metrics.sh/reporters/udp.sh

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2015-11-16 18:32:16 -05:00
#!/bin/sh
defaults () {
if [ -z $UDP_HOST ]; then
UDP_HOST="127.0.0.1"
fi
if [ -z $UDP_DELIMITER ]; then
UDP_DELIMITER="="
fi
}
start () {
if [ -z $UDP_PORT ]; then
echo "Error: udp requires \$UDP_PORT to be specified"
return 1
fi
if [ -n "$UDP_PREFIX" ]; then
prefix="$UDP_PREFIX."
fi
if [ -n "$UDP_DELIMITER" ]; then
delimiter="$UDP_DELIMITER"
fi
}
report () {
local metric=$1
local value=$2
echo "$prefix$metric$delimiter$value" | nc -u -w0 $UDP_HOST $UDP_PORT
}
docs () {
echo "Send data to any service using UDP."
echo "UDP_HOST=$UDP_HOST"
echo "UDP_PORT=$UDP_PORT"
echo "UDP_PREFIX=$UDP_PREFIX"
echo "UDP_DELIMITER=\"$UDP_DELIMITER\""
}