Add missing require for using the TCPServer in connection_spec. This fixes #137 .

larskanis · larskanis · commit dfd39986716e · 2012-08-04T15:53:28.000+02:00
diff --git a/spec/pg/connection_spec.rb b/spec/pg/connection_spec.rb
@@ -14,6 +14,7 @@
 require 'rspec'
 require 'spec/lib/helpers'
 require 'timeout'
+require 'socket'
 require 'pg'
 
 describe PG::Connection do
