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Minecraft-BungeeCord-Status/minecraft-bungeecord-status.php

@@ -488,25 +488,89 @@ function mcss_render_row($srv, $i, $font_sizes, $announcement_types) {
 }
 
 /* ---------------- LOGIC: STATUS API FETCHER ---------------- */
-function mcss_fetch_data_via_api($host, $port, $timeout = 2) {
+function mcss_socket_http_json($host, $port, $path = '/', $timeout = 2.0) {
     $socket = @fsockopen($host, $port, $errno, $errstr, $timeout);
-    if (!$socket) return false;
+    if (!$socket) {
+        return false;
+    }
 
-    $out = "GET / HTTP/1.1\r\n";
+    stream_set_timeout($socket, (int)ceil($timeout));
+
+    $out = "GET " . $path . " HTTP/1.1\r\n";
     $out .= "Host: " . $host . "\r\n";
-    $out .= "Connection: Close\r\n\r\n";
+    $out .= "User-Agent: MCSS-WordPress/3.6.6\r\n";
-    fwrite($socket, $out);
+    $out .= "Accept: application/json\r\n";
+    $out .= "Connection: close\r\n\r\n";
+
+    if (@fwrite($socket, $out) === false) {
+        @fclose($socket);
+        return false;
+    }
 
     $response = '';
     while (!feof($socket)) {
-        $response .= fgets($socket, 128);
+        $chunk = @fread($socket, 2048);
+        if ($chunk === false) {
+            break;
+        }
+        if ($chunk === '') {
+            $meta = stream_get_meta_data($socket);
+            if (!empty($meta['timed_out'])) {
+                break;
+            }
+            usleep(10000);
+            continue;
+        }
+        $response .= $chunk;
     }
-    fclose($socket);
 
-    $parts = explode("\r\n\r\n", $response);
+    $meta = stream_get_meta_data($socket);
-    $body = end($parts);
+    @fclose($socket);
-    $data = json_decode($body, true);
+
-    return $data;
+    if (!empty($meta['timed_out'])) {
+        return false;
+    }
+
+    $parts = explode("\r\n\r\n", $response, 2);
+    if (count($parts) !== 2) {
+        return false;
+    }
+
+    $statusLine = strtok($parts[0], "\r\n");
+    if (!is_string($statusLine) || stripos($statusLine, '200') === false) {
+        return false;
+    }
+
+    $data = json_decode($parts[1], true);
+    return is_array($data) ? $data : false;
+}
+
+function mcss_fetch_data_via_api($host, $port, $timeout = 2) {
+    // Primärer Endpunkt mit Detaildaten
+    $full = mcss_socket_http_json($host, $port, '/', $timeout);
+    if (is_array($full) && isset($full['online'])) {
+        return $full;
+    }
+
+    // Fallback auf Health-Endpunkt (StatusAPI >= hardened build)
+    $health = mcss_socket_http_json($host, $port, '/health', $timeout);
+    if (is_array($health) && !empty($health['online'])) {
+        return [
+            'online' => true,
+            'players' => [],
+            'version' => 'BungeeCord',
+            'ping' => 1,
+            'motd' => 'StatusAPI erreichbar (Health)',
+        ];
+    }
+
+    // Ein zweiter kurzer Versuch reduziert False Negatives bei Paketverlust.
+    $retry = mcss_socket_http_json($host, $port, '/', max(1.0, $timeout));
+    if (is_array($retry) && isset($retry['online'])) {
+        return $retry;
+    }
+
+    return false;
 }
 
 function mcss_parse_bungeecord_version($raw_version) {
@@ -517,16 +581,26 @@ function mcss_parse_bungeecord_version($raw_version) {
 }
 
 function mcss_fetch_server_with_ranks($srv) {
-    $cache_key = 'mcss_data_' . md5($srv['host']);
-    $cached = get_transient($cache_key);
-    if ($cached !== false) return $cached;
-
     $host = $srv['host'];
     $port = $srv['player_port'] ?? 9191;
 
-    $api_data = mcss_fetch_data_via_api($host, $port, 1);
+    $cache_key = 'mcss_data_' . md5($host . ':' . $port);
+    $last_good_key = 'mcss_last_good_' . md5($host . ':' . $port);
+
+    $cached = get_transient($cache_key);
+    if ($cached !== false) return $cached;
+
+    $api_data = mcss_fetch_data_via_api($host, $port, 2);
 
     if (!$api_data || !isset($api_data['online'])) {
+        $last_good = get_transient($last_good_key);
+        if (is_array($last_good) && !empty($last_good['online'])) {
+            $last_good['stale'] = true;
+            $last_good['stale_reason'] = 'temporary_connection_loss';
+            set_transient($cache_key, $last_good, 5);
+            return $last_good;
+        }
+
         return ['online'=>false,'players'=>[],'version'=>'Offline','ping'=>9999,'motd'=>'Verbindung fehlgeschlagen'];
     }
 
@@ -574,7 +648,7 @@ function mcss_fetch_server_with_ranks($srv) {
     $clean_version = mcss_parse_bungeecord_version($api_data['version'] ?? 'BungeeCord');
 
     $result = [
-        'online' => true,
+        'online' => !empty($api_data['online']),
         'players' => $players_info,
         'version' => $clean_version,
         'ping' => 1,
@@ -583,6 +657,9 @@ function mcss_fetch_server_with_ranks($srv) {
 
     $fast_cache_ttl = max(2, absint($srv['cache_ttl'] ?? 10));
     set_transient($cache_key, $result, $fast_cache_ttl);
+    if (!empty($result['online'])) {
+        set_transient($last_good_key, $result, 180);
+    }
     return $result;
 }