diff --git a/BookFloatingServer.java b/BookFloatingServer.java
index 7877e8f..75bca96 100644
--- a/BookFloatingServer.java
+++ b/BookFloatingServer.java
@@ -64,10 +64,27 @@ class Handle implements Runnable
 					int ret=BookFloatingServer.Register(reg.getEmail(), reg.getPass(), reg.getNickname(), reg.getSchool());
 					System.out.println("Register Finished. Ret("+ret+")");
 					pw.write("{'ret':'"+ret+"'}");
+					pw.flush();
 				}
 				break;
 				case "login":
-					break;					
+				{
+					LoginData login=null;
+					try
+					{
+						login=gson.fromJson(str, LoginData.class);
+					}
+					catch(Exception e)
+					{
+						System.out.println("Incorrect Login Data");
+						break;
+					}
+					
+					int ret=BookFloatingServer.Login(login.getEmail(),login.getPass());
+					pw.write("{'ret':'"+ret+"'}");
+					pw.flush();
+				}
+				break;
 				case "getpart":
 					break;
 				case "getfull":