telnet: removed unused block. BlockingCall: little more debugging

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@6484 2b470e98-0d58-463d-a4d8-8e2adae1ed80

fhem/FHEM/98_telnet.pm

@@ -251,9 +251,6 @@ telnet_Read($)
       }
     }
     $gotCmd = 1;
-    if( $cmd =~ s/\xff(\xfb|\xfd)(.)// ) {
-      #syswrite($hash->{CD}, sprintf("%c%c%c", 255, (ord($1)==253?251:253), ord($2)));
-    }
     if($cmd) {
       if($cmd =~ m/\\ *$/) {                     # Multi-line
         $hash->{prevlines} .= $cmd . "\n";

fhem/FHEM/Blocking.pm

@@ -70,6 +70,7 @@ BlockingCall($$@)
   }
 
   if($pid) {
+    Log 4, "BlockingCall created child ($pid), uses $tName to connect back";
     my %h = ( pid=>$pid, fn=>$blockingFn, finishFn=>$finishFn, 
               abortFn=>$abortFn, abortArg=>$abortArg );
     if($timeout) {