Write concurrent TCP client-server programs to simulate a simplified version of POP. The client sends a request
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Write concurrent TCP client-server programs to simulate a simplified version of POP. The client sends a request to receive an e-mail in its mailbox; the server responds with the e-mail.
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import os import mmap import errno import signal import socket import optparse BACKLOG 5 stores pids of all preforked children PIDS anonymous memoryma...View the full answer
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