From d595fb65574007527eab0c03bc90de4e6e3b2ac8 Mon Sep 17 00:00:00 2001
From: murgatroid99 <mlumish@google.com>
Date: Mon, 16 May 2016 14:53:13 -0700
Subject: Handle signals properly when dropping GVL

---
 src/ruby/lib/grpc.rb         |  1 -
 src/ruby/lib/grpc/signals.rb | 69 --------------------------------------------
 2 files changed, 70 deletions(-)
 delete mode 100644 src/ruby/lib/grpc/signals.rb

(limited to 'src/ruby/lib')

diff --git a/src/ruby/lib/grpc.rb b/src/ruby/lib/grpc.rb
index 7c9aae30e9..19b514e4e5 100644
--- a/src/ruby/lib/grpc.rb
+++ b/src/ruby/lib/grpc.rb
@@ -33,7 +33,6 @@ require_relative 'grpc/errors'
 require_relative 'grpc/grpc'
 require_relative 'grpc/logconfig'
 require_relative 'grpc/notifier'
-require_relative 'grpc/signals'
 require_relative 'grpc/version'
 require_relative 'grpc/core/time_consts'
 require_relative 'grpc/generic/active_call'
diff --git a/src/ruby/lib/grpc/signals.rb b/src/ruby/lib/grpc/signals.rb
deleted file mode 100644
index 2ab85c8bb1..0000000000
--- a/src/ruby/lib/grpc/signals.rb
+++ /dev/null
@@ -1,69 +0,0 @@
-# Copyright 2016, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-require 'thread'
-require_relative 'grpc'
-
-# GRPC contains the General RPC module.
-module GRPC
-  # Signals contains gRPC functions related to signal handling
-  module Signals
-    @interpreter_exiting = false
-    @signal_handlers = []
-    @handlers_mutex = Mutex.new
-
-    def register_handler(&handler)
-      @handlers_mutex.synchronize do
-        @signal_handlers.push(handler)
-        handler.call if @exit_signal_received
-      end
-      # Returns a function to remove the handler
-      lambda do
-        @handlers_mutex.synchronize { @signal_handlers.delete(handler) }
-      end
-    end
-    module_function :register_handler
-
-    def wait_for_signals
-      t = Thread.new do
-        sleep 0.1 until GRPC::Core.signal_received? || @interpreter_exiting
-        unless @interpreter_exiting
-          @handlers_mutex.synchronize do
-            @signal_handlers.each(&:call)
-          end
-        end
-      end
-      at_exit do
-        @interpreter_exiting = true
-        t.join
-      end
-    end
-    module_function :wait_for_signals
-  end
-end
-- 
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