# HG changeset patch
# User oc
# Date 1423208172 -32400
# Node ID 931e1abda61d16594a235e722c61aa16a26d2510
# Parent  c455b05f163b7c18154cadba695f102a10a02566
change a method of catching error.

diff -r c455b05f163b -r 931e1abda61d src/main/java/jp/ac/u_ryukyu/treevnc/TreeVncProtocol.java
--- a/src/main/java/jp/ac/u_ryukyu/treevnc/TreeVncProtocol.java	Fri Feb 06 16:14:46 2015 +0900
+++ b/src/main/java/jp/ac/u_ryukyu/treevnc/TreeVncProtocol.java	Fri Feb 06 16:36:12 2015 +0900
@@ -50,14 +50,9 @@
         }
     }
 
-    public void connectTo(String hostname, int port,int leaderFlag, short yourId) {
+    public void connectTo(String hostname, int port,int leaderFlag, short yourId) throws IOException {
         TreeCommand command = leaderFlag == 1 ? TreeCommand.CONNECT_TO_AS_LEADER : TreeCommand.CONNECT_TO;
-        try {
-            sendWithHostAndPort(command, hostname, port, yourId);
-        } catch (IOException e) {
-            e.printStackTrace();
-            System.out.println("cannot send connectTo");
-        }
+        sendWithHostAndPort(command, hostname, port, yourId);
     }
 
     public void lostParent(String hostname, int port) {