updated

speaker_driver.lua

@@ -49,13 +49,17 @@ local function createSoundFile(fileName)
 
     local event, url, handle
     repeat
-        event, url, handle = os.pullEvent("http_success")
-        print("Waiting for response from: " .. url)
-    until url == fullPath
+        event, url, handle = os.pullEvent()
+        if event == "http_failure" and url == fullPath then
+            print("HTTP request failed for: " .. url)
+            return nil
+        end
+        if event == "http_success" then
+            print("Waiting for response from: " .. url)
+        end
+    until event == "http_success" and url == fullPath
 
-    print(handle.readAll())
     local fileData = handle.readAll()
-
     local file = fs.open(name,"w")
     
     file.write(fileData)