QUIC/inet/tests/module/tcp_syn_4.test

%description:
Test connection setup: A performs active open and SYN always gets lost.
Test that:
- initial RTO is 3s
- it doubles with each retransmission
- after some time, CONN-ESTAB timer goes off, and game over

%inifile: {}.ini
[General]
#preload-ned-files = *.ned ../../*.ned @../../../../nedfiles.lst
ned-path = .;../../../../src;../../lib

#omnetpp 5.0 - 5.1 compatibility:
eventlog-file = "${resultdir}/${configname}-${runnumber}.elog"
output-scalar-file = "${resultdir}/${configname}-${runnumber}.sca"
output-vector-file = "${resultdir}/${configname}-${runnumber}.vec"
snapshot-file = "${resultdir}/${configname}-${runnumber}.sna"

#[Cmdenv]
#cmdenv-event-banners=false
cmdenv-express-mode=false

#[Parameters]
*.testing=true
cmdenv-log-prefix="[%c]: "

*.cli_app.tOpen=0s
*.srv_app.tOpen=0s

# delete SYN segments to force their retransmission
*.tcptester.script="a1 delete;a2 delete;a3 delete;a4 delete;a5 delete"

include ../../lib/defaults.ini

%#--------------------------------------------------------------------------------------------------------------
%file: postrun.pl
open FILE, '<test.out';
while($sor = <FILE>)
{
    if ($sor =~ /^\[testing\]: (.*)$/)
    {
        print "$1\n";
    }
}
%#--------------------------------------------------------------------------------------------------------------
%postrun-command:  perl ./postrun.pl
%#--------------------------------------------------------------------------------------------------------------
%contains: postrun-command(1).out
cli_tcp: INIT --> SYN_SENT  (on OPEN_ACTIVE)
srv_tcp: INIT --> LISTEN  (on OPEN_PASSIVE)
[0.001 A001] A.1000 > B.2000: S 0:0(0) win 16384 # deleting
[3.001 A002] A.1000 > B.2000: S 0:0(0) win 16384 # deleting
[9.001 A003] A.1000 > B.2000: S 0:0(0) win 16384 # deleting
[21.001 A004] A.1000 > B.2000: S 0:0(0) win 16384 # deleting
[45.001 A005] A.1000 > B.2000: S 0:0(0) win 16384 # deleting
cli_tcp: SYN_SENT --> CLOSED  (on TIMEOUT_CONN_ESTAB)
%#--------------------------------------------------------------------------------------------------------------
%contains: stdout
[75.000] tcpdump finished, A:5 B:0 segments

%#--------------------------------------------------------------------------------------------------------------
%not-contains: stdout
undisposed object:
%#--------------------------------------------------------------------------------------------------------------
%not-contains: stdout
-- check module destructor
%#--------------------------------------------------------------------------------------------------------------