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| 1 | - | #!/usr/bin/env python |
| 1 | + | #!/usr/bin/env python |
| 2 | - | # |
| 2 | + | # |
| 3 | - | # Unix Domain Socket Server |
| 3 | + | # Unix Domain Socket Server |
| 4 | - | |
| 4 | + | |
| 5 | - | import socket |
| 5 | + | import socket |
| 6 | - | import os |
| 6 | + | import os |
| 7 | - | import time |
| 7 | + | import time |
| 8 | - | |
| 8 | + | |
| 9 | - | SERVER_PATH = "/tmp/python_unix_socket_server" |
| 9 | + | SERVER_PATH = "/tmp/UDS_server" |
| 10 | - | |
| 10 | + | |
| 11 | - | def run_unix_domain_socket_server(): |
| 11 | + | def run_unix_domain_socket_server(): |
| 12 | - | if os.path.exists(SERVER_PATH): |
| 12 | + | if os.path.exists(SERVER_PATH): |
| 13 | - | os.remove(SERVER_PATH) |
| 13 | + | os.remove(SERVER_PATH) |
| 14 | - | |
| 14 | + | |
| 15 | - | print "starting unix domain socket server." |
| 15 | + | print "starting unix domain socket server." |
| 16 | - | server = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM) |
| 16 | + | server = socket.socket(socket.AF_UNIX, socket.SOCK_DGRAM) |
| 17 | - | server.bind(SERVER_PATH) |
| 17 | + | server.bind(SERVER_PATH) |
| 18 | - | |
| 18 | + | |
| 19 | - | print "Listening on path: %s" %SERVER_PATH |
| 19 | + | print "Listening on path: %s" %SERVER_PATH |
| 20 | - | while True: |
| 20 | + | while True: |
| 21 | - | datagram = server.recv(1024) |
| 21 | + | datagram = server.recv(1024) |
| 22 | - | if not datagram: |
| 22 | + | if not datagram: |
| 23 | - | break |
| 23 | + | break |
| 24 | - | else: |
| 24 | + | else: |
| 25 | - | print "-" * 20 |
| 25 | + | print "-" * 20 |
| 26 | - | print datagram |
| 26 | + | print datagram |
| 27 | - | if "DONE" == datagram: |
| 27 | + | if "DONE" == datagram: |
| 28 | - | break |
| 28 | + | break |
| 29 | - | |
| 29 | + | |
| 30 | - | print "-" * 20 |
| 30 | + | print "-" * 20 |
| 31 | - | print "Server is shutting down now..." |
| 31 | + | print "Server is shutting down now..." |
| 32 | - | server.close() |
| 32 | + | server.close() |
| 33 | - | os.remove(SERVER_PATH) |
| 33 | + | os.remove(SERVER_PATH) |
| 34 | - | print "Server shutdown and path removed." |
| 34 | + | print "Server shutdown and path removed." |
| 35 | - | |
| 35 | + | |
| 36 | - | if __name__ == '__main__': |
| 36 | + | if __name__ == '__main__': |
| 37 | run_unix_domain_socket_server() |
