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server.py
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95 lines (76 loc) · 2.23 KB
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import socket
import sys
import threading
import time
from queue import Queue
# socket creation
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind(("", 1024))
s.listen(5)
# vars
NUM_THREADS = 2
JOB_NUM = [1, 2]
queue = Queue()
allCxns = []
allAdrs = []
lastMsg = ''
counter = 0
while True:
# accepts client
clt, adr = s.accept()
print(f"Connection to {adr} established")
msg = clt.recv(1024).decode('utf-8')
print(msg)
# checks if GET request from browser
if (msg.startswith('GET')):
clt.send(bytes('\nHTTP/1.x 200 OK\n', 'utf-8'))
clt.send(bytes(f'''<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<p>Pogs: {counter}</p>
</body>
</html>''', 'utf-8'))
else:
if (msg != str(counter)):
print(msg)
elif(msg == '10'):
break
counter = msg
clt.close()
# handling connections from multiple clients and saves to lists
def acceptCxns():
# closes cxns when file is restarted
for c in allCxns:
c.close()
del allCxns[:]
del allAdrs[:]
while True:
try:
cxn, adr = s.accept()
s.setblocking(1) # prevents timeout
allCxns.append(cxn)
allAdrs.append(adr)
print(f'connection has been extablished {adr[0]}')
except:
print("Error accepting connections")
def sendingData():
for c in allCxns:
if c.startwith('GET'):
c.send(bytes(f'''<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<p>Pogs: {counter}</p>
</body>
</html>''', 'utf-8'))