require 5.10.1;
use warnings;
+use vars qw($root $is_win $systime $lockfn @inqueue $starttime $lockfn @outstanding_connects
+ $zombies @listeners $lang $myalias @debug $userfn $clusteraddr
+ $clusterport $mycall $decease $routeroot $me $reqreg $bumpexisting
+ $allowdxby $dbh $dsn $dbuser $dbpass $do_xml $systime_days $systime_daystart
+ $can_encode $maxconnect_user $maxconnect_node $idle_interval $log_flush_interval
+ $broadcast_debug
+ );
+
+$lang = 'en'; # default language
+$clusteraddr = '127.0.0.1'; # cluster tcp host address - used for things like console.pl
+$clusterport = 27754; # cluster tcp port
+$yes = 'Yes'; # visual representation of yes
+$no = 'No'; # ditto for no
+$user_interval = 11*60; # the interval between unsolicited prompts if no traffic
+
# make sure that modules are searched in the order local then perl
BEGIN {
umask 002;
+ # take into account any local::lib that might be present
+ eval {
+ require local::lib;
+ };
+ import local::lib unless ($@);
+
# root of directory tree for this system
$root = "/spider";
$root = $ENV{'DXSPIDER_ROOT'} if $ENV{'DXSPIDER_ROOT'};
die "$root/local/DXVars.pm doesn't exist, please RTFM" unless -e "$root/local/DXVars.pm";
# create some directories
- mkdir "$root/local_cmd", 02777 unless -d "$root/local_cmd";
- mkdir "$root/local_data", 02777 unless -d "$root/local_data";
+ mkdir "$root/local_cmd", 02774 unless -d "$root/local_cmd";
+
+ # locally stored data lives here
+ my $local_data = "$root/local_data";
+ mkdir $local_data, 02774 unless -d $local_data;
# try to create and lock a lockfile (this isn't atomic but
# should do for now
$is_win = ($^O =~ /^MS/ || $^O =~ /^OS-2/) ? 1 : 0; # is it Windows?
$systime = time;
+
}
-
-use Mojo::IOLoop;
-
use DXVars;
use SysVar;
+use strict;
+
+# order here is important - DXDebug snarfs Carp et al so that Mojo errors go into the debug log
+use DXDebug;
+
+use Mojolicious 7.26;
+use Mojo::IOLoop;
+
use Msg;
use IntMsg;
use Internet;
use ExtMsg;
use AGWConnect;
use AGWMsg;
-use DXDebug;
use DXLog;
use DXLogPrint;
use DXUtil;
use IsoTime;
use BPQMsg;
+
+
use Data::Dumper;
use IO::File;
use Fcntl ':flock';
use POSIX ":sys_wait_h";
-use Version;
use Web;
+use vars qw($version $build $gitversion $gitbranch);
+
use Local;
-package main;
-
-use strict;
-use vars qw(@inqueue $systime $starttime $lockfn @outstanding_connects
- $zombies $root @listeners $lang $myalias @debug $userfn $clusteraddr
- $clusterport $mycall $decease $is_win $routeroot $me $reqreg $bumpexisting
- $allowdxby $dbh $dsn $dbuser $dbpass $do_xml $systime_days $systime_daystart
- $can_encode $maxconnect_user $maxconnect_node $idle_interval $log_flush_interval
- $broadcast_debug
- );
@inqueue = (); # the main input queue, an array of hashes
$systime = 0; # the time now (in seconds)
@listeners = (); # list of listeners
$reqreg = 0; # 1 = registration required, 2 = deregister people
$bumpexisting = 1; # 1 = allow new connection to disconnect old, 0 - don't allow it
+our $allowmultiple = 0; # This is used in conjunction with $bumpexisting, in a rather weird way.
+our $min_reconnection_rate = 5*60; # minimum value of seconds between connections per user to allow co-existing users
+our $max_ssid = 15; # highest ssid to be searched for a spare one on multiple connections
+
+# If $allowmultiple > 0 and the $reconnection_rate is some value of seconds
+# based on the average connection time calculated from the $user->conntimel entries / frequency is
+# less than $reconnection_rate then we assume that there is more than one device (probably HRD) trying
+# to connect "at once". In which case we probe for a spare SSID for a user callsign to allow up to
+# $allowmultiple connections per callsign.
+
$allowdxby = 0; # 1 = allow "dx by <othercall>", 0 - don't allow it
$maxconnect_user = 3; # the maximum no of concurrent connections a user can have at a time
$maxconnect_node = 0; # Ditto but for nodes. In either case if a new incoming connection
my ($sort, $call, $line) = DXChannel::decode_input(0, $msg);
return unless defined $sort;
- unless (is_callsign($call)) {
- already_conn($conn, $call, DXM::msg($lang, "illcall", $call));
- return;
- }
-
- # set up the basic channel info
- # is there one already connected to me - locally?
- my $user = DXUser::get_current($call);
- my $dxchan = DXChannel::get($call);
- if ($dxchan) {
- if ($user && $user->is_node) {
- already_conn($conn, $call, DXM::msg($lang, 'conother', $call, $main::mycall));
+ my ($dxchan, $user);
+
+ if (is_webcall($call) && $conn->isa('IntMsg')) {
+ my $newcall = find_next_webcall();
+ unless ($newcall) {
+ already_conn($conn, $call, "Maximum no of web connected connects ($Web::maxssid) exceeded");
return;
}
- if ($bumpexisting) {
- my $ip = $conn->peerhost || 'unknown';
- $dxchan->send_now('D', DXM::msg($lang, 'conbump', $call, $ip));
- LogDbg('DXCommand', "$call bumped off by $ip, disconnected");
- $dxchan->disconnect;
- } else {
- already_conn($conn, $call, DXM::msg($lang, 'conother', $call, $main::mycall));
- return;
+ $call = $newcall;
+ $user = DXUser::get_current($call);
+ unless ($user) {
+ $user = DXUser->new($call);
+ $user->sort('W');
+ $user->wantbeep(0);
+ $user->name('web');
+ $user->qth('on the web');
+ $user->homenode($main::mycall);
+ $user->lat($main::mylatitude);
+ $user->long($main::mylongitude);
+ $user->qra($main::mylocator);
}
- }
-
- # (fairly) politely disconnect people that are connected to too many other places at once
- my $r = Route::get($call);
- if ($conn->{sort} && $conn->{sort} =~ /^I/ && $r && $user) {
- my @n = $r->parents;
- my $m = $r->isa('Route::Node') ? $maxconnect_node : $maxconnect_user;
- my $c = $user->maxconnect;
- my $v;
- $v = defined $c ? $c : $m;
- if ($v && @n >= $v) {
- my $nodes = join ',', @n;
- LogDbg('DXCommand', "$call has too many connections ($v) at $nodes - disconnected");
- already_conn($conn, $call, DXM::msg($lang, 'contomany', $call, $v, $nodes));
+ $user->startt($main::systime);
+ $conn->conns($call);
+ $dxchan = Web->new($call, $conn, $user);
+ $dxchan->enhanced(1);
+ $dxchan->ve7cc(1);
+ $msg =~ s/^A#WEB|/A$call|/;
+ $conn->send_now("C$call");
+ } else {
+ # "Normal" connections
+ unless (is_callsign($call)) {
+ already_conn($conn, $call, DXM::msg($lang, "illcall", $call));
return;
}
- }
- # is he locked out ?
- my $basecall = $call;
- $basecall =~ s/-\d+$//;
- my $baseuser = DXUser::get_current($basecall);
- my $lock = $user->lockout if $user;
- if ($baseuser && $baseuser->lockout || $lock) {
- if (!$user || !defined $lock || $lock) {
- my $host = $conn->peerhost || "unknown";
+ # is he locked out ?
+ $user = DXUser::get_current($call);
+ my $basecall = $call;
+ $basecall =~ s/-\d+$//; # remember this for later multiple user processing
+ my $lock;
+ if ($user) {
+ # we are a real user
+ $lock = $user->lockout;
+ } elsif ($allowmultiple) {
+ # could we be a potential "pseudo" connection
+ $user = DXUser::get_current($basecall);
+ $lock = $user->lockout if $user;
+ }
+ if ($lock) {
+ my $host = $conn->peerhost;
LogDbg('DXCommand', "$call on $host is locked out, disconnected");
$conn->disconnect;
return;
}
- }
- if ($user) {
- $user->{lang} = $main::lang if !$user->{lang}; # to autoupdate old systems
- } else {
- $user = DXUser->new($call);
- }
+ # set up the basic channel info for "Normal" Users
+ # is there one already connected to me - locally?
- # create the channel
- if ($user->is_node) {
- $dxchan = DXProt->new($call, $conn, $user);
- } elsif ($user->is_user) {
- $dxchan = DXCommandmode->new($call, $conn, $user);
-# } elsif ($user->is_bbs) { # there is no support so
-# $dxchan = BBS->new($call, $conn, $user); # don't allow it!!!
- } else {
- die "Invalid sort of user on $call = $sort";
- }
+ $dxchan = DXChannel::get($call);
+ my $newcall = $call;
+ if ($dxchan) {
+ if ($user && $user->is_node) {
+ already_conn($conn, $call, DXM::msg($lang, 'conother', $call, $main::mycall));
+ return;
+ }
+ if ($allowmultiple && $user->is_user) {
+ # determine whether we are a candidate, have we flip-flopped frequently enough?
+ my @lastconns = @{$user->connlist} if $user->connlist;
+ my $allow = 0;
+ if (@lastconns >= $DXUser::maxconnlist) {
+ $allow = $lastconns[-1]->[0] - $lastconns[0]->[0] < $min_reconnection_rate;
+ }
+ # search for a spare ssid
+ L1: for (my $count = $call =~ /-\d+$/?0:1; $allow && $count < $allowmultiple; ) { # remember we have one call already
+ my $lastid = 1;
+ for (; $lastid < $max_ssid && $count < $allowmultiple; ++$lastid) {
+ my $chan = DXChannel::get("$basecall-$lastid");
+ if ($chan) {
+ ++$count;
+ next;
+ }
+ # we have a free call-ssid, save it
+ $newcall = "$basecall-$lastid";
+ last L1;
+ }
+ }
+ }
+
+ # handle "normal" (non-multiple) connections in the existing way
+ if ($call eq $newcall) {
+ if ($bumpexisting) {
+ my $ip = $dxchan->hostname;
+ $dxchan->send_now('D', DXM::msg($lang, 'conbump', $call, $ip));
+ Log('', "$call bumped off by $ip, disconnected");
+ $dxchan->disconnect;
+ } else {
+ already_conn($conn, $call, DXM::msg($lang, 'conother', $call, $main::mycall));
+ return;
+ }
+ }
+
+ # make sure that the conn has the (possibly) new callsign
+ $conn->conns($newcall);
+ $msg =~ s/$call/$newcall/;
+ }
- # check that the conn has a callsign
- $conn->conns($call) if $conn->isa('IntMsg');
+
+ # (fairly) politely disconnect people that are connected to too many other places at once
+ my $r = Route::get($call);
+ if ($conn->{sort} && $conn->{sort} =~ /^I/ && $r && $user) {
+ my @n = $r->parents;
+ my $m = $r->isa('Route::Node') ? $maxconnect_node : $maxconnect_user;
+ my $c = $user->maxconnect;
+ my $v;
+ $v = defined $c ? $c : $m;
+ if ($v && @n >= $v+$allowmultiple) {
+ my $nodes = join ',', @n;
+ LogDbg('DXCommand', "$call has too many connections ($v) at $nodes - disconnected");
+ already_conn($conn, $call, DXM::msg($lang, 'contomany', $call, $v, $nodes));
+ return;
+ }
+ }
+
+ if ($user) {
+ $user->{lang} = $main::lang if !$user->{lang}; # to autoupdate old systems
+ } else {
+ $user = DXUser->new($call);
+ }
+
+ # create the channel
+ # NOTE we are SHARING the same $user if $allowmultiple is > 1
+
+ $user->startt($systime); # mark the start time of this connection
+ if ($user->is_node) {
+ $dxchan = DXProt->new($call, $conn, $user);
+ } elsif ($user->is_user) {
+ $dxchan = DXCommandmode->new($newcall, $conn, $user);
+ } else {
+ die "Invalid sort of user on $call = $sort";
+ }
+ }
+
# set callbacks
$conn->set_error(sub {my $err = shift; LogDbg('DXCommand', "Comms error '$err' received for call $dxchan->{call}"); $dxchan->disconnect(1);});
$conn->set_on_eof(sub {$dxchan->disconnect});
$conn->set_rproc(sub {my ($conn,$msg) = @_; $dxchan->rec($msg);});
+ if ($sort eq 'W') {
+ $dxchan->enhanced(1);
+ $dxchan->sort('W');
+ }
$dxchan->rec($msg);
}
$SIG{'INT'} = 'IGNORE';
}
- DXUser::sync;
if (defined &Local::finish) {
eval {
$l->close_server;
}
- LogDbg('cluster', "DXSpider V$version, build $build (git: $gitversion) ended");
+ LogDbg('cluster', "DXSpider V$version, build $build (git: $gitbranch/$gitversion) ended");
dbg("bye bye everyone - bye bye");
dbgclose();
Logclose();
AGWMsg::init(\&new_channel);
}
-our $io_disconnected;
-
-sub idle_loop
-{
- my $timenow = time;
-
- BPQMsg::process();
-# DXChannel::process();
-
- # $DB::trace = 0;
-
- # do timed stuff, ongoing processing happens one a second
- if ($timenow != $systime) {
- reap() if $zombies;
- $systime = $timenow;
- my $days = int ($systime / 86400);
- if ($systime_days != $days) {
- $systime_days = $days;
- $systime_daystart = $days * 86400;
- }
- IsoTime::update($systime);
- DXCron::process(); # do cron jobs
- DXCommandmode::process(); # process ongoing command mode stuff
- DXXml::process();
- DXProt::process(); # process ongoing ak1a pcxx stuff
- DXConnect::process();
- DXMsg::process();
- DXDb::process();
- DXUser::process();
- DXDupe::process();
- DXCron::process(); # do cron jobs
- IsoTime::update($systime);
- DXProt::process(); # process ongoing ak1a pcxx stuff
- DXConnect::process();
- DXUser::process();
- AGWMsg::process();
-
- Timer::handler();
- DXLog::flushall();
- }
-
- if (defined &Local::process) {
- eval {
- Local::process(); # do any localised processing
- };
- dbg("Local::process error $@") if $@;
- }
-
- while ($ending) {
- my $dxchan;
-
- dbg("DXSpider Ending $ending");
-
- unless ($io_disconnected++) {
-
- # disconnect users
- foreach $dxchan (DXChannel::get_all_users) {
- $dxchan->disconnect;
- }
-
- # disconnect nodes
- foreach $dxchan (DXChannel::get_all_nodes) {
- next if $dxchan == $main::me;
- $dxchan->disconnect(2);
- }
- $main::me->disconnect;
- }
-
- Mojo::IOLoop->stop if --$ending <= 0;
- }
-}
sub setup_start
{
import Encode;
$can_encode = 1;
}
+ $gitbranch = 'none';
+ $gitversion = 'none';
eval { require Git; };
unless ($@) {
import Git;
my $desc = $repo->command_oneline(['describe', '--long'], STDERR => 0);
if ($desc) {
my ($v, $s, $b, $g) = $desc =~ /^([\d.]+)(?:\.(\d+))?-(\d+)-g([0-9a-f]+)/;
+ $s ||= '';
+ dbg("Git: $desc");
+ dbg("Git: V=$v S=$s B=$b g=$g");
$version = $v;
$build = $b || 0;
$gitversion = "$g\[r]";
}
+ my @branch = $repo->command([qw{branch}], STDERR=>0);
+ for (@branch) {
+ my ($star, $b) = split /\s+/;
+ if ($star eq '*') {
+ $gitbranch = $b;
+ last;
+ }
+ }
}
}
$SIG{__DIE__} = $w;
# banner
my ($year) = (gmtime)[5];
$year += 1900;
- LogDbg('cluster', "DXSpider V$version, build $build (git: $gitversion) started");
+ LogDbg('cluster', "DXSpider V$version, build $build (git: $gitbranch/$gitversion) started");
dbg("Copyright (c) 1998-$year Dirk Koopman G1TLH");
# load Prefixes
# initialise User file system
dbg("loading user file system ...");
- DXUser::init(1);
+ DXUser::init(4); # version 4 == json format
# look for the sysop and the alias user and complain if they aren't there
{
#open(DB::OUT, "|tee /tmp/aa");
}
+our $io_disconnected;
+
+sub idle_loop
+{
+ BPQMsg::process();
+# DXCommandmode::process(); # process ongoing command mode stuff
+# DXProt::process(); # process ongoing ak1a pcxx stuff
+
+ if (defined &Local::process) {
+ eval {
+ Local::process(); # do any localised processing
+ };
+ dbg("Local::process error $@") if $@;
+ }
+
+ while ($ending) {
+ my $dxchan;
+
+ dbg("DXSpider Ending $ending");
+
+ unless ($io_disconnected++) {
+
+ # disconnect users
+ foreach $dxchan (DXChannel::get_all_users) {
+ $dxchan->disconnect;
+ }
+
+ # disconnect nodes
+ foreach $dxchan (DXChannel::get_all_nodes) {
+ next if $dxchan == $main::me;
+ $dxchan->disconnect(2);
+ }
+ $main::me->disconnect;
+ }
+
+ Mojo::IOLoop->stop if --$ending <= 0;
+ }
+}
+
+sub per_sec
+{
+ my $timenow = time;
+
+ reap() if $zombies;
+ $systime = $timenow;
+ my $days = int ($systime / 86400);
+ if ($systime_days != $days) {
+ $systime_days = $days;
+ $systime_daystart = $days * 86400;
+ }
+ IsoTime::update($systime);
+ DXCommandmode::process(); # process ongoing command mode stuff
+ DXProt::process(); # process ongoing ak1a pcxx stuff
+ DXCron::process(); # do cron jobs
+ DXXml::process();
+ DXConnect::process();
+ DXMsg::process();
+ DXDb::process();
+ DXUser::process();
+ DXDupe::process();
+ DXCron::process(); # do cron jobs
+ IsoTime::update($systime);
+ DXConnect::process();
+ DXUser::process();
+ AGWMsg::process();
+
+ Timer::handler();
+ DXLog::flushall();
+}
+
+sub per_10_sec
+{
+
+}
+
+
+sub per_minute
+{
+
+}
+
+sub per_10_minute
+{
+
+}
+
+sub per_hour
+{
+
+}
+
+sub per_day
+{
+
+}
+
+sub start_node
+{
+ dbg("Before Web::start_node");
+
+ Mojo::IOLoop->start unless Mojo::IOLoop->is_running;
+
+ dbg("After Web::start_node");
+}
setup_start();
my $main_loop = Mojo::IOLoop->recurring($idle_interval => \&idle_loop);
my $log_flush_loop = Mojo::IOLoop->recurring($log_flush_interval => \&DXLog::flushall);
my $cpusecs_loop = Mojo::IOLoop->recurring(5 => sub {my @t = times; $clssecs = $t[0]+$t[1]; $cldsecs = $t[2]+$t[3]});
+my $persec = Mojo::IOLoop->recurring(1 => \&per_sec);
+my $per10sec = Mojo::IOLoop->recurring(10 => \&per_10_sec);
+my $permin = Mojo::IOLoop->recurring(60 => \&per_minute);
+my $per10min = Mojo::IOLoop->recurring(600 => \&per_10_minute);
+my $perhour = Mojo::IOLoop->recurring(3600 => \&per_hour);
+my $perday = Mojo::IOLoop->recurring(86400 => \&per_day);
-Web::start_node();
+start_node();
cease(0);
+
exit(0);