fix: add error handling for lock acquisition and set 10s TTL

Lock failures on assignDedicatedServer now log and fall through to
alternative assignment strategies instead of propagating unhandled.
Lock TTL reduced from default 60s to 10s to match on-demand pattern.

Author: Flegma

src/matches/match-assistant/match-assistant.service.ts

@@ -232,14 +232,21 @@ export class MatchAssistantService {
     });
 
     if (match.options.prefer_dedicated_server) {
-      const assignedDedicated = await this.assignDedicatedServer(
-        match.id,
-        match.region,
-      );
-
-      if (assignedDedicated) {
-        await this.startMatch(matchId);
-        return;
+      try {
+        const assignedDedicated = await this.assignDedicatedServer(
+          match.id,
+          match.region,
+        );
+
+        if (assignedDedicated) {
+          await this.startMatch(matchId);
+          return;
+        }
+      } catch (error) {
+        this.logger.error(
+          `[${matchId}] unable to assign dedicated server`,
+          error,
+        );
       }
     }
 
@@ -272,9 +279,16 @@ export class MatchAssistantService {
       return;
     }
 
-    if (await this.assignDedicatedServer(match.id, match.region)) {
-      await this.startMatch(matchId);
-      return;
+    try {
+      if (await this.assignDedicatedServer(match.id, match.region)) {
+        await this.startMatch(matchId);
+        return;
+      }
+    } catch (error) {
+      this.logger.error(
+        `[${matchId}] unable to assign dedicated server`,
+        error,
+      );
     }
 
     this.logger.log(
@@ -392,6 +406,7 @@ export class MatchAssistantService {
 
         return true;
       },
+      10,
     );
   }