Merge master into merge-0.14-into-master

Conflicts:
- gRPC.podspec
  - Only had non-trivial changes in the core file list, which will need to be
    regenerated (in gRPC-Core.podspec).
- src/objective-c/BoringSSL.podspec
  - Had trivial conflicts in the version.
- src/objective-c/examples/RemoteTestClient/RemoteTest.podspec
  - Trivial conflicts in quoting.
- src/objective-c/examples/Sample/Sample.xcodeproj/project.pbxproj and
src/objective-c/examples/SwiftSample/SwiftSample.xcodeproj/project.pbxproj
  - The master version is used, pending testing. The 0.14 version had emoji and
    some unneeded entries.
- src/objective-c/tests/Podfile
  - Added CronetFramework pod, and warning silencing from master.
- templates/gRPC.podspec.template
  - Deleted.
- third_party/protobuf
  - Using master commit, but need to verify if it works for frameworks.

8 files changed, 331 insertions, 10 deletions

diff --git a/src/ruby/pb/grpc/health/v1/health_services.rb b/src/ruby/pb/grpc/health/v1/health_services.rb
index cb79b20437..68a3956f54 100644
--- a/src/ruby/pb/grpc/health/v1/health_services.rb
+++ b/src/ruby/pb/grpc/health/v1/health_services.rb
@@ -1,5 +1,35 @@
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # Source: grpc/health/v1/health.proto for package 'grpc.health.v1'
+# Original file comments:
+# Copyright 2015, 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 'grpc'
 require 'grpc/health/v1/health'
@@ -8,8 +38,6 @@ module Grpc
   module Health
     module V1
       module Health
-
-        # TODO: add proto service documentation here
         class Service
 
           include GRPC::GenericService
diff --git a/src/ruby/pb/grpc/testing/duplicate/echo_duplicate_services.rb b/src/ruby/pb/grpc/testing/duplicate/echo_duplicate_services.rb
index 9f6e7e0e42..eb523ffa6f 100644
--- a/src/ruby/pb/grpc/testing/duplicate/echo_duplicate_services.rb
+++ b/src/ruby/pb/grpc/testing/duplicate/echo_duplicate_services.rb
@@ -1,15 +1,45 @@
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
-# Source: src/proto/grpc/testing/duplicate/echo_duplicate.proto for package 'grpc.testing.duplicate'
+# Source: grpc/testing/duplicate/echo_duplicate.proto for package 'grpc.testing.duplicate'
+# Original file comments:
+# Copyright 2015, 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.
+#
+# This is a partial copy of echo.proto with a different package name.
+#
 
 require 'grpc'
-require 'src/proto/grpc/testing/duplicate/echo_duplicate'
+require 'grpc/testing/duplicate/echo_duplicate'
 
 module Grpc
   module Testing
     module Duplicate
       module EchoTestService
-
-        # TODO: add proto service documentation here
         class Service
 
           include GRPC::GenericService
diff --git a/src/ruby/pb/grpc/testing/metrics_services.rb b/src/ruby/pb/grpc/testing/metrics_services.rb
index f5778bbbb1..467b7b3ee5 100644
--- a/src/ruby/pb/grpc/testing/metrics_services.rb
+++ b/src/ruby/pb/grpc/testing/metrics_services.rb
@@ -1,5 +1,41 @@
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # Source: grpc/testing/metrics.proto for package 'grpc.testing'
+# Original file comments:
+# Copyright 2015-2016, 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.
+#
+# Contains the definitions for a metrics service and the type of metrics
+# exposed by the service.
+#
+# Currently, 'Gauge' (i.e a metric that represents the measured value of
+# something at an instant of time) is the only metric type supported by the
+# service.
 
 require 'grpc'
 require 'grpc/testing/metrics'
@@ -7,8 +43,6 @@ require 'grpc/testing/metrics'
 module Grpc
   module Testing
     module MetricsService
-
-      # TODO: add proto service documentation here
       class Service
 
         include GRPC::GenericService
@@ -17,7 +51,10 @@ module Grpc
         self.unmarshal_class_method = :decode
         self.service_name = 'grpc.testing.MetricsService'
 
+        # Returns the values of all the gauges that are currently being maintained by
+        # the service
         rpc :GetAllGauges, EmptyMessage, stream(GaugeResponse)
+        # Returns the value of one gauge
         rpc :GetGauge, GaugeRequest, GaugeResponse
       end
 
diff --git a/src/ruby/pb/src/proto/grpc/testing/empty.rb b/src/ruby/pb/src/proto/grpc/testing/empty.rb
new file mode 100644
index 0000000000..9c2568d605
--- /dev/null
+++ b/src/ruby/pb/src/proto/grpc/testing/empty.rb
@@ -0,0 +1,15 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: src/proto/grpc/testing/empty.proto
+
+require 'google/protobuf'
+
+Google::Protobuf::DescriptorPool.generated_pool.build do
+  add_message "grpc.testing.Empty" do
+  end
+end
+
+module Grpc
+  module Testing
+    Empty = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.Empty").msgclass
+  end
+end
diff --git a/src/ruby/pb/src/proto/grpc/testing/messages.rb b/src/ruby/pb/src/proto/grpc/testing/messages.rb
new file mode 100644
index 0000000000..2bdfe0eade
--- /dev/null
+++ b/src/ruby/pb/src/proto/grpc/testing/messages.rb
@@ -0,0 +1,84 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: src/proto/grpc/testing/messages.proto
+
+require 'google/protobuf'
+
+Google::Protobuf::DescriptorPool.generated_pool.build do
+  add_message "grpc.testing.Payload" do
+    optional :type, :enum, 1, "grpc.testing.PayloadType"
+    optional :body, :bytes, 2
+  end
+  add_message "grpc.testing.EchoStatus" do
+    optional :code, :int32, 1
+    optional :message, :string, 2
+  end
+  add_message "grpc.testing.SimpleRequest" do
+    optional :response_type, :enum, 1, "grpc.testing.PayloadType"
+    optional :response_size, :int32, 2
+    optional :payload, :message, 3, "grpc.testing.Payload"
+    optional :fill_username, :bool, 4
+    optional :fill_oauth_scope, :bool, 5
+    optional :response_compression, :enum, 6, "grpc.testing.CompressionType"
+    optional :response_status, :message, 7, "grpc.testing.EchoStatus"
+  end
+  add_message "grpc.testing.SimpleResponse" do
+    optional :payload, :message, 1, "grpc.testing.Payload"
+    optional :username, :string, 2
+    optional :oauth_scope, :string, 3
+  end
+  add_message "grpc.testing.StreamingInputCallRequest" do
+    optional :payload, :message, 1, "grpc.testing.Payload"
+  end
+  add_message "grpc.testing.StreamingInputCallResponse" do
+    optional :aggregated_payload_size, :int32, 1
+  end
+  add_message "grpc.testing.ResponseParameters" do
+    optional :size, :int32, 1
+    optional :interval_us, :int32, 2
+  end
+  add_message "grpc.testing.StreamingOutputCallRequest" do
+    optional :response_type, :enum, 1, "grpc.testing.PayloadType"
+    repeated :response_parameters, :message, 2, "grpc.testing.ResponseParameters"
+    optional :payload, :message, 3, "grpc.testing.Payload"
+    optional :response_compression, :enum, 6, "grpc.testing.CompressionType"
+    optional :response_status, :message, 7, "grpc.testing.EchoStatus"
+  end
+  add_message "grpc.testing.StreamingOutputCallResponse" do
+    optional :payload, :message, 1, "grpc.testing.Payload"
+  end
+  add_message "grpc.testing.ReconnectParams" do
+    optional :max_reconnect_backoff_ms, :int32, 1
+  end
+  add_message "grpc.testing.ReconnectInfo" do
+    optional :passed, :bool, 1
+    repeated :backoff_ms, :int32, 2
+  end
+  add_enum "grpc.testing.PayloadType" do
+    value :COMPRESSABLE, 0
+    value :UNCOMPRESSABLE, 1
+    value :RANDOM, 2
+  end
+  add_enum "grpc.testing.CompressionType" do
+    value :NONE, 0
+    value :GZIP, 1
+    value :DEFLATE, 2
+  end
+end
+
+module Grpc
+  module Testing
+    Payload = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.Payload").msgclass
+    EchoStatus = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.EchoStatus").msgclass
+    SimpleRequest = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.SimpleRequest").msgclass
+    SimpleResponse = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.SimpleResponse").msgclass
+    StreamingInputCallRequest = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.StreamingInputCallRequest").msgclass
+    StreamingInputCallResponse = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.StreamingInputCallResponse").msgclass
+    ResponseParameters = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.ResponseParameters").msgclass
+    StreamingOutputCallRequest = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.StreamingOutputCallRequest").msgclass
+    StreamingOutputCallResponse = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.StreamingOutputCallResponse").msgclass
+    ReconnectParams = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.ReconnectParams").msgclass
+    ReconnectInfo = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.ReconnectInfo").msgclass
+    PayloadType = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.PayloadType").enummodule
+    CompressionType = Google::Protobuf::DescriptorPool.generated_pool.lookup("grpc.testing.CompressionType").enummodule
+  end
+end
diff --git a/src/ruby/pb/src/proto/grpc/testing/test.rb b/src/ruby/pb/src/proto/grpc/testing/test.rb
new file mode 100644
index 0000000000..245b5ce00c
--- /dev/null
+++ b/src/ruby/pb/src/proto/grpc/testing/test.rb
@@ -0,0 +1,14 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: src/proto/grpc/testing/test.proto
+
+require 'google/protobuf'
+
+require 'src/proto/grpc/testing/empty'
+require 'src/proto/grpc/testing/messages'
+Google::Protobuf::DescriptorPool.generated_pool.build do
+end
+
+module Grpc
+  module Testing
+  end
+end
diff --git a/src/ruby/pb/src/proto/grpc/testing/test_services.rb b/src/ruby/pb/src/proto/grpc/testing/test_services.rb
new file mode 100644
index 0000000000..2652de5e6d
--- /dev/null
+++ b/src/ruby/pb/src/proto/grpc/testing/test_services.rb
@@ -0,0 +1,110 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# Source: src/proto/grpc/testing/test.proto for package 'grpc.testing'
+# Original file comments:
+# Copyright 2015-2016, 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.
+#
+# An integration test service that covers all the method signature permutations
+# of unary/streaming requests/responses.
+#
+
+require 'grpc'
+require 'src/proto/grpc/testing/test'
+
+module Grpc
+  module Testing
+    module TestService
+      # A simple service to test the various types of RPCs and experiment with
+      # performance with various types of payload.
+      class Service
+
+        include GRPC::GenericService
+
+        self.marshal_class_method = :encode
+        self.unmarshal_class_method = :decode
+        self.service_name = 'grpc.testing.TestService'
+
+        # One empty request followed by one empty response.
+        rpc :EmptyCall, Empty, Empty
+        # One request followed by one response.
+        rpc :UnaryCall, SimpleRequest, SimpleResponse
+        # One request followed by a sequence of responses (streamed download).
+        # The server returns the payload with client desired type and sizes.
+        rpc :StreamingOutputCall, StreamingOutputCallRequest, stream(StreamingOutputCallResponse)
+        # A sequence of requests followed by one response (streamed upload).
+        # The server returns the aggregated size of client payload as the result.
+        rpc :StreamingInputCall, stream(StreamingInputCallRequest), StreamingInputCallResponse
+        # A sequence of requests with each request served by the server immediately.
+        # As one request could lead to multiple responses, this interface
+        # demonstrates the idea of full duplexing.
+        rpc :FullDuplexCall, stream(StreamingOutputCallRequest), stream(StreamingOutputCallResponse)
+        # A sequence of requests followed by a sequence of responses.
+        # The server buffers all the client requests and then serves them in order. A
+        # stream of responses are returned to the client when the server starts with
+        # first request.
+        rpc :HalfDuplexCall, stream(StreamingOutputCallRequest), stream(StreamingOutputCallResponse)
+      end
+
+      Stub = Service.rpc_stub_class
+    end
+    module UnimplementedService
+      # A simple service NOT implemented at servers so clients can test for
+      # that case.
+      class Service
+
+        include GRPC::GenericService
+
+        self.marshal_class_method = :encode
+        self.unmarshal_class_method = :decode
+        self.service_name = 'grpc.testing.UnimplementedService'
+
+        # A call that no server should implement
+        rpc :UnimplementedCall, Empty, Empty
+      end
+
+      Stub = Service.rpc_stub_class
+    end
+    module ReconnectService
+      # A service used to control reconnect server.
+      class Service
+
+        include GRPC::GenericService
+
+        self.marshal_class_method = :encode
+        self.unmarshal_class_method = :decode
+        self.service_name = 'grpc.testing.ReconnectService'
+
+        rpc :Start, ReconnectParams, Empty
+        rpc :Stop, Empty, ReconnectInfo
+      end
+
+      Stub = Service.rpc_stub_class
+    end
+  end
+end
diff --git a/src/ruby/pb/test/client.rb b/src/ruby/pb/test/client.rb
index 95b059a18e..b6695482a2 100755
--- a/src/ruby/pb/test/client.rb
+++ b/src/ruby/pb/test/client.rb
@@ -114,7 +114,9 @@ def create_stub(opts)
   if opts.secure
     creds = ssl_creds(opts.use_test_ca)
     stub_opts = {
-      GRPC::Core::Channel::SSL_TARGET => opts.host_override
+      channel_args: {
+        GRPC::Core::Channel::SSL_TARGET => opts.host_override
+      }
     }
 
     # Add service account creds if specified
@@ -315,7 +317,8 @@ class NamedTests
   def timeout_on_sleeping_server
     msg_sizes = [[27_182, 31_415]]
     ppp = PingPongPlayer.new(msg_sizes)
-    resps = @stub.full_duplex_call(ppp.each_item, timeout: 0.001)
+    deadline = GRPC::Core::TimeConsts::from_relative_time(0.001)
+    resps = @stub.full_duplex_call(ppp.each_item, deadline: deadline)
     resps.each { |r| ppp.queue.push(r) }
     fail 'Should have raised GRPC::BadStatus(DEADLINE_EXCEEDED)'
   rescue GRPC::BadStatus => e