From b70be747913c158cb53bc6f7277f803f93bbb98d Mon Sep 17 00:00:00 2001
From: minima <minima>
Date: Wed, 28 Jul 2004 22:25:19 +0000
Subject: [PATCH] make investigate a bit faster by sending pings per interface

---
 perl/DXProt.pm      | 13 ++++++++-----
 perl/Investigate.pm |  6 +++++-
 2 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index e6f98c95..d4d5491a 100644
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -695,8 +695,9 @@ sub handle_16
 	unless ($ncall eq $self->{call} || $self->is_believed($ncall)) {
 		if (my $ivp = Investigate::get($ncall, $self->{call})) {
 			$ivp->store_pcxx($pcno,$line,$origin,@_);
+		} else {
+			dbg("PCPROT: We don't believe $ncall on $self->{call}") if isdbg('chanerr');
 		}
-		dbg("PCPROT: We don't believe $ncall on $self->{call}");
 		return;
 	}
 
@@ -848,8 +849,9 @@ sub handle_17
 	unless ($ncall eq $self->{call} || $self->is_believed($ncall)) {
 		if (my $ivp = Investigate::get($ncall, $self->{call})) {
 			$ivp->store_pcxx($pcno,$line,$origin,@_);
+		} else {
+			dbg("PCPROT: We don't believe $ncall on $self->{call}") if isdbg('chanerr');
 		}
-		dbg("PCPROT: We don't believe $ncall on $self->{call}");
 		return;
 	}
 
@@ -1005,7 +1007,7 @@ sub handle_19
 				$ivp->here($here);
 				$ivp->store_pcxx($pcno,$genline,$origin,'PC19',$here,$call,$conf,$ver,$_[-1]);
 			} else {
-				dbg("PCPROT: We don't believe $call on $self->{call}");
+				dbg("PCPROT: We don't believe $call on $self->{call}") if isdbg('chanerr');
 			}
 			$user->put;
 			next;
@@ -1101,8 +1103,9 @@ sub handle_21
 	unless ($call eq $self->{call} || $self->is_believed($call)) {
 		if (my $ivp = Investigate::get($call, $self->{call})) {
 			$ivp->store_pcxx($pcno,$line,$origin,@_);
+		} else {
+			dbg("PCPROT: We don't believe $call on $self->{call}") if isdbg('chanerr');
 		}
-		dbg("PCPROT: We don't believe $call on $self->{call}");
 		return;
 	}
 
@@ -2455,7 +2458,7 @@ sub eph_dup
 	$s =~ s/\^H\d\d?\^?\~?$//;
 	$r = 1 if exists $eph{$s};    # pump up the dup if it keeps circulating
 	$eph{$s} = $main::systime + $t;
-	dbg("PCPROT: emphemeral duplicate") if $r && isdbg('chan'); 
+	dbg("PCPROT: emphemeral duplicate") if $r && isdbg('chanerr'); 
 	return $r;
 }
 
diff --git a/perl/Investigate.pm b/perl/Investigate.pm
index d59a57b5..5fce74b6 100644
--- a/perl/Investigate.pm
+++ b/perl/Investigate.pm
@@ -47,6 +47,7 @@ my $lastping = 0;				# last ping done
 		  pcxx => '0,Stored PCProt,parray',
 		 );
 
+my %via = ();
 
 sub new
 {
@@ -87,6 +88,7 @@ sub handle_ping
 	my $self = shift;
 	dbg("Investigate: ping received for $self->{call} via $self->{via}") if isdbg('investigate');
 	if ($self->{state} eq 'waitping') {
+		$via{$self->{via}} = 0;       # cue up next ping on this interface
 		delete $list{"$self->{via},$self->{call}"};
 		my $user = DXUser->get_current($self->{via});
 		if ($user) {
@@ -120,11 +122,13 @@ sub process
 {
 	while (my ($k, $v) = each %list) {
 		if ($v->{state} eq 'start') {
-			if ($main::systime > $lastping+$pingint) {
+			my $v = $via{$v->{via}} || 0;
+			if ($main::systime > $v+$pingint) {
 				DXProt::addping($main::mycall, $v->{call}, $v->{via});
 				$v->{start} = $lastping = $main::systime;
 				dbg("Investigate: ping sent to $v->{call} via $v->{via}") if isdbg('investigate');
 				$v->chgstate('waitping');
+				$via{$v->{via}} = $main::systime;
 			}
 		} elsif ($v->{state} eq 'waitping') {
 			if ($main::systime > $v->{start} + $maxpingwait) {
-- 
2.34.1