1 files changed, 27 insertions, 0 deletions
diff --git a/tests/manytcp.sh b/tests/manytcp.sh
new file mode 100755
index 0000000..07c0e22
--- /dev/null
+++ b/tests/manytcp.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+# test many concurrent tcp connections
+. ${srcdir:=.}/diag.sh init
+skip_platform "FreeBSD"  "This test currently does not work on FreeBSD"
+skip_platform "SunOS"  "timing on connection establishment is different on solaris and makes this test fail"
+export NUMMESSAGES=40000
+export QUEUE_EMPTY_CHECK_FUNC=wait_file_lines
+generate_conf
+add_conf '
+$MaxOpenFiles 2100
+module(load="../plugins/imtcp/.libs/imtcp" maxSessions="2100")
+input(type="imtcp" port="0" listenPortFileName="'$RSYSLOG_DYNNAME'.tcpflood_port")
+
+$template outfmt,"%msg:F,58:2%\n"
+template(name="dynfile" type="string" string=`echo $RSYSLOG_OUT_LOG`) # trick to use relative path names!
+:msg, contains, "msgnum:" ?dynfile;outfmt
+'
+startup
+# we first send a single message so that the output file is opened. Otherwise, we may
+# use up all file handles for tcp connections and so the output file could eventually
+# not be opened. 2019-03-18 rgerhards
+tcpflood -m1
+tcpflood -c-2000 -i1 -m $((NUMMESSAGES - 1 ))
+shutdown_when_empty
+wait_shutdown
+seq_check
+exit_test