comment.

kazeburo · May 31, 2011 · 6d99fca · 6d99fca
1 parent b001c8a
commit 6d99fca
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/Test/TCP.pm b/lib/Test/TCP.pm
@@ -17,6 +17,8 @@ our @EXPORT = qw/ empty_port test_tcp wait_port /;
 # process does not die when received SIGTERM, on win32.
 my $TERMSIG = $^O eq 'MSWin32' ? 'KILL' : 'TERM';
 
+# get a empty port on 49152 .. 65535
+# http://www.iana.org/assignments/port-numbers
 sub empty_port {
     my $port = do {
         if (@_) {