From a518bb2b7f28a9f3740d80c5b3728e9b47a6b03b Mon Sep 17 00:00:00 2001
From: Alexander Zielonka <zielonka@zeasy.software>
Date: Thu, 15 Jan 2026 14:22:29 +0100
Subject: [PATCH] Add debug logging to Hytale player detection

---
 gsm-backend/services/ssh.js | 77 ++++++++++++++++++++-----------------
 1 file changed, 42 insertions(+), 35 deletions(-)

diff --git a/gsm-backend/services/ssh.js b/gsm-backend/services/ssh.js
index d90e18c..5b1c2ec 100644
--- a/gsm-backend/services/ssh.js
+++ b/gsm-backend/services/ssh.js
@@ -649,44 +649,51 @@ const HYTALE_LOGS_PATH = "/opt/hytale/Server/logs";
 
 // Get Hytale players by parsing server logs
 export async function getHytalePlayers(server) {
-  const ssh = await getConnection(server.host, server.sshUser);
+  try {
+    const ssh = await getConnection(server.host, server.sshUser);
 
-  // Find the most recent log file
-  const logFileResult = await ssh.execCommand(`ls -t ${HYTALE_LOGS_PATH}/*.log 2>/dev/null | head -1`);
-  if (!logFileResult.stdout.trim()) {
+    // Find the most recent log file
+    const logFileResult = await ssh.execCommand(`ls -t ${HYTALE_LOGS_PATH}/*.log 2>/dev/null | head -1`);
+    if (!logFileResult.stdout.trim()) {
+      console.log('[Hytale] No log file found');
+      return { online: 0, players: [] };
+    }
+
+    const logFile = logFileResult.stdout.trim();
+
+    // Parse log for player joins and disconnects
+    // Join: [World|default] Player 'Alex47' joined world 'default' at location ... (UUID)
+    // Leave: [PlayerSystems] Removing player 'Alex47 (Alex47)' from world 'default' (UUID)
+    const result = await ssh.execCommand(`grep -E "\\[World\\|.*\\] Player .* joined world|\\[PlayerSystems\\] Removing player" ${logFile} 2>/dev/null | tail -200`);
+
+    const players = new Map(); // UUID -> PlayerName
+
+    const lines = result.stdout.split('\n').filter(l => l.trim());
+    for (const line of lines) {
+      // Check for player join: [World|default] Player 'Name' joined world ... (uuid)
+      const joinMatch = line.match(/\[World\|[^\]]+\] Player '([^']+)' joined world .* \(([a-f0-9-]+)\)/i);
+      if (joinMatch) {
+        const playerName = joinMatch[1];
+        const uuid = joinMatch[2];
+        players.set(uuid, playerName);
+        continue;
+      }
+
+      // Check for player leave: [PlayerSystems] Removing player 'Name (Name)' from world ... (uuid)
+      const leaveMatch = line.match(/\[PlayerSystems\] Removing player '([^']+) \([^)]+\)' from world .* \(([a-f0-9-]+)\)/i);
+      if (leaveMatch) {
+        const uuid = leaveMatch[2];
+        players.delete(uuid);
+      }
+    }
+
+    const playerList = Array.from(players.values());
+    console.log(`[Hytale] Found ${playerList.length} players: ${playerList.join(', ') || 'none'}`);
+    return { online: playerList.length, players: playerList };
+  } catch (err) {
+    console.error(`[Hytale] Error getting players:`, err.message);
     return { online: 0, players: [] };
   }
-
-  const logFile = logFileResult.stdout.trim();
-
-  // Parse log for player joins and disconnects
-  // Join: [World|default] Player 'Alex47' joined world 'default' at location ... (UUID)
-  // Leave: [PlayerSystems] Removing player 'Alex47 (Alex47)' from world 'default' (UUID)
-  const result = await ssh.execCommand(`grep -E "\\[World\\|.*\\] Player .* joined world|\\[PlayerSystems\\] Removing player" ${logFile} 2>/dev/null | tail -200`);
-
-  const players = new Map(); // UUID -> PlayerName
-
-  const lines = result.stdout.split('\n');
-  for (const line of lines) {
-    // Check for player join: [World|default] Player 'Name' joined world ... (uuid)
-    const joinMatch = line.match(/\[World\|[^\]]+\] Player '([^']+)' joined world .* \(([a-f0-9-]+)\)/i);
-    if (joinMatch) {
-      const playerName = joinMatch[1];
-      const uuid = joinMatch[2];
-      players.set(uuid, playerName);
-      continue;
-    }
-
-    // Check for player leave: [PlayerSystems] Removing player 'Name (Name)' from world ... (uuid)
-    const leaveMatch = line.match(/\[PlayerSystems\] Removing player '([^']+) \([^)]+\)' from world .* \(([a-f0-9-]+)\)/i);
-    if (leaveMatch) {
-      const uuid = leaveMatch[2];
-      players.delete(uuid);
-    }
-  }
-
-  const playerList = Array.from(players.values());
-  return { online: playerList.length, players: playerList };
 }
 
 export async function readHytaleConfig(server) {