jruby · Sep 17, 2015 · Sep 17, 2015 · Sep 17, 2015
diff --git a/test/truffle/subjects/big-tree.rb b/test/truffle/subjects/big-tree.rb
diff --git a/test/truffle/subjects/client.rb b/test/truffle/subjects/client.rb
diff --git a/test/truffle/subjects/server.rb → test/truffle/subjects/one-request.rb b/test/truffle/subjects/server.rb → test/truffle/subjects/one-request.rb
@@ -7,11 +7,22 @@
 # GNU General Public License version 2
 # GNU Lesser General Public License version 2.1
 
-# Serves a single request then shuts down. Useful with client.rb to make that
-# request.
+# Serves a single request then shuts down. Provides both the client and the
+# server.
 
+require 'open-uri'
 require 'webrick'
 
+Thread.new do
+  loop do
+    begin
+      open('http://localhost:8000/hello').read
+      break
+    rescue
+    end
+  end
+end
+
 server = WEBrick::HTTPServer.new(Port: 8000)
 
 server.mount_proc '/hello' do |req, res|

diff --git a/truffle/src/main/java/org/jruby/truffle/nodes/rubinius/PosixNodes.java b/truffle/src/main/java/org/jruby/truffle/nodes/rubinius/PosixNodes.java
@@ -1115,4 +1115,19 @@ public int getSockOptionsSymbols(VirtualFrame frame, int sockfd, DynamicObject l
 
     }
 
+    @CoreMethod(names = "close", isModuleFunction = true, required = 1)
+    public abstract static class CloseNode extends CoreMethodArrayArgumentsNode {
+
+        public CloseNode(RubyContext context, SourceSection sourceSection) {
+            super(context, sourceSection);
+        }
+
+        @CompilerDirectives.TruffleBoundary
+        @Specialization
+        public int close(int file) {
+            return posix().close(file);
+        }
+
+    }
+
 }
diff --git a/truffle/src/main/ruby/core/shims.rb b/truffle/src/main/ruby/core/shims.rb
@@ -247,3 +247,7 @@ def inplace_mode=(ext)
   end
 
 end
+
+# JRuby uses this for example to make proxy settings visible to stdlib/uri/common.rb
+
+ENV_JAVA = {}
-Original file line number
+Diff line change
@@ @@ -247,3 +247,7 @@ def inplace_mode=(ext) @@
       end
     end
+    # JRuby uses this for example to make proxy settings visible to stdlib/uri/common.rb
+    ENV_JAVA = {}