import sys
import select
from chat_lib import create_socket, client
sock = create_socket()
sock = client(sock, "127.0.0.1", 1234)
close_conn = False
while close_conn == False:
try:
# call select to find out if there's any data ready
rd, wd, ed = select.select([sock, sys.stdin], [], [])
if sys.stdin in rd:
key_text = sys.stdin.readline()
if key_text != "":
encoded_text = key_text.encode('utf-8')
bytessent = sock.send(encoded_text)
print("sent ", bytessent, "bytes")
if sock in rd:
received_bytes = sock.recv(1024)
if len(received_bytes) == 0:
close_conn = True
else:
net_text = received_bytes.decode('utf-8')
print(">>", net_text)
except (EOFError, KeyboardInterrupt, BrokenPipeError):
close_conn = True
print("End of input, closing connection")
sock.close()
import sys
import select
from chat_lib import create_socket, server, accept_new_connection
listener_sock = create_socket()
server(listener_sock, 1234)
while True:
print("listening for incoming connection...")
sock = accept_new_connection(listener_sock)
close_conn = False
while close_conn == False:
try:
# call select to find out if there's any data ready
rd, wd, ed = select.select([sock, sys.stdin],[],[])
if sys.stdin in rd:
key_text = sys.stdin.readline()
if key_text != "":
encoded_text = key_text.encode('utf-8')
bytessent = sock.send(encoded_text)
print("sent ", bytessent, "bytes")
if sock in rd:
received_bytes = sock.recv(1024)
if len(received_bytes) == 0:
close_conn = True
else:
net_text = received_bytes.decode('utf-8')
print(">>", net_text)
except (EOFError, KeyboardInterrupt, BrokenPipeError):
close_conn = True
