diff --git a/src/cobalt.js b/src/cobalt.js
index 4ca68ec..ed791a3 100644
--- a/src/cobalt.js
+++ b/src/cobalt.js
@@ -38,6 +38,7 @@ if (fs.existsSync('./.env') && process.env.selfURL && process.env.streamSalt &&
         keyGenerator: (req, res) => sha256(req.ip.replace('::ffff:', ''), process.env.streamSalt),
         handler: (req, res, next, opt) => {
             res.status(429).json({ "status": "error", "text": loc(languageCode(req), 'ErrorRateLimit') });
+            return;
         }
     });
     const apiLimiterStream = rateLimit({
@@ -48,6 +49,7 @@ if (fs.existsSync('./.env') && process.env.selfURL && process.env.streamSalt &&
         keyGenerator: (req, res) => sha256(req.ip.replace('::ffff:', ''), process.env.streamSalt),
         handler: (req, res, next, opt) => {
             res.status(429).json({ "status": "error", "text": loc(languageCode(req), 'ErrorRateLimit') });
+            return;
         }
     });
 
@@ -73,10 +75,17 @@ if (fs.existsSync('./.env') && process.env.selfURL && process.env.streamSalt &&
             try {
                 JSON.parse(buf);
                 if (buf.length > 720) throw new Error();
-                if (String(req.header('Content-Type')) !== "application/json") res.status(500).json({ 'status': 'error', 'text': 'invalid content type header' })
-                if (String(req.header('Accept')) !== "application/json") res.status(500).json({ 'status': 'error', 'text': 'invalid accept header' })
+                if (String(req.header('Content-Type')) !== "application/json") {
+                    res.status(400).json({ 'status': 'error', 'text': 'invalid content type header' });
+                    return;
+                }
+                if (String(req.header('Accept')) !== "application/json") {
+                    res.status(400).json({ 'status': 'error', 'text': 'invalid accept header' });
+                    return;
+                }
             } catch(e) {
-                res.status(500).json({ 'status': 'error', 'text': 'invalid json body.' })
+                res.status(400).json({ 'status': 'error', 'text': 'invalid json body.' });
+                return;
             }
         }
     }));
@@ -100,8 +109,10 @@ if (fs.existsSync('./.env') && process.env.selfURL && process.env.streamSalt &&
                 j = apiJSON(0, { t: loc(lang, 'ErrorCantProcess') });
             }
             res.status(j.status).json(j.body);
+            return;
         } catch (e) {
-            res.status(500).json({ 'status': 'error', 'text': loc(languageCode(req), 'ErrorCantProcess') })
+            res.status(500).json({ 'status': 'error', 'text': loc(languageCode(req), 'ErrorCantProcess') });
+            return;
         }
     });
 
@@ -112,11 +123,13 @@ if (fs.existsSync('./.env') && process.env.selfURL && process.env.streamSalt &&
                 case 'stream':
                     if (req.query.p) {
                         res.status(200).json({ "status": "continue" });
+                        return;
                     } else if (req.query.t && req.query.h && req.query.e) {
                         stream(res, ip, req.query.t, req.query.h, req.query.e);
                     } else {
                         let j = apiJSON(0, { t: "no stream id" })
                         res.status(j.status).json(j.body);
+                        return;
                     }
                     break;
                 case 'onDemand':
@@ -144,7 +157,8 @@ if (fs.existsSync('./.env') && process.env.selfURL && process.env.streamSalt &&
                     break;
             }
         } catch (e) {
-            res.status(500).json({ 'status': 'error', 'text': loc(languageCode(req), 'ErrorCantProcess') })
+            res.status(500).json({ 'status': 'error', 'text': loc(languageCode(req), 'ErrorCantProcess') });
+            return;
         }
     });
     app.get("/api", (req, res) => {
diff --git a/src/modules/stream/types.js b/src/modules/stream/types.js
index 959ab49..a4eb233 100644
--- a/src/modules/stream/types.js
+++ b/src/modules/stream/types.js
@@ -16,19 +16,22 @@ export function streamDefault(streamInfo, res) {
             isStream: true
         });
         stream.pipe(res).on('error', () => {
-            res.end();
+            res.destroy();
         });
         stream.on('error', () => {
-            res.end();
+            res.destroy();
+        });
+        stream.on('aborted', () => {
+            res.destroy();
         });
     } catch (e) {
-        res.end();
+        res.destroy();
     }
 }
 export function streamLiveRender(streamInfo, res) {
     try {
         if (streamInfo.urls.length !== 2) {
-            res.end();
+            res.destroy();
             return;
         }
         let audio = got.get(streamInfo.urls[1], { isStream: true });
@@ -54,15 +57,24 @@ export function streamLiveRender(streamInfo, res) {
         res.setHeader('Content-Disposition', `attachment; filename="${streamInfo.filename}"`);
         res.on('error', () => {
             ffmpegProcess.kill();
-            res.end();
+            res.destroy();
         });
         ffmpegProcess.stdio[4].pipe(res).on('error', () => {
             ffmpegProcess.kill();
-            res.end();
-        });;
+            res.destroy();
+        });
         audio.pipe(ffmpegProcess.stdio[3]).on('error', () => {
             ffmpegProcess.kill();
-            res.end();
+            res.destroy();
+        });
+        
+        audio.on('error', () => {
+            ffmpegProcess.kill();
+            res.destroy();
+        });
+        audio.on('aborted', () => {
+            ffmpegProcess.kill();
+            res.destroy();
         });
 
         ffmpegProcess.on('disconnect', () => ffmpegProcess.kill());
@@ -72,11 +84,11 @@ export function streamLiveRender(streamInfo, res) {
         res.on('close', () => ffmpegProcess.kill());
         ffmpegProcess.on('error', () => {
             ffmpegProcess.kill();
-            res.end();
+            res.destroy();
         });
 
     } catch (e) {
-        res.end();
+        res.destroy();
     }
 }
 export function streamAudioOnly(streamInfo, res) {
@@ -119,10 +131,10 @@ export function streamAudioOnly(streamInfo, res) {
         res.on('close', () => ffmpegProcess.kill());
         ffmpegProcess.on('error', () => {
             ffmpegProcess.kill();
-            res.end();
+            res.destroy();
         });
     } catch (e) {
-        res.end();
+        res.destroy();
     }
 }
 export function streamVideoOnly(streamInfo, res) {
@@ -154,9 +166,9 @@ export function streamVideoOnly(streamInfo, res) {
         res.on('close', () => ffmpegProcess.kill());
         ffmpegProcess.on('error', () => {
             ffmpegProcess.kill();
-            res.end();
+            res.destroy();
         });
     } catch (e) {
-        res.end();
+        res.destroy();
     }
 }