Ligier Mirror

Subscribes to given tag(s) and sends them to another Ligier. This script is also available as a command line utility in km3pipe, which can be accessed by the command ligiermirror.

# Author: Tamas Gal <tgal@km3net.de>
# License: MIT

import socket

from km3pipe import Pipeline, Module
from km3pipe.io import CHPump


class LigierSender(Module):
    def configure(self):
        self.ligier = self.get("ligier") or "127.0.0.1"
        self.port = self.get("port") or 5553
        self.socket = socket.socket()
        self.client = self.socket.connect((self.ligier, self.port))

    def process(self, blob):
        self.socket.send(blob["CHPrefix"].data + blob["CHData"])

    def finish(self):
        self.socket.close()


pipe = Pipeline()
pipe.attach(
    CHPump,
    host="192.168.0.121",
    port=5553,
    tags="IO_EVT, IO_SUM, IO_TSL",
    timeout=60 * 60 * 24 * 7,
    max_queue=2000,
)
pipe.attach(LigierSender)
pipe.drain()