From 5b08d3894c743791bfc0707cd6556ccb42fb1ffc Mon Sep 17 00:00:00 2001
From: T <T@192.168.0.100>
Date: Wed, 29 Mar 2017 22:30:07 +0300
Subject: clienttia

---
 client.py | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 78 insertions(+)
 create mode 100644 client.py

diff --git a/client.py b/client.py
new file mode 100644
index 0000000..8a8f2c1
--- /dev/null
+++ b/client.py
@@ -0,0 +1,78 @@
+'''
+Created on 29.3.2017
+
+@author: T
+'''
+
+import socket
+import time
+import threading
+from datetime import datetime
+import sys
+
+HOST = "127.0.0.1"
+BUFFER_SIZE = 1024
+DEBUG = True
+
+def debug(string):
+    if (DEBUG):
+        print("{} DEBUG: {}".format(datetime.now(), string))
+
+def connect(host, nick):
+    msg = "CONNECT\n" + nick + "\n\0"
+    s.connect((HOST, 2000))
+    debug("connected")
+    s.send(msg.encode(encoding='utf_8'))
+    
+def disconnect():
+    msg = "DISCONNECT\n" + nick + "\n\0"
+    s.send(msg.encode(encoding='utf_8'))
+    
+def send_message(viesti):
+    msg = "MESSAGE\n" + nick + "\n" + viesti + "\0"
+    s.send(msg.encode(encoding='utf_8'))
+    
+def keep_alive():
+    debug("laskuri started")
+    while 1:
+        time.sleep(10)
+        msg = "KEEPALIVE\n" + nick + "\n\0"
+        s.send(msg.encode(encoding='utf_8'))
+        debug("10 sekuntia meni -> KEEPALIVE")
+
+def listen_messages():
+    debug("kuuntelija started")
+    while 1:
+        rec = s.recv(BUFFER_SIZE).decode()
+        osat = rec.split("\n")
+        debug(osat)
+        debug(rec)
+        if osat[0] == "BROADCAST":
+            print(osat[1] + ": " + osat[2])
+
+
+host = input("Syota ip")
+nick = input("Syota nick")
+s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+connect(host, nick)
+
+#luodaan laskuri
+laskuri = threading.Thread(target=keep_alive, args=())
+laskuri.start()
+#luodaan viestien kuuntelija
+kuuntelija = threading.Thread(target=listen_messages, args=())
+kuuntelija.start()
+
+#odotetaan kayttajan kirjoittavan viestin tai lopettavan ohjelman -quit-komennolla
+while 1:
+    syote = input()
+    if syote == "-quit":
+        disconnect()
+        break
+    else:
+        send_message(syote)
+        #Yrityksia poistaa kayttajan syote koska tulee muuten kahteen kertaan
+        #print("", end="\r")
+        #sys.stdout.write("\r")
+    
+debug("Stopped")
\ No newline at end of file
-- 
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