Initial project structure

wrapper/src/processManager.ts

@@ -0,0 +1,352 @@
+import { spawn, ChildProcess } from "child_process";
+
+
+
+interface ServerProcess {
+
+
+    id:string;
+
+    name:string;
+
+    port:number;
+
+    queryPort:number;
+
+    process:ChildProcess;
+
+    started:number;
+
+    alive:boolean;
+
+
+    players:number;
+
+    maxPlayers:number;
+
+
+}
+
+
+
+export class ProcessManager {
+
+
+
+    private processes =
+        new Map<string, ServerProcess>();
+
+
+
+
+
+
+    startServer(data:any){
+
+
+
+        console.log(
+            "Starte Game Server:",
+            data.name
+        );
+
+
+
+
+        const args = [
+
+            `-Port=${data.port}`,
+
+            `-QueryPort=${data.queryPort}`,
+
+            `-ServerName=${data.name}`
+
+        ];
+
+
+
+
+
+        const process = spawn(
+            "/home/heroes/HeroesOfValorServer.sh",
+            args,
+            {
+                cwd:"/home/heroes",
+                stdio:"pipe",
+                detached:true
+            }
+        );
+
+
+
+
+
+
+
+        process.stdout?.on(
+            "data",
+            data=>{
+
+
+                console.log(
+
+                    `[${data.name}]`,
+                    data.toString()
+
+                );
+
+
+            }
+
+        );
+
+
+
+
+
+        process.stderr?.on(
+
+            "data",
+
+            data=>{
+
+
+                console.error(
+
+                    "SERVER ERROR:",
+                    data.toString()
+
+                );
+
+
+            }
+
+        );
+
+
+
+
+
+
+
+        process.on("exit", code=>{
+
+
+            const server =
+                this.processes.get(data.serverId);
+
+
+
+            if(server){
+
+
+                console.log(
+                    "Server beendet:",
+                    server.name,
+                    code
+                );
+
+
+                this.processes.delete(
+                    data.serverId
+                );
+
+
+            }
+
+
+        });
+
+
+
+
+
+
+
+
+        this.processes.set(
+
+            data.serverId,
+
+            {
+
+                id:data.serverId,
+
+                name:data.name,
+
+                port:data.port,
+
+                queryPort:data.queryPort,
+
+                process,
+
+                started:Date.now(),
+
+                alive:true,
+
+
+                players:0,
+
+                maxPlayers:0
+
+            }
+
+        );
+
+
+
+
+
+
+        console.log(
+
+            "Server gestartet:",
+
+            {
+
+                id:data.serverId,
+
+                pid:process.pid
+
+            }
+
+        );
+
+
+
+    }
+
+
+
+
+
+
+
+
+
+    stopServer(id:string){
+
+
+
+        const server =
+            this.processes.get(id);
+
+
+
+
+        if(!server){
+
+
+            console.log(
+
+                "Server nicht gefunden:",
+
+                id
+
+            );
+
+
+            return;
+
+        }
+
+
+
+
+
+
+        console.log(
+
+            "Stoppe Server:",
+
+            server.name
+
+        );
+
+
+
+
+
+        process.kill(
+            -server.process.pid!,
+            "SIGTERM"
+        );
+
+
+
+
+
+    }
+
+
+
+
+
+
+
+
+    getServers(){
+
+
+        return Array.from(
+
+            this.processes.values()
+
+        );
+
+
+    }
+
+    getStatus(){
+
+
+        return Array.from(
+            this.processes.values()
+        ).map(server => ({
+
+
+            id:
+                server.id,
+
+
+            name:
+                server.name,
+
+
+            port:
+                server.port,
+
+
+            queryPort:
+                server.queryPort,
+
+
+            pid:
+                server.process.pid,
+
+
+            alive:
+                server.alive,
+
+
+            players:
+                server.players,
+
+
+            maxPlayers:
+                server.maxPlayers,
+
+
+            started:
+                server.started
+
+
+        }));
+
+
+    }
+
+
+
+
+}