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# The client writes 300 messages to Sys::Syslog native method.
# The syslogd writes it into a file and through a pipe.
# The syslogd passes it via TLS to the loghost.
# The server blocks the message on its TLS socket.
# The server waits until the client as written all messages.
# The server sends a SIGTERM to syslogd and reads messages from kernel.
# The client waits until the server has read the first message.
# Find the message in client, file, pipe, syslogd log.
# Check that the 300 messages are in syslogd and file log.
# Check that the dropped message is in file log.
use strict;
use warnings;
use Socket;
our %args = (
client => {
func => sub { write_between2logs(shift, sub {
my $self = shift;
write_message($self, get_secondlog());
foreach (1..300) {
write_char($self, [1024], $_);
# if client sends too fast, syslogd will not see everything
sleep .01;
}
write_message($self, get_thirdlog());
${$self->{server}}->loggrep(get_secondlog(), 8)
or die ref($self), " server did not receive second log";
})},
},
syslogd => {
loghost => '@tls://localhost:$connectport',
loggrep => {
get_charlog() => 300,
},
},
server => {
listen => { domain => AF_UNSPEC, proto => "tls", addr => "localhost" },
redo => 0,
func => sub {
my $self = shift;
${$self->{client}}->loggrep(get_thirdlog(), 5)
or die ref($self), " client did not send third log";
${$self->{syslogd}}->kill_syslogd('TERM');
${$self->{syslogd}}->loggrep("syslogd: exiting", 5)
or die ref($self), " no 'syslogd: exiting' between logs";
# syslogd has shut down, read from kernel socket buffer
read_log($self);
},
loggrep => {
get_firstlog() => 1,
get_secondlog() => 1,
get_thirdlog() => 0,
get_testlog() => 0,
qr/syslogd: start/ => 1,
get_charlog() => 42,
},
},
pipe => {
loggrep => {},
},
file => {
loggrep => {
get_firstlog() => 1,
get_secondlog() => 1,
get_thirdlog() => 1,
get_testlog() => 0,
qr/syslogd: start/ => 1,
get_charlog() => 300,
qr/syslogd: dropped 260 messages to remote loghost/ => 1,
},
},
);
1;
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