# 
# patch "netxx_pipe.cc"
#  from [822f6b306f3edd175d2225edf50df8cc77babf03]
#    to [a56db41c4d2ad914bc3b4621fd1f0d9a0c0125f8]
# 
===============================================
--- netxx_pipe.cc	822f6b306f3edd175d2225edf50df8cc77babf03
+++ netxx_pipe.cc	a56db41c4d2ad914bc3b4621fd1f0d9a0c0125f8
@@ -186,6 +186,12 @@
   std::string result;
   char buf[1024];
   Netxx::signed_size_type bytes;
+  Netxx::Probe probe;
+  Netxx::Timeout timeout(2L), instant(0,1);
+  probe.clear();
+  probe.add(pipe, Netxx::Probe::ready_read | Netxx::Probe::ready_oobd);
+  Netxx::Probe::result_type res = probe.ready(timeout);
+  L(F("probe %d\n") % res.first);
   do
   { bytes=pipe.read(buf,sizeof buf);
     if (bytes<=0) break;