while True: data = conn.recv(1024) i += 1 if not data: break file.write(data) print("File receive") conn.close() conn, addr = sock.accept() FileProcess.readFromExcel(fileInput) FileProcess.supervisorInRoom() FileProcess.supervisorOutRoom() FileProcess.writeToExcel(fileOutput) FileProcess.connectToDatabase() with open(fileOutput, "rb") as file: data = file.read(1024) i = 0 while data: conn.send(data) #print(f"Sent {data!r}") i += 1 data = file.read(1024) print("File send") conn.close()