args-server-tcp-reconnect.pl revision 1.2 
1# The TCP server closes the connection to syslogd.
2# The client writes a message to Sys::Syslog native method.
3# The syslogd writes it into a file and through a pipe.
4# The syslogd does a TCP reconnect and passes it to loghost.
5# The server receives the message on its new accepted TCP socket.
6# Find the message in client, pipe, syslogd, server log.
7# Check that syslogd and server close and reopen the connection.
8
9use strict;
10use warnings;
11use Socket;
12
13our %args = (
14    client => {
15	func => sub { write_between2logs(shift, sub {
16	    my $self = shift;
17	    ${$self->{syslogd}}->loggrep("Connection refused", 5)
18		or die "no connection refused in syslogd.log";
19	})},
20    },
21    syslogd => {
22	loghost => '@tcp://127.0.0.1:$connectport',
23	loggrep => {
24	    qr/Logging to FORWTCP \@tcp:\/\/127.0.0.1:\d+/ => '>=6',
25	    qr/syslogd: connect .* Connection refused/ => '>=2',
26	    get_between2loggrep(),
27	},
28    },
29    server => {
30	listen => { domain => AF_INET, proto => "tcp", addr => "127.0.0.1" },
31	redo => 0,
32	func => sub { read_between2logs(shift, sub {
33	    my $self = shift;
34	    if ($self->{redo}) {
35		$self->{redo}--;
36		return;
37	    }
38	    $self->close();
39	    shutdown(\*STDOUT, 1)
40		or die "shutdown write failed: $!";
41	    ${$self->{syslogd}}->loggrep("Connection refused", 5)
42		or die "no connection refused in syslogd.log";
43	    $self->listen();
44	    $self->{redo}++;
45	})},
46	loggrep => {
47	    qr/Accepted/ => 2,
48	    qr/syslogd: loghost .* connection close/ => 1,
49	    qr/syslogd: connect .* Connection refused/ => 1,
50	    get_between2loggrep(),
51	},
52    },
53    file => {
54	loggrep => {
55	    qr/syslogd: connect .* Connection refused/ => '>=1',
56	    get_between2loggrep(),
57	},
58    },
59);
60
611;
62