37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
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import socket
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import sys
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# Create a UDP socket
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udp_socket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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def send_file_contents(filename):
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try:
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print(f"reading {filename}...")
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with open(filename, 'rb') as file:
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file_contents = file.read()
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except FileNotFoundError:
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print(f"File '{filename}' not found.")
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return
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print(f"sending content len: {len(file_contents)}...")
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# Send the file contents to the UDP socket
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udp_socket.sendto(file_contents, ('0.0.0.0', 4480))
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print("waiting for response...")
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# Receive and display the response
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response, server_address = udp_socket.recvfrom(1024)
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print(f"Received response from {server_address}:")
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print(response.hex())
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if __name__ == "__main__":
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try:
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while True:
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filename = input("Enter a file name (or 'exit' to quit): ")
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if filename == 'exit':
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break
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send_file_contents(filename)
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except KeyboardInterrupt:
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print("\nExiting the program.")
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finally:
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udp_socket.close()
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