mirror of
https://github.com/9001/copyparty.git
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77 lines
2.2 KiB
Python
Executable file
77 lines
2.2 KiB
Python
Executable file
#!/usr/bin/env python3
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import sys
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import zmq
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"""
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zmq-recv.py: demo zmq receiver
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2025-01-22, v1.0, ed <irc.rizon.net>, MIT-Licensed
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https://github.com/9001/copyparty/blob/hovudstraum/bin/zmq-recv.py
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basic zmq-server to receive events from copyparty; try one of
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the below and then "send a message to serverlog" in the web-ui:
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1) dumb fire-and-forget to any and all listeners;
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run this script with "sub" and run copyparty with this:
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--xm zmq:pub:tcp://*:5556
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2) one lucky listener gets the message, blocks if no listeners:
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run this script with "pull" and run copyparty with this:
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--xm t3,zmq:push:tcp://*:5557
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3) blocking syn/ack mode, client must ack each message;
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run this script with "rep" and run copyparty with this:
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--xm t3,zmq:req:tcp://localhost:5555
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note: to conditionally block uploads based on message contents,
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use rep_server to answer with "return 1" and run copyparty with
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--xau t3,c,zmq:req:tcp://localhost:5555
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"""
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ctx = zmq.Context()
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def sub_server():
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# PUB/SUB allows any number of servers/clients, and
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# messages are fire-and-forget
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sck = ctx.socket(zmq.SUB)
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sck.connect("tcp://localhost:5556")
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sck.setsockopt_string(zmq.SUBSCRIBE, "")
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while True:
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print("copyparty says %r" % (sck.recv_string(),))
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def pull_server():
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# PUSH/PULL allows any number of servers/clients, and
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# each message is sent to a exactly one PULL client
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sck = ctx.socket(zmq.PULL)
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sck.connect("tcp://localhost:5557")
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while True:
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print("copyparty says %r" % (sck.recv_string(),))
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def rep_server():
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# REP/REQ is a server/client pair where each message must be
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# acked by the other before another message can be sent, so
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# copyparty will do a blocking-wait for the ack
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sck = ctx.socket(zmq.REP)
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sck.bind("tcp://*:5555")
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while True:
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print("copyparty says %r" % (sck.recv_string(),))
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reply = b"thx"
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# reply = b"return 1" # non-zero to block an upload
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sck.send(reply)
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mode = sys.argv[1].lower() if len(sys.argv) > 1 else ""
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if mode == "sub":
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sub_server()
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elif mode == "pull":
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pull_server()
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elif mode == "rep":
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rep_server()
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else:
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print("specify mode as first argument: SUB | PULL | REP")
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