# ----- START P2P COMUNICATION ----- #
print("Second Response: CHOSEN MODE: {}\n IV: {}\n KEY: {}\n ROLE:{} ".format(chosenMode, n_iv, key, role))
input("Start comunication, press a key and enter: ")
if role == THE_READER:
listenerSocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # prepare connection
listenerSocket.bind(('localhost',6000)) #
listenerSocket.listen(1) #
connection, addr = listenerSocket.accept() #
nr_blocks = int(connection.recv(64).decode("utf-8")) #read how many 8*16 size blocks are expected
for i in range(nr_blocks+1):
big_blocks = connection.recv(8*16) #read a 8*16 block of message
res = Response(big_blocks ,n_cipher, iv = n_iv, ctype = 'file')
print(i,"-->" ,res.body().strip(), end="\n\n", flush=True)
req = Request({ #inform server you are done reading 8 blocks
"code": 3
}, e_cipher)
res = send(req)
req = Request({ #ask for permission to read again
"code": 4
}, e_cipher)
res = send(req)
while res.body()["code"] == "Not Ready": # wait for permission to read again
#time.sleep(1)
res = send(req)
print("Finished reading File.")
