Handle EADDRINUSE error code

iiegor · Apr 30, 2016 · 090b68f · 090b68f
1 parent beba614
commit 090b68f
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/server.coffee b/src/server.coffee
@@ -160,7 +160,11 @@ class Server
         @logger.log @logger.level.ERROR, "Unhandled message #{String.fromCharCode(firstByte)}", null
 
   handleError: (e) ->
-    @logger.log @logger.level.ERROR, e.message, e
+    switch e.code
+      when 'EADDRINUSE'
+        @logger.log @logger.level.ERROR, 'The address is already in use, change the port number', e
+      else
+        @logger.log @logger.level.ERROR, e.message, e
 
   generateFood: (amount) ->
     i = 0