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# BEGIN BPS TAGGED BLOCK {{{
#
# COPYRIGHT:
#
# This software is Copyright (c) 1996-2017 Best Practical Solutions, LLC
# <sales@bestpractical.com>
#
# (Except where explicitly superseded by other copyright notices)
#
#
# LICENSE:
#
# This work is made available to you under the terms of Version 2 of
# the GNU General Public License. A copy of that license should have
# been provided with this software, but in any event can be snarfed
# from www.gnu.org.
#
# This work is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 or visit their web page on the internet at
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
#
#
# CONTRIBUTION SUBMISSION POLICY:
#
# (The following paragraph is not intended to limit the rights granted
# to you to modify and distribute this software under the terms of
# the GNU General Public License and is only of importance to you if
# you choose to contribute your changes and enhancements to the
# community by submitting them to Best Practical Solutions, LLC.)
#
# By intentionally submitting any modifications, corrections or
# derivatives to this work, or any other work intended for use with
# Request Tracker, to Best Practical Solutions, LLC, you confirm that
# you are the copyright holder for those contributions and you grant
# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable,
# royalty-free, perpetual, license to use, copy, create derivative
# works based on those contributions, and sublicense and distribute
# those contributions and any derivatives thereof.
#
# END BPS TAGGED BLOCK }}}
use warnings;
use strict;
package RT::PlackRunner;
use base 'Plack::Runner';
sub new {
my $class = shift;
return $class->SUPER::new( default_middleware => 0, @_ );
}
sub parse_options {
my $self = shift;
my @args = @_;
# handle "rt-server 8888" for back-compat, but complain about it
if (@args && $args[0] =~ m/^\d+$/) {
warn "Deprecated: please run $0 --port $ARGV[0] instead\n";
unshift @args, '--port';
}
$self->SUPER::parse_options(@args);
$self->{app} ||= $self->app;
$self->{server} ||= $self->loader->guess;
my %args = @{$self->{options}};
if ($self->{server} eq "FCGI") {
# We deal with the possible failure modes of this in ->run
} elsif ($args{port}) {
$self->{explicit_port} = 1;
my $old_app = $self->{app};
$self->{app} = sub {
my $env = shift;
$env->{'rt.explicit_port'} = $args{port};
$old_app->($env, @_);
};
} else {
$self->set_options(port => (RT->Config->Get('WebPort') || '8080'));
}
}
# Don't assume port 5000 with no port or socket supplied; this allows
# the WebPort default to kick in (above), and also to provide useful
# error messages when starting FCGI without any options.
sub mangle_host_port_socket {
my $self = shift;
my ($host, $port, $socket, @listen) = @_;
return $self->SUPER::mangle_host_port_socket(@_)
if @listen or $port or $socket;
return host => $host, port => $port, socket => $socket,
@listen ? (listen => \@listen) : ();
}
sub app {
require RT::Interface::Web::Handler;
my $app = RT::Interface::Web::Handler->PSGIApp;
if ($ENV{RT_TESTING}) {
my $screen_logger = $RT::Logger->remove('screen');
require Log::Dispatch::Perl;
$RT::Logger->add(
Log::Dispatch::Perl->new(
name => 'rttest',
min_level => $screen_logger->min_level,
action => {
error => 'warn',
critical => 'warn'
}
)
);
require Plack::Middleware::Test::StashWarnings;
$app = Plack::Middleware::Test::StashWarnings->wrap($app);
}
return $app;
}
sub run {
my $self = shift;
my %args = @{$self->{options}};
# Plack::Handler::FCGI has its own catch for this, but doesn't
# notice that listen is an empty list, and we can also provide a
# better error message.
if ($self->{server} eq "FCGI" and not -S STDIN and not @{$args{listen} || []}) {
print STDERR "STDIN is not a socket, and no --listen, --socket, or --port provided\n";
exit 1;
}
eval { $self->SUPER::run(@_) };
my $err = $@;
exit 0 unless $err;
if ( $err =~ /listen/ ) {
print STDERR <<EOF;
WARNING: RT couldn't start up a web server on port $args{port}.
This is often the case if the port is already in use or you're running @{[$0]}
as someone other than your system's "root" user. You may also specify a
temporary port with: $0 --port <port>
EOF
if ($self->{explicit_port}) {
print STDERR
"Please check your system configuration or choose another port\n\n";
}
exit 1;
} else {
die
"Something went wrong while trying to run RT's standalone web server:\n\t"
. $err;
}
}
1;
|
