($tend - NEXUS_START);
+	$totaltime = ($tend - nexus()->getStartTimestamp());
 	$year = substr($datefounded, 0, 4);
 	$yearfounded = ($year ? $year : 2007);
 	print(" (c) "." <a href=\"" . get_protocol_prefix() . $BASEURL."\" target=\"_self\">".$SITENAME."</a> ".($icplicense_main ? " ".$icplicense_main." " : "").(date("Y") != $yearfounded ? $yearfounded."-" : "").date("Y")." ".VERSION."<br /><br />");
@@ -2812,7 +2812,7 @@ function base64 ($string, $encode=true) {
 function loggedinorreturn($mainpage = false) {
 	global $CURUSER,$BASEURL;
 	if (!$CURUSER) {
-	    if (CURRENT_SCRIPT == 'ajax') {
+	    if (nexus()->getScript() == 'ajax') {
 	        exit(fail('Not login!', $_POST));
         }
 		if ($mainpage)
@@ -4840,7 +4840,7 @@ function checkGuestVisit()
     if (empty($guestVisitType) || $guestVisitType == 'normal') {
         return;
     }
-    if (in_array(CURRENT_SCRIPT, ['login', 'takelogin', 'image']) && canDoLogin()) {
+    if (in_array(nexus()->getScript(), ['login', 'takelogin', 'image']) && canDoLogin()) {
         return;
     }
 
@@ -5225,7 +5225,7 @@ function list_require_search_box_id()
         'userdetails' => [$setting['browsecat'], $setting['specialcat']],
         'offers' => [$setting['browsecat'], $setting['specialcat']],
     ];
-    return $maps[CURRENT_SCRIPT] ?? [];
+    return $maps[nexus()->getScript()] ?? [];
 }
 
 function can_access_torrent($torrent)
diff --git a/include/functions_announce.php b/include/functions_announce.php
index 523158cf..b5ba1e08 100644
--- a/include/functions_announce.php
+++ b/include/functions_announce.php
@@ -344,6 +344,7 @@ function request_local_api($api)
     $options = [
         CURLOPT_URL => sprintf('%s?%s', trim($api, '/'), $_SERVER['QUERY_STRING']),
         CURLOPT_USERAGENT => $_SERVER["HTTP_USER_AGENT"],
+        CURLOPT_HTTPHEADER => ['REQUEST_ID: ' . nexus()->getRequestId(), 'Platform: tracker'],
         CURLOPT_RETURNTRANSFER => true,
         CURLOPT_SSL_VERIFYPEER => false,
         CURLOPT_TIMEOUT => 60,
diff --git a/include/globalfunctions.php b/include/globalfunctions.php
index bb875ac1..52f0e137 100644
--- a/include/globalfunctions.php
+++ b/include/globalfunctions.php
@@ -1,4 +1,7 @@
 <?php
+
+use JetBrains\PhpStorm\Pure;
+
 function get_global_sp_state()
 {
 	global $Cache;
@@ -155,10 +158,13 @@ function nexus_dd($vars)
  */
 function do_log($log, $level = 'info')
 {
-    static $uid, $passkey, $env, $sequence, $setLogLevel;
+    static $env, $setLogLevel;
     if (is_null($setLogLevel)) {
         $setLogLevel = nexus_env('LOG_LEVEL', 'debug');
     }
+    if (is_null($env)) {
+        $env = nexus_env('APP_ENV', 'production');
+    }
     $logLevels = ['debug', 'info', 'notice', 'warning', 'error', 'critical', 'alert', 'emergency'];
     $setLogLevelKey = array_search($setLogLevel, $logLevels);
     $currentLogLevelKey = array_search($level, $logLevels);
@@ -175,32 +181,25 @@ function do_log($log, $level = 'info')
 	if (($fd = fopen($logFile, 'a')) === false) {
        $fd = fopen(sys_get_temp_dir() . '/nexus.log', 'a');
 	}
-	if (is_null($uid)) {
-	    $sequence = 0;
-        if (IN_NEXUS) {
-            global $CURUSER;
-            $user = $CURUSER;
-            $uid = $user['id'] ?? 0;
-            $passkey = $user['passkey'] ?? $_REQUEST['passkey'] ?? $_REQUEST['authkey'] ?? '';
-            $env = nexus_env('APP_ENV');
-        } else {
-            $user = \Illuminate\Support\Facades\Auth::user();
-            $uid = $user->id ?? 0;
-            $passkey = $user->passkey ?? $_REQUEST['passkey'] ?? $_REQUEST['authkey'] ?? '';
-            $env = env('APP_ENV');
-        }
+    if (IN_NEXUS) {
+        global $CURUSER;
+        $user = $CURUSER;
+        $uid = $user['id'] ?? 0;
+        $passkey = $user['passkey'] ?? $_REQUEST['passkey'] ?? $_REQUEST['authkey'] ?? '';
     } else {
-	    $sequence++;
+        $user = \Illuminate\Support\Facades\Auth::user();
+        $uid = $user->id ?? 0;
+        $passkey = $user->passkey ?? request('passkey', request('authkey', ''));
     }
     $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 2);
     $content = sprintf(
         "[%s] [%s] [%s] [%s] [%s] [%s] %s.%s %s:%s %s%s%s %s%s",
         date('Y-m-d H:i:s'),
-        defined('REQUEST_ID') ? REQUEST_ID : '',
+        nexus() ? nexus()->getRequestId() : 'NO_REQUEST_ID',
+        nexus() ? nexus()->getLogSequence() : 0,
+        sprintf('%.3f', microtime(true) - (nexus() ? nexus()->getStartTimestamp() : 0)),
         $uid,
         $passkey,
-        $sequence,
-        sprintf('%.3f', microtime(true) - NEXUS_START),
         $env, $level,
         $backtrace[0]['file'] ?? '',
         $backtrace[0]['line'] ?? '',
@@ -212,6 +211,9 @@ function do_log($log, $level = 'info')
     );
     fwrite($fd, $content);
     fclose($fd);
+    if (nexus()) {
+        nexus()->incrementLogSequence();
+    }
 }
 
 function getLogFile()
@@ -483,26 +485,19 @@ function api(...$args)
         $msg = $args[1];
         $data = $args[2];
     }
-    if (defined('LARAVEL_START')) {
-        $start = LARAVEL_START;
-        if ($data instanceof \Illuminate\Http\Resources\Json\ResourceCollection || $data instanceof \Illuminate\Http\Resources\Json\JsonResource) {
-            $data = $data->response()->getData(true);
-            if (isset($data['data']) && count($data) == 1) {
-                //单纯的集合，无分页等其数据
-                $data = $data['data'];
-            }
+    if ($data instanceof \Illuminate\Http\Resources\Json\ResourceCollection || $data instanceof \Illuminate\Http\Resources\Json\JsonResource) {
+        $data = $data->response()->getData(true);
+        if (isset($data['data']) && count($data) == 1) {
+            //单纯的集合，无分页等其数据
+            $data = $data['data'];
         }
-    } elseif (defined('NEXUS_START')) {
-        $start = NEXUS_START;
-    } else {
-        throw new \RuntimeException("no constant START is defined.");
     }
     return [
         'ret' => (int)$ret,
         'msg' => (string)$msg,
         'data' => $data,
-        'time' => (float)number_format(microtime(true) - $start, 3),
-        'rid' => REQUEST_ID,
+        'time' => (float)number_format(microtime(true) - nexus()->getStartTimestamp(), 3),
+        'rid' => nexus()->getRequestId(),
     ];
 }
 
@@ -669,3 +664,8 @@ function get_hr_ratio($uped, $downed)
 
     return $ratio;
 }
+
+function nexus()
+{
+    return \Nexus\Nexus::instance();
+}
diff --git a/nexus/Core/Constant.php b/nexus/Core/Constant.php
new file mode 100644
index 00000000..06670aa0
--- /dev/null
+++ b/nexus/Core/Constant.php
@@ -0,0 +1,73 @@
+<?php
+namespace Nexus\Core;
+
+class Constant
+{
+    /**
+     * @todo check RoadRunner environment
+     */
+    public function define()
+    {
+        if (!empty($_SERVER['PWD']) && str_contains($_SERVER['PWD'], 'vendor/laravel/octane/bin')) {
+            $this->defineForOctane();
+        } else {
+            $this->defineForFPM();
+        }
+        $this->defineCommon();
+    }
+
+    private function defineForFPM()
+    {
+        defined('CURRENT_SCRIPT') || define('CURRENT_SCRIPT', strstr(basename($_SERVER['SCRIPT_FILENAME']), '.', true));
+        defined('CURRENT_PLATFORM') || define('CURRENT_PLATFORM', $_SERVER['HTTP_PLATFORM'] ?? '');
+        $requestId = '';
+        if (!empty($_SERVER['HTTP_X_REQUEST_ID'])) {
+            $requestId = $_SERVER['HTTP_X_REQUEST_ID'];
+        } elseif (!empty($_SERVER['REQUEST_ID'])) {
+            $requestId = $_SERVER['REQUEST_ID'];
+        }
+        define('REQUEST_ID', $requestId ?: $this->generateRequestId());
+    }
+
+    private function defineForOctane()
+    {
+        $request = request();
+        defined('CURRENT_SCRIPT') || define('CURRENT_SCRIPT', $request->header('script_filename', ''));
+        defined('CURRENT_PLATFORM') || define('CURRENT_PLATFORM', $request->header('platform', ''));
+        $requestId = $request->header('request_id', '');
+        define('REQUEST_ID', $requestId ?: $this->generateRequestId());
+    }
+
+    private function generateRequestId()
+    {
+        $prefix = ($_SERVER['SCRIPT_FILENAME'] ?? '') . implode('', $_SERVER['argv'] ?? []);
+        $prefix = substr(md5($prefix), 0, 4);
+        // 4 + 23 = 27 characters, after replace '.', 26
+        $requestId = str_replace('.', '', uniqid($prefix, true));
+        $requestId .= bin2hex(random_bytes(3));
+        return $requestId;
+    }
+
+    private function defineCommon()
+    {
+        defined('VERSION_NUMBER') || define('VERSION_NUMBER', '1.6.0');
+        defined('RELEASE_DATE') || define('RELEASE_DATE', '2022-03-14');
+        defined('ROOT_PATH') || define('ROOT_PATH', dirname(dirname(__DIR__)) . '/');
+        defined('IN_TRACKER') || define('IN_TRACKER', true);
+        defined('PROJECTNAME') || define("PROJECTNAME","NexusPHP");
+        defined('NEXUSPHPURL') || define("NEXUSPHPURL","https://nexusphp.org");
+        defined('NEXUSWIKIURL') || define("NEXUSWIKIURL","https://doc.nexusphp.org");
+        defined('VERSION') || define("VERSION","Powered by <a href=\"aboutnexus.php\">".PROJECTNAME."</a>");
+        defined('THISTRACKER') || define("THISTRACKER","General");
+
+        defined('PLATFORM_ADMIN') || define('PLATFORM_ADMIN', 'admin');
+        defined('PLATFORM_USER') || define('PLATFORM_USER', 'user');
+        defined('PLATFORMS') || define('PLATFORMS', [PLATFORM_ADMIN, PLATFORM_USER]);
+        defined('IS_PLATFORM_ADMIN') || define('IS_PLATFORM_ADMIN', CURRENT_PLATFORM == PLATFORM_ADMIN);
+        defined('IS_PLATFORM_USER') || define('IS_PLATFORM_USER', CURRENT_PLATFORM == PLATFORM_USER);
+        defined('IS_ANNOUNCE') || define('IS_ANNOUNCE', CURRENT_SCRIPT == 'announce');
+    }
+
+
+
+}
diff --git a/nexus/Nexus.php b/nexus/Nexus.php
new file mode 100644
index 00000000..a23709b5
--- /dev/null
+++ b/nexus/Nexus.php
@@ -0,0 +1,176 @@
+<?php
+namespace Nexus;
+
+final class Nexus
+{
+    private string $requestId;
+
+    private int $logSequence = 0;
+
+    private float $startTimestamp;
+
+    private string $script;
+
+    private string $platform;
+
+    private static bool $booted = false;
+
+    private static ?Nexus $instance = null;
+
+    const PLATFORM_USER = 'user';
+    const PLATFORM_ADMIN = 'admin';
+    const PLATFORM_TRACKER = 'tracker';
+    const PLATFORMS = [self::PLATFORM_USER, self::PLATFORM_ADMIN, self::PLATFORM_TRACKER];
+
+    private function __construct()
+    {
+
+    }
+
+    private function __clone()
+    {
+
+    }
+
+    public static function instance()
+    {
+        return self::$instance;
+    }
+
+    public function getRequestId(): string
+    {
+        return $this->requestId;
+    }
+
+    public function getStartTimestamp(): float
+    {
+        return $this->startTimestamp;
+    }
+
+
+    public function getPlatform(): string
+    {
+        return $this->platform;
+    }
+
+    public function getScript(): string
+    {
+        return $this->script;
+    }
+
+    public function getLogSequence(): int
+    {
+        return $this->logSequence;
+    }
+
+    public function isPlatformValid(): bool
+    {
+        return in_array($this->platform, self::PLATFORMS);
+    }
+
+    public function isPlatformAdmin(): bool
+    {
+        return $this->platform == self::PLATFORM_ADMIN;
+    }
+
+    public function isPlatformUser(): bool
+    {
+        return $this->platform == self::PLATFORM_USER;
+    }
+
+    public function isScriptAnnounce(): bool
+    {
+        return $this->script == 'announce';
+    }
+
+    public function incrementLogSequence()
+    {
+        $this->logSequence++;
+    }
+
+    private function runningInOctane(): bool
+    {
+        if (defined('RUNNING_IN_OCTANE') && RUNNING_IN_OCTANE) {
+            return true;
+        }
+        return false;
+    }
+
+    private function generateRequestId(): string
+    {
+        $prefix = ($_SERVER['SCRIPT_FILENAME'] ?? '') . implode('', $_SERVER['argv'] ?? []);
+        $prefix = substr(md5($prefix), 0, 4);
+        // 4 + 23 = 27 characters, after replace '.', 26
+        $requestId = str_replace('.', '', uniqid($prefix, true));
+        $requestId .= bin2hex(random_bytes(3));
+        return $requestId;
+    }
+
+    public static function boot()
+    {
+        if (self::$booted) {
+            return;
+        }
+        $instance = new self();
+        $instance->setStartTimestamp();
+        $instance->setRequestId();
+        $instance->setScript();
+        $instance->setPlatform();
+        self::$instance = $instance;
+        self::$booted = true;
+    }
+
+    public static function flush()
+    {
+        self::$booted = false;
+
+    }
+
+    private function setRequestId()
+    {
+        $requestId = '';
+        if ($this->runningInOctane()) {
+            $request = request();
+            $requestId = $request->server('request_id', $request->header('request_id', ''));
+        } else {
+            if (!empty($_SERVER['HTTP_X_REQUEST_ID'])) {
+                $requestId = $_SERVER['HTTP_X_REQUEST_ID'];
+            } elseif (!empty($_SERVER['REQUEST_ID'])) {
+                $requestId = $_SERVER['REQUEST_ID'];
+            }
+        }
+        if (empty($requestId)) {
+            $requestId = $this->generateRequestId();
+        }
+        $this->requestId = $requestId;
+    }
+
+    private function setScript()
+    {
+        if ($this->runningInOctane()) {
+            $request = request();
+            $script = $request->header('script_filename', '');
+        } else {
+            $script = strstr(basename($_SERVER['SCRIPT_FILENAME']), '.', true);
+        }
+        $this->script = $script;
+    }
+
+    private function setStartTimestamp()
+    {
+        $this->startTimestamp = microtime(true);
+    }
+
+    private function setPlatform()
+    {
+        if ($this->runningInOctane()) {
+            $request = request();
+            $platform = $request->header('platform', '');
+        } else {
+            $platform = $_SERVER['HTTP_PLATFORM'] ?? '';
+        }
+        $this->platform = $platform;
+    }
+
+
+}
diff --git a/public/torrents.php b/public/torrents.php
index e9a61067..d0d2a0c4 100644
--- a/public/torrents.php
+++ b/public/torrents.php
@@ -14,7 +14,7 @@ $tagKeyById = $tagRep->createBasicQuery()->get()->keyBy('id');
 $renderKeyArr = $tagKeyById->keys()->toArray();
 
 //check searchbox
-switch (CURRENT_SCRIPT) {
+switch (nexus()->getScript()) {
     case 'torrents':
         $sectiontype = $browsecatmode;
         break;