X-Git-Url: http://www.dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FMsg.pm;h=70009d74f483a94a51500daed2b13bc4c9bebd51;hb=b9dffeff7239952814342dad19db3a51def6fab7;hp=00569928165bb2a630862b4d1fd9603ee05f6d8a;hpb=a204e3cd89e849e97db25879b4ddf62b770bd227;p=spider.git

diff --git a/perl/Msg.pm b/perl/Msg.pm
index 00569928..70009d74 100644
--- a/perl/Msg.pm
+++ b/perl/Msg.pm
@@ -12,12 +12,6 @@ package Msg;
 
 use strict;
 
-use vars qw($VERSION $BRANCH);
-$VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/  || (0,0));
-$main::build += $VERSION;
-$main::branch += $BRANCH;
-
 use IO::Select;
 use IO::Socket;
 use DXDebug;
@@ -42,11 +36,9 @@ BEGIN {
         require POSIX; POSIX->import(qw(O_NONBLOCK F_SETFL F_GETFL))
     };
 	if ($@ || $main::is_win) {
-#		print STDERR "POSIX Blocking *** NOT *** supported $@\n";
-		$blocking_supported = 0;
+		$blocking_supported = IO::Socket->can('blocking') ? 2 : 0;
 	} else {
-		$blocking_supported = 1;
-#		print STDERR "POSIX Blocking enabled\n";
+		$blocking_supported = IO::Socket->can('blocking') ? 2 : 1;
 	}
 
 
@@ -139,12 +131,8 @@ sub blocking
 	return unless $blocking_supported;
 
 	# Make the handle stop blocking, the Windows way.
-	if ($main::is_win) { 
-	  # 126 is FIONBIO (some docs say 0x7F << 16)
-		ioctl( $_[0],
-			   0x80000000 | (4 << 16) | (ord('f') << 8) | 126,
-			   "$_[1]"
-			 );
+	if ($blocking_supported) { 
+		$_[0]->blocking($_[1]);
 	} else {
 		my $flags = fcntl ($_[0], F_GETFL, 0);
 		if ($_[1]) {
@@ -346,10 +334,10 @@ sub _send {
     # return to the event loop only after every message, or if it
     # is likely to block in the middle of a message.
 
-	if ($conn->{blocking} != $flush) {
-		blocking($sock, $flush);
-		$conn->{blocking} = $flush;
-	}
+#	if ($conn->{blocking} != $flush) {
+#		blocking($sock, $flush);
+#		$conn->{blocking} = $flush;
+#	}
     my $offset = (exists $conn->{send_offset}) ? $conn->{send_offset} : 0;
 
     while (@$rq) {