Handle API errors more gracefully, fixed sharpen, restrict screenshot to the bot owner

api/index.js

@@ -37,10 +37,24 @@ if (isMainThread) {
         delete jobs[uuid];
       }
     });
-    worker.on("error", err => console.error("worker error:", err));
+    worker.on("error", err => {
+      console.error("worker error:", err);
+      socket.send(Buffer.concat([Buffer.from([0x2]), Buffer.from(err.toString())]), jobs[uuid].port, jobs[uuid].addr);
+
+      workingWorkers--;
+      if (queue.length > 0) {
+        acceptJob(queue[0]);
+        delete jobs[uuid];
+      }
+    });
     worker.on("exit", (code) => {
-      if (code !== 0)
+      workingWorkers--;
-        console.error(`Worker stopped with exit code ${code}`);
+      if (queue.length > 0) {
+        acceptJob(queue[0]);
+        delete jobs[uuid];
+      }
+
+      if (code !== 0) console.error(`Worker stopped with exit code ${code}`);
     });
 
 

binding.gyp

@@ -12,7 +12,7 @@
       "libraries": [
         "<!(pkg-config --libs Magick++)",
       ],
-      "defines": ["NAPI_DISABLE_CPP_EXCEPTIONS", "MAGICKCORE_HDRI_ENABLE=false", "MAGICKCORE_QUANTUM_DEPTH=16"]
+      "defines": ["NAPI_CPP_EXCEPTIONS", "MAGICKCORE_HDRI_ENABLE=false", "MAGICKCORE_QUANTUM_DEPTH=16"]
     }
   ]
 }

commands/sharpen.js

@@ -5,7 +5,7 @@ exports.run = async (message) => {
   const image = await require("../utils/imagedetect.js")(message);
   if (image === undefined) return `${message.author.mention}, you need to provide an image to sharpen!`;
   const { buffer, type } = await magick.run({
-    cmd: "sharpen",
+    cmd: "blur",
     path: image.path,
     sharp: true
   });