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Client.py
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Client.py
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# -*- coding: utf-8 -*-
import socket
from MessageReceiver import MessageReceiver
from MessageParser import MessageParser
import json
import time
class Client:
"""
This is the chat client class
"""
def __init__(self, host, server_port):
"This method is run when creating a new Client object"
# Set up the socket connection to the server
self.connection = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.connection.settimeout(0.1)
# TODO: Finish init process with necessary code
self.host = host
self.server_port = server_port
self.MessageParser = MessageParser()
self.disconnected = False
self.run()
def run(self):
# Initiate the connection to the server
self.connection.connect( (self.host, self.server_port) )
self.MessageReceiver = MessageReceiver(self, self.connection)
self.MessageReceiver.start()
while not self.disconnected:
# Lager tom pakke som skal sendes til server:
self.data = {'request': None, 'content': None}
# Henter request fra bruker:
self.request = input(" > ")
if (self.request == ""):
continue
elif (self.request == "login"):
self.data['request'] = self.request
self.data['content'] = input("username: ")
elif (self.request in ["names", "logout", "help"]):
self.data['request'] = self.request
else: #Bare vanlig msg:
self.data['request'] = "msg"
self.data['content'] = self.request
# Gjør om pakken til JSON:
self.data_json = json.dumps(self.data)
# Sender pakken til serveren:
self.connection.send(self.data_json.encode())
# Sleep så man rekker å disconnecte
time.sleep(0.5)
def disconnect(self):
self.disconnected = True
MessageReceiver.stop()
self.connection.close()
def receive_message(self, message):
self.payload = message
self.data_string = self.MessageParser.parse(self.payload)
print(self.data_string)
message = json.loads(message)
if ("Logout successful" == message['content'] and "info" == message['response']):
self.disconnect()
if __name__ == '__main__':
"""
This is the main method and is executed when you type "python Client.py"
in your terminal.
No alterations are necessary
"""
# Min ntnu.no IP: 129.241.150.216 9998
# Halvor: 129.241.222.168 9994)
client = Client('localhost', 9998)