I;m to tierd to explain

src/rete.cr

@@ -93,12 +93,32 @@ end
 repeat = 0
 working = 0
 notWorking = 0
+exist = true
+
+begin
   config = File.read("config.txt")
+rescue File::NotFoundError
+  puts "Oh No! It seems that your config.txt file does not exist!"
+  puts "This is required for rete to know what classifies if a url is working or not!"
+  puts "You can fix this by creating a config.txt file and by then entering status codes you classify as \"working\""
+  exit(1)
+end
 
 while repeat < ARGV.size
-    if Valid.url? ARGV[repeat]
   begin
-        response = HTTP::Client.get(ARGV[repeat])
+    validUrl = Valid.url? ARGV[repeat]
+  rescue Regex::Error
+    validUrl = false
+  end
+
+  if validUrl == true
+    begin
+      STDIN.read_timeout = 1
+      uri = URI.parse(ARGV[repeat])
+      client = HTTP::Client.new(uri)
+      client.connect_timeout = urlTimeout.to_i.seconds
+
+      response = client.get("/")
       if config.includes?(response.status_code.to_s)
         puts "#{ARGV[repeat]} is a valid URL and works. Status code: #{response.status_code}"
         working += 1
@@ -106,7 +126,7 @@ config = File.read("config.txt")
         puts "#{ARGV[repeat]} is a valid URL but does not work. Status Code: #{response.status_code}"
         notWorking += 1
       end
-      rescue Socket::Addrinfo::Error
+    rescue
       puts "#{ARGV[repeat]} is a valid URL but does not exist."
       notWorking += 1
    end
@@ -122,3 +142,4 @@ config = File.read("config.txt")
 puts "A total of #{repeat} url(s) were tested."
 puts "#{working}/#{repeat} url(s) were working."
 puts "#{notWorking}/#{repeat} url(s) were not working."
+exit 0