initial

server/server.js

@@ -0,0 +1,96 @@
+const fs = require("fs");
+const path = require("path");
+const https = require("https");
+const express = require("express");
+const WebSocket = require("ws");
+
+const config = require("./config/config");
+const FluidNCClient = require("./fluidnc/FluidNCClient");
+
+const app = express();
+
+app.use(express.static(path.join(__dirname,"../web")));
+
+const server = https.createServer({
+    key: fs.readFileSync(path.join(__dirname,"../cert/key.pem")),
+    cert: fs.readFileSync(path.join(__dirname,"../cert/cert.pem"))
+},app);
+
+const wss = new WebSocket.Server({server});
+
+const fluid = new FluidNCClient();
+
+let clients = [];
+
+wss.on("connection",(ws)=>{
+
+    console.log("[WS] Client connected");
+
+    clients.push(ws);
+
+    ws.on("message",(msg)=>{
+
+        try{
+
+            const data = JSON.parse(msg);
+
+            console.log("[WS] Received message:", data);
+
+            if(data.type==="jog"){
+
+                fluid.jog(data.axis,data.value);
+
+            }
+
+            if(data.type==="gcode"){
+
+                fluid.sendGcode(data.cmd);
+
+            }
+
+            if(data.type==="zero"){
+
+                fluid.setZero();
+
+            }
+
+        }catch(e){
+
+            console.log("[WS] Error parsing message:", e);
+
+        }
+
+    });
+
+    ws.on("close",()=>{
+
+        clients = clients.filter(c=>c!==ws);
+
+        console.log("[WS] Client disconnected");
+
+    });
+
+});
+
+fluid.onMessage((msg)=>{
+
+    const json = JSON.stringify(msg);
+
+    clients.forEach(c=>{
+
+        if(c.readyState===WebSocket.OPEN){
+
+            c.send(json);
+
+        }
+
+    });
+
+});
+ 
+server.listen(config.server.port,()=>{
+
+    console.log("[Server] Running at:");
+    console.log(`https://localhost:${config.server.port}`);
+
+});