#!/bin/bash # Copyright (C) Internet Systems Consortium, Inc. ("ISC") # # SPDX-License-Identifier: MPL-2.0 # # This Source Code Form is subject to the terms of the Mozilla Public # License, v. 2.0. If a copy of the MPL was not distributed with this # file, you can obtain one at https://mozilla.org/MPL/2.0/. # # See the COPYRIGHT file distributed with this work for additional # information regarding copyright ownership. TOP=$( (cd ../../.. && pwd) ) dig=${TOP}/bin/dig/dig cmd="${dig} -p 5300 @127.127.0.0 txt" inner() { zone=$1 i=$2 to=$3 x=$i dout=dig$x.out tout=time$x.out while [ $i -lt $to ] do case $zone in .) zone=;; esac (time -p $cmd $i.${sub}$zone > $dout ) 2> $tout s=`sed -n '/real/s/[^0-9]*\([0-9]*\)\..*/\1/p' $tout` case $s in 0);; 1) t1=`expr ${t1:-0} + 1`;; 2) t2=`expr ${t2:-0} + 1`;; 3) t3=`expr ${t3:-0} + 1`;; *) echo $i `grep real $tout`;; esac grep "status: \(NXDOMAIN\|NOERROR\)" $dout > /dev/null || { echo $cmd $i.${sub}$zone cat $dout } i=`expr $i + 1` done if test ${t1:-0} -ne 0 -o ${t2:-0} -ne 0 -o ${t3:-0} -ne 0 then echo "$x timeouts: t1=${t1:-0} t2=${t2:-0} t3=${t3:-0}" fi } while read zone rest do for sub in "" medium. big. do case $zone in .) echo doing ${sub:-.};; *) echo doing $sub$zone;; esac ( inner $zone 1 100) & ( inner $zone 101 200) & ( inner $zone 201 300) & ( inner $zone 301 400) & ( inner $zone 401 500) & ( inner $zone 501 600) & ( inner $zone 601 700) & ( inner $zone 701 800) & ( inner $zone 801 900) & ( inner $zone 901 1000) & ( inner $zone 1001 1100) & ( inner $zone 1101 1200) & ( inner $zone 1201 1300) & ( inner $zone 1301 1400) & ( inner $zone 1401 1500) & ( inner $zone 1501 1600) & ( inner $zone 1601 1700) & wait done done