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From mcpie...@apache.org
Subject [14/31] qpid-proton git commit: PROTON-781: Added Backoff to the Ruby reactive APIs.
Date Mon, 08 Jun 2015 18:13:43 GMT
PROTON-781: Added Backoff to the Ruby reactive APIs.


Project: http://git-wip-us.apache.org/repos/asf/qpid-proton/repo
Commit: http://git-wip-us.apache.org/repos/asf/qpid-proton/commit/ca7f8f99
Tree: http://git-wip-us.apache.org/repos/asf/qpid-proton/tree/ca7f8f99
Diff: http://git-wip-us.apache.org/repos/asf/qpid-proton/diff/ca7f8f99

Branch: refs/heads/PROTON-781-ruby-reactor-apis
Commit: ca7f8f993aa8a071e7cd4b380858b2a494ac4335
Parents: 58519ad
Author: Darryl L. Pierce <mcpierce@gmail.com>
Authored: Wed Mar 4 16:39:13 2015 -0500
Committer: Darryl L. Pierce <mcpierce@gmail.com>
Committed: Mon Jun 8 13:57:52 2015 -0400

----------------------------------------------------------------------
 proton-c/bindings/ruby/lib/qpid_proton.rb     |  1 +
 proton-c/bindings/ruby/lib/reactor/backoff.rb | 41 ++++++++++++++++++++++
 2 files changed, 42 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/ca7f8f99/proton-c/bindings/ruby/lib/qpid_proton.rb
----------------------------------------------------------------------
diff --git a/proton-c/bindings/ruby/lib/qpid_proton.rb b/proton-c/bindings/ruby/lib/qpid_proton.rb
index 6047613..661927e 100644
--- a/proton-c/bindings/ruby/lib/qpid_proton.rb
+++ b/proton-c/bindings/ruby/lib/qpid_proton.rb
@@ -104,6 +104,7 @@ require "reactor/ssl_config"
 require "reactor/global_overrides"
 require "reactor/urls"
 require "reactor/connector"
+require "reactor/backoff"
 
 module Qpid::Proton
   # @private

http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/ca7f8f99/proton-c/bindings/ruby/lib/reactor/backoff.rb
----------------------------------------------------------------------
diff --git a/proton-c/bindings/ruby/lib/reactor/backoff.rb b/proton-c/bindings/ruby/lib/reactor/backoff.rb
new file mode 100644
index 0000000..99682e5
--- /dev/null
+++ b/proton-c/bindings/ruby/lib/reactor/backoff.rb
@@ -0,0 +1,41 @@
+#--
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#++
+
+module Qpid::Proton::Reactor
+
+  class Backoff
+
+    def initialize
+      @delay = 0
+    end
+
+    def reset
+      @delay = 0
+    end
+
+    def next
+      current = @delay
+      current = 0.1 if current.zero?
+      @delay = [10, 2 * current].min
+      return current
+    end
+
+  end
+
+end


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