Client

import socket
import os
import threading

global ip
global port
global folder
global _work
_work = True

def SendAllFile():
    basedir = folder
    subpath = os.listdir(basedir)
    for subnames in subpath:
            print(subnames)
            file = open(basedir + "/" + subnames, "rb")
            buffersize = os.path.getsize(basedir + "/" + subnames)
            sock = socket.socket()
            sock.connect((ip,port))
            sock.send(subnames.encode())
            t = True
            while t:
                buf = file.read(1024) #.encode()
                if not buf:
                    sock.close()
                    t = False
                    print("cancel")
                else:
                    sock.send(buf)
    print("передано")

# Таблица команд
#  комманда , размер заголовка , размер всего остального файла
# 0x00
# 0x01
#
def ReciveAllFile():
    sock = socket.socket()
    sock.connect((ip,port))
    print("socket")
    _h = bytearray()
    _h.append(0x00)
    _h.append(0x00)
    sock.send(_h)
    #print(sock.recv(6))
    print("header sending")
    _recive = True
    while _recive:
        _file = sock.recv(3)
        print(_file)
        size_head = _file[1]
        print(size_head)
        _head_file = sock.recv(int(size_head))
        _head = _head_file.decode("UTF-8")#sock.recv(int(_head_file)).decode("UTF-8")
        print(_head)
        file = open(_head, "w")
        t = True
        print("recive file")
        while t:
            try:
                data = sock.recv(2)
                file.write(data.decode("UTF-8"))
            except: pass
            if not data:
                print('cancel file - ' + _head)
                file.close()
                t = False
    print("All Done")

def event(command):
    if command == "sendall":
        send = threading.Thread(target=SendAllFile)
        send.run()
    if command == "stop":
        _work = False
    if command == "reciveall":
        recive = threading.Thread(target=ReciveAllFile)
        recive.run()

if __name__ == "__main__":
    ip = "192.168.1.33" #input("Please write IP:  ")
    port = 5001 # int(input("Please write PORT:  "))
    folder = "testfolder" #input("Please write folder name:  ")
    while _work:
        command = input("your command - ")
        event(command)