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-rw-r--r--lib/lazar.rb6
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/lazar.rb b/lib/lazar.rb
index 7133d56..5347bbb 100644
--- a/lib/lazar.rb
+++ b/lib/lazar.rb
@@ -50,7 +50,11 @@ end
# http://stackoverflow.com/questions/19619582/number-of-processors-cores-in-command-line
CENTRAL_RSERVE_IP = `grep -oP "^\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}(?=.*rserve)" /etc/hosts`.chomp
NR_CORES = `getconf _NPROCESSORS_ONLN`.to_i
-R = Rserve::Connection.new( CENTRAL_RSERVE_IP.blank? ? "127.0.0.1" : CENTRAL_RSERVE_IP)
+if CENTRAL_RSERVE_IP.blank?
+ R = Rserve::Connection.new
+else
+ R = Rserve::Connection.new(:hostname => CENTRAL_RSERVE_IP)
+end
=begin
R.eval "
suppressPackageStartupMessages({