change ip to 127.0.0.1

Client/serversend - datalog.py

@@ -1,56 +1,56 @@
-import socket
+import socket
-import os
+import os
-import tqdm
+import tqdm
-# device's IP address
+# device's IP address
-SERVER_HOST = "10.4.27.243" #(socket.gethostbyname(socket.gethostname()))
+SERVER_HOST = "127.0.0.1" #(socket.gethostbyname(socket.gethostname()))
-SERVER_PORT = 5001
+SERVER_PORT = 5001
-# receive 4096 bytes each time
+# receive 4096 bytes each time
-BUFFER_SIZE = 4096
+BUFFER_SIZE = 4096
-SEPARATOR = "<SEPARATOR>"
+SEPARATOR = "<SEPARATOR>"
-# create the server socket
+# create the server socket
-# TCP socket
+# TCP socket
-s = socket.socket()
+s = socket.socket()
-# bind the socket to our local address
+# bind the socket to our local address
-s.bind((SERVER_HOST, SERVER_PORT))
+s.bind((SERVER_HOST, SERVER_PORT))
-# enabling our server to accept connections
+# enabling our server to accept connections
-# 5 here is the number of unaccepted connections that
+# 5 here is the number of unaccepted connections that
-# the system will allow before refusing new connections
+# the system will allow before refusing new connections
-s.listen(5)
+s.listen(5)
-print(f"[*] Listening as {SERVER_HOST}:{SERVER_PORT}")
+print(f"[*] Listening as {SERVER_HOST}:{SERVER_PORT}")
-# accept connection if there is any
+# accept connection if there is any
-client_socket, address = s.accept() 
+client_socket, address = s.accept() 
-# if below code is executed, that means the sender is connected
+# if below code is executed, that means the sender is connected
-print(f"[+] {address} is connected.")
+print(f"[+] {address} is connected.")
-# receive the file infos
+# receive the file infos
-# receive using client socket, not server socket
+# receive using client socket, not server socket
-received = client_socket.recv(BUFFER_SIZE).decode()
+received = client_socket.recv(BUFFER_SIZE).decode()
-filename, filesize = received.split(SEPARATOR)
+filename, filesize = received.split(SEPARATOR)
-# remove absolute path if there is
+# remove absolute path if there is
-filename = os.path.basename(filename)
+filename = os.path.basename(filename)
-# convert to integer
+# convert to integer
-filesize = int(filesize)
+filesize = int(filesize)
-# start receiving the file from the socket
+# start receiving the file from the socket
-# and writing to the file stream
+# and writing to the file stream
-progress = tqdm.tqdm(range(filesize), f"Receiving {filename}", unit="B", unit_scale=True, unit_divisor=1024)
+progress = tqdm.tqdm(range(filesize), f"Receiving {filename}", unit="B", unit_scale=True, unit_divisor=1024)
-#with open(filename, "wb") as f:
+#with open(filename, "wb") as f:
-
+
-while True:
+while True:
-    for _ in progress:
+    for _ in progress:
-        # read 1024 bytes from the socket (receive)
+        # read 1024 bytes from the socket (receive)
-        bytes_read = client_socket.recv(BUFFER_SIZE)
+        bytes_read = client_socket.recv(BUFFER_SIZE)
-        if not bytes_read:    
+        if not bytes_read:    
-            # nothing is received
+            # nothing is received
-            # file transmitting is done take another time
+            # file transmitting is done take another time
-            break
+            break
-        # write to the file the bytes we just received
+        # write to the file the bytes we just received
-        f = open(filename, 'ab')
+        f = open(filename, 'ab')
-        f.write(bytes_read)
+        f.write(bytes_read)
-        print(bytes_read)
+        print(bytes_read)
-        # update the progress bar
+        # update the progress bar
-        progress.update(len(bytes_read))
+        progress.update(len(bytes_read))
-        f.close()
+        f.close()
-
+
-# close the client socket
+# close the client socket
-#client_socket.close()
+#client_socket.close()
-# close the server socket
+# close the server socket
-#s.close()
+#s.close()