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-rwxr-xr-xtests/dnscache-TTL-0.sh21
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/dnscache-TTL-0.sh b/tests/dnscache-TTL-0.sh
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+++ b/tests/dnscache-TTL-0.sh
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+#!/bin/bash
+# addd 2019-04-12 by RGerhards, released under ASL 2.0
+. ${srcdir:=.}/diag.sh init
+export NUMMESSAGES=20 # should be sufficient to stress DNS cache
+generate_conf
+add_conf '
+global(reverselookup.cache.ttl.default="0"
+ reverselookup.cache.ttl.enable="on")
+module(load="../plugins/imtcp/.libs/imtcp")
+input(type="imtcp" port="0" listenPortFileName="'$RSYSLOG_DYNNAME'.tcpflood_port")
+
+template(name="outfmt" type="string" string="%msg:F,58:2%\n")
+:msg, contains, "msgnum:" action(type="omfile" template="outfmt"
+ file="'$RSYSLOG_OUT_LOG'")
+'
+startup
+tcpflood -m$NUMMESSAGES -c10 # run on 10 connections --> 10 dns cache calls
+shutdown_when_empty
+wait_shutdown
+seq_check
+exit_test