re-organize files + setup more orchestration logic

backend/server/src/inactivity.ts

@@ -1,10 +0,0 @@
-import { Server } from "socket.io";
-import { DefaultEventsMap } from "socket.io/dist/typed-events";
-
-export function checkForInactivity(io: Server<DefaultEventsMap, DefaultEventsMap, DefaultEventsMap, any>) {
-    io.fetchSockets().then(sockets => {
-        if (sockets.length === 0) {
-            console.log("No users have been connected for 15 seconds.");
-        }
-    });
-}

backend/server/src/index.ts

@@ -18,6 +18,7 @@ import {
   getSandboxFiles,
   renameFile,
   saveFile,
+  stopServer,
 } from "./utils"
 import { IDisposable, IPty, spawn } from "node-pty"
 import {
@@ -437,10 +438,12 @@ io.on("connection", async (socket) => {
       inactivityTimeout = setTimeout(() => {
         io.fetchSockets().then(sockets => {
           if (sockets.length === 0) {
-              console.log("No users have been connected for 15 seconds.");
+            // close server
+            console.log("Closing server due to inactivity.");
+            stopServer(data.sandboxId, data.userId)
           }
       });
-      }, 15000);
+      }, 60000);
     }
 
   })

backend/server/src/utils.ts

@@ -196,3 +196,16 @@ ${code}`,
     }
   )
 }
+
+export const stopServer = async (sandboxId: string, userId: string) => {
+  await fetch("http://localhost:4001/stop", {
+    method: "POST",
+    headers: {
+      "Content-Type": "application/json",
+    },
+    body: JSON.stringify({
+      sandboxId,
+      userId
+    }),
+  })
+}