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https://github.com/bisq-network/bisq.git
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44 lines
1.0 KiB
Bash
Executable File
44 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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# Restart Bisq seed node daemons whose resident memory (RSS)
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# is over MAX_RSS_MiB.
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#
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# Scripts in the INITDIR must contain a ``SN_ADDRESS=<host:port>``
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# assignment.
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#
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# Exit with status 2 if there were restarted daemons.
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#
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# Author: Ivan Vilata-i-Balaguer <ivan@selidor.net>
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MAX_RSS_MiB=400
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PIDDIR=/var/run/bisq-sn
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INITDIR=/etc/init.d
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# Restart the daemon with the given address.
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restart() {
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rcscript=$(grep -El "^SN_ADDRESS=['\"]?$1['\"]?" $INITDIR/*)
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if [ "$rcscript" ]; then
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"$rcscript" restart
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fi
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}
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restarted=
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max_rss_kib=$((MAX_RSS_MiB*1024))
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for pidfile in $PIDDIR/*.pid; do
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address=$(basename ${pidfile%.pid})
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pid=$(cat "$pidfile")
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test "$pid" || continue
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rss_kib=$(ps -o rss= "$pid")
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test "$rss_kib" || continue
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if [ "$rss_kib" -gt "$max_rss_kib" ]; then
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echo "bisq seed node $address ($((rss_kib/1024))M) surpassed memory limit of ${MAX_RSS_MiB}M, restarting." >&2
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restart $address
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restarted=y
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fi
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done
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if [ "$restarted" ]; then
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exit 2
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else
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exit 0
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fi
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