from rdt2_0 import RDTSocket
from threading import *
import time
client_addr = ("127.0.0.1", 9092)
client = RDTSocket()
if __name__ == '__main__':
client.bind(client_addr)
client.connect(("127.0.0.1", 9090))
start = time.time()
with open("../src/补充说明.pdf", 'rb') as file:
data = file.read()
client.send(data)
with open("../dst/补充说明2.pdf", mode='wb') as file:
data = client.recv(1024000000)
print("-----------------------")
print("Server Receive!", time.time() - start)
print("-----------------------")
file.write(data)
client.close()
print("Program exit!")
# while True:
# data = input(">")
# client.send(data.encode())
#
# if data == 'exit':
from rdt2_0 import RDTSocket
import time
server_addr = ("127.0.0.1", 9090)
server = RDTSocket()
if __name__ == '__main__':
server.bind(server_addr)
conn, addr = server.accept()
while True:
msg = conn.recv(1024)
print(msg)
if msg == b'0':
break
server.close()
conn.close()
print("Program exit!")
from rdt2_0 import RDTSocket
from threading import *
import time
client_addr = ("127.0.0.1", 9092)
client = RDTSocket()
if __name__ == '__main__':
client.bind(client_addr)
client.connect(("127.0.0.1", 9090))
while True:
msg = input(">")
client.send(msg.encode())
if msg == '0':
break
client.close()
print("Program exit!")
from rdt2_0 import RDTSocket
from socket import socket, AF_INET, SOCK_STREAM
import time
from difflib import Differ
if __name__ == '__main__':
# client = RDTSocket()
# client = socket(AF_INET, SOCK_STREAM) # check what python socket does
client = RDTSocket(debug=True) # check what python socket does
client.connect(('127.0.0.1', 9999))
echo = b''
count = 10
slice_size = 2048
blocking_send = False
# with open('alice.txt', 'r') as f:
with open('alice.txt', 'r') as f:
data = f.read()
encoded = data.encode()
assert len(data) == len(encoded)
'''
check if your rdt pass either of the two
mode A may be significantly slower when slice size is small
'''
if blocking_send:
print('transmit in mode A, send & recv in slices')
slices = [
encoded[i * slice_size:i * slice_size + slice_size]
for i in range(len(encoded) // slice_size + 1)
]
from rdt2_0 import RDTSocket
import time
if __name__ == '__main__':
server = RDTSocket()
server.bind(('127.0.0.1', 9999))
while True:
conn, client_addr = server.accept()
start = time.perf_counter()
while True:
data = conn.recv(2048)
if data:
conn.send(data)
else:
break
'''
make sure the following is reachable
'''
conn.close()
print(f'connection finished in {time.perf_counter()-start}s')
from rdt2_0 import RDTSocket
from socket import socket, AF_INET, SOCK_DGRAM, SOCK_STREAM
import time
if __name__=='__main__':
# server = RDTSocket()
# server = socket(AF_INET, SOCK_STREAM) # check what python socket does
server = RDTSocket() # check what python socket does
server.bind(('127.0.0.1', 9999))
# server.listen(0) # check what python socket does
while True:
conn, client_addr = server.accept()
start = time.perf_counter()
while True:
data = conn.recv(2048)
if data:
conn.send(data)
else:
break
'''
make sure the following is reachable
'''
conn.close()
server.close()
print(f'connection finished in {time.perf_counter()-start}s')
from rdt2_0 import RDTSocket
import time
from difflib import Differ
client = RDTSocket()
client.connect(('127.0.0.1', 9999))
data_count = 0
echo = b''
count = 3
with open('alice.txt', 'r') as f:
data = f.read()
encoded = data.encode()
assert len(data) == len(encoded)
start = time.perf_counter()
for i in range(count): # send 'alice.txt' for count times
data_count += len(data)
client.send(encoded)
'''
blocking send works but takes more time
'''
while True:
reply = client.recv(2048)
echo += reply
print(reply)
if len(echo) == len(encoded) * count:
break
client.close()
from rdt2_0 import RDTSocket
from socket import socket, AF_INET, SOCK_DGRAM, SOCK_STREAM
import time
if __name__ == '__main__':
# server = RDTSocket()
# server = socket(AF_INET, SOCK_STREAM) # check what python socket does
server = RDTSocket(debug=True) # check what python socket does
server.bind(('127.0.0.1', 33333))
# server.listen(0) # check what python socket does
while True:
conn, client_addr = server.accept()
start = time.perf_counter()
while True:
data = conn.recv(2048)
if data:
conn.send(data)
else:
break
'''
make sure the following is reachable
'''
conn.close()
print(f'connection finished in {time.perf_counter()-start}s')
