X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=lib%2FZOOM%2FIRSpy.pm;h=a496c67e78bf2115dc3e4fb63142d2fa953ec0ba;hb=9a2899855f877172facc65a396ce5f6157d3ecd3;hp=b2e0f154868bb1377b418c6595d40472506d35b4;hpb=a6fb2364986bfbd051d227a45dd73ce4260dde5f;p=irspy-moved-to-github.git

diff --git a/lib/ZOOM/IRSpy.pm b/lib/ZOOM/IRSpy.pm
index b2e0f15..a496c67 100644
--- a/lib/ZOOM/IRSpy.pm
+++ b/lib/ZOOM/IRSpy.pm
@@ -1,4 +1,4 @@
-# $Id: IRSpy.pm,v 1.63 2007-02-22 15:43:13 mike Exp $
+# $Id: IRSpy.pm,v 1.66 2007-02-23 13:18:43 mike Exp $
 
 package ZOOM::IRSpy;
 
@@ -364,6 +364,7 @@ sub check {
 		    }
 		    if (!defined $nextaddr) {
 			$conn->log("irspy", "has no more tests: removing");
+			### Does this go wrong if two connections are exhausted?
 			splice @conn, $i0, 1;
 			$this->_rewrite_record($conn);
 			$conn->option(rewrote_record => 1);
@@ -397,8 +398,6 @@ sub check {
 		$conn->current_task($task);
 		$task->run();
 	    }
-
-	    # Do we need to test $conn->is_idle()?  I don't think so!
 	}
 
 	my $i0 = ZOOM::event(\@conn);
@@ -427,14 +426,19 @@ sub check {
 	eval { $conn->_check() };
 	if ($@ &&
 	    ($ev == ZOOM::Event::RECV_DATA ||
-	     $ev == ZOOM::Event::ZEND)) {
+	     $ev == ZOOM::Event::ZEND ||
+	     ($ev == ZOOM::Event::RECV_APDU &&
+	      !$task->isa("ZOOM::IRSpy::Task::Connect")))) {
 	    # An error in, say, a search response, becomes visible to
 	    # ZOOM before the Receive Data event is sent and persists
 	    # until after the End, which means that successive events
 	    # each report the same error.  So we just ignore errors on
-	    # "unimportant" events.  ### But this doesn't work for,
-	    # say, a Connection Refused, as the only event that shows
-	    # us this error is the ZEND.
+	    # "unimportant" events.  We can also ignore errors on
+	    # RECV_APDU in most cases, but since there is no RECV_INIT
+	    # event, we need to avoid doing this if the task is
+	    # Connect.  Yuck -- special cases.
+	    # ### But this doesn't work for, say, a Connection Refused,
+	    # as the only event that shows us this error is the ZEND.
 	    $conn->log("irspy_event", "ignoring error ",
 		       "on event $ev ($evstr): $@");
 	    next;
@@ -497,11 +501,13 @@ sub check {
     $this->log("irspy", "exiting main loop");
     # Sanity checks: none of the following should ever happen
     my $finished = 1;
-    foreach my $conn (@{ $this->{connections} }) {
+    @conn = @{ $this->{connections} };
+    foreach my $conn (@conn) {
 	my $test = $conn->option("current_test_address");
 	my $next = $this->_next_test($test);
 	if (defined $next) {
-	    $this->log("irspy", "$conn (in test '$test') has queued test '$next'");
+	    $this->log("irspy",
+		       "$conn (in test '$test') has queued test '$next'");
 	    $finished = 0;
 	}
 	if (my $task = $conn->current_task()) {
@@ -513,7 +519,8 @@ sub check {
 	    $finished = 0;
 	}
 	if (!$conn->is_idle()) {
-	    $this->log("irspy", "$conn still has ZOOM-C level tasks queued: see below");
+	    $this->log("irspy",
+		       "$conn still has ZOOM-C level tasks queued: see below");
 	    $finished = 0;
 	}
 	my $ev = $conn->peek_event();
@@ -529,8 +536,8 @@ sub check {
     }
 
     # This really shouldn't be necessary, and in practice it rarely
-    # helps, but it's belt and braces.  For now, we don't do this
-    # (hence the zero in the $nruns check).
+    # helps, but it's belt and braces.  (For now, we don't do this
+    # hence the zero in the $nruns check).
     if (!$finished) {
 	if (++$nruns < 0) {
 	    $this->log("irspy", "back into main loop, ${nruns}th time");
@@ -541,7 +548,6 @@ sub check {
     }
 
     # This shouldn't happen emit anything either:
-    @conn = @{ $this->{connections} };
     while ((my $i1 = ZOOM::event(\@conn)) > 0) {
 	my $conn = $conn[$i1-1];
 	my $ev = $conn->last_event();