Merge branch 'master' into rq-threads-2

composer.json

@@ -9,7 +9,7 @@
     "php": ">=5.5.0"
   },
   "require-dev": {
-    "google/auth": "v0.9"
+    "google/auth": "^v1.3.0"
   },
   "suggest": {
     "ext-protobuf": "For better performance, install the protobuf C extension.",

examples/csharp/HelloworldXamarin/README.md

@@ -8,27 +8,29 @@ The example depends on experimental Grpc.Core nuget package that hasn't
 been officially released and is only available via the [daily builds](https://packages.grpc.io/)
 source.
 
+HINT: To download the package, please manually download the latest `.nupkg` packages from "Daily Builds" in [packages.grpc.io](https://packages.grpc.io/) into a local directory. Then add a nuget source that points to that directory (That can be [done in Visual Studio](https://docs.microsoft.com/en-us/nuget/tools/package-manager-ui#package-sources) or Visual Studio for Mac via "Configure nuget sources"). After that, nuget will also explore that directory when looking for packages.
+
 BACKGROUND
 -------------
-The example project supports Xamarin.Android and Xamarin.iOS
+The example project supports `Xamarin.Android` and `Xamarin.iOS`.
 
 For this sample, we've already generated the server and client stubs from [helloworld.proto][].
 
 PREREQUISITES
 -------------
 
-- The latest version Xamarin Studio or Visual Studio 2017 with Xamarin support installed.
+- The latest version Visual Studio 2017 or Visual Studio for Mac with Xamarin support installed.
 
 BUILD
 -------
 
-- Open the `HelloworldXamarin.sln` in Visual Studio (or Xamarin Studio)
+- Open the `HelloworldXamarin.sln` in Visual Studio (or Visual Studio for Mac)
 - Build the solution (Build -> Build All)
 
 Try it!
 -------
 
-You can deploy the example apps directly through Xamarin Studio IDE.
+You can deploy the example apps directly through Visual Studio IDE.
 Deployments can target both Android and iOS (both support physical device
 deployment as well as simulator).
 

examples/ruby/grpc-demo.gemspec

@@ -18,6 +18,6 @@ Gem::Specification.new do |s|
   s.platform      = Gem::Platform::RUBY
 
   s.add_dependency 'grpc', '~> 1.0'
-
+  s.add_dependency 'multi_json', '~> 1.13.1'
   s.add_development_dependency 'bundler', '~> 1.7'
 end

include/grpc/grpc.h

@@ -60,6 +60,8 @@ GRPCAPI void grpc_register_plugin(void (*init)(void), void (*destroy)(void));
 
 /** Initialize the grpc library.
 
+    After it's called, a matching invocation to grpc_shutdown() is expected.
+
     It is not safe to call any other grpc functions before calling this.
     (To avoid overhead, little checking is done, and some things may work. We
     do not warrant that they will continue to do so in future revisions of this
@@ -68,6 +70,9 @@ GRPCAPI void grpc_init(void);
 
 /** Shut down the grpc library.
 
+    Before it's called, there should haven been a matching invocation to
+    grpc_init().
+
     No memory is used by grpc after this call returns, nor are any instructions
     executing within the grpc library.
     Prior to calling, all application owned grpc objects must have been

setup.py

@@ -276,11 +276,11 @@ PACKAGE_DIRECTORIES = {
 }
 
 INSTALL_REQUIRES = (
-    'six>=1.5.2',
+    "six>=1.5.2",
+    "futures>=2.2.0 ; python_version<'3.2'",
+    "enum34>=1.0.4 ; python_version<'3.4'"
 )
 
-if not PY3:
-  INSTALL_REQUIRES += ('futures>=2.2.0', 'enum34>=1.0.4')
 
 SETUP_REQUIRES = INSTALL_REQUIRES + (
     'sphinx>=1.3',

src/core/ext/filters/client_channel/client_channel.cc

@@ -578,7 +578,12 @@ static void start_transport_op_locked(void* arg, grpc_error* error_ignored) {
     } else {
       grpc_error* error = GRPC_ERROR_NONE;
       grpc_core::LoadBalancingPolicy::PickState pick_state;
-      memset(&pick_state, 0, sizeof(pick_state));
+      pick_state.initial_metadata = nullptr;
+      pick_state.initial_metadata_flags = 0;
+      pick_state.on_complete = nullptr;
+      memset(&pick_state.subchannel_call_context, 0,
+             sizeof(pick_state.subchannel_call_context));
+      pick_state.user_data = nullptr;
       // Pick must return synchronously, because pick_state.on_complete is null.
       GPR_ASSERT(chand->lb_policy->PickLocked(&pick_state, &error));
       if (pick_state.connected_subchannel != nullptr) {

src/core/lib/iomgr/ev_epoll1_linux.cc

@@ -1203,6 +1203,9 @@ static const grpc_event_engine_vtable vtable = {
     fd_notify_on_read,
     fd_notify_on_write,
     fd_notify_on_error,
+    fd_become_readable,
+    fd_become_writable,
+    fd_has_errors,
     fd_is_shutdown,
 
     pollset_init,

src/core/lib/iomgr/ev_epollex_linux.cc

@@ -1615,6 +1615,9 @@ static const grpc_event_engine_vtable vtable = {
     fd_notify_on_read,
     fd_notify_on_write,
     fd_notify_on_error,
+    fd_become_readable,
+    fd_become_writable,
+    fd_has_errors,
     fd_is_shutdown,
 
     pollset_init,

src/core/lib/iomgr/ev_epollsig_linux.cc

@@ -948,6 +948,12 @@ static void fd_notify_on_error(grpc_fd* fd, grpc_closure* closure) {
   fd->error_closure->NotifyOn(closure);
 }
 
+static void fd_become_readable(grpc_fd* fd) { fd->read_closure->SetReady(); }
+
+static void fd_become_writable(grpc_fd* fd) { fd->write_closure->SetReady(); }
+
+static void fd_has_errors(grpc_fd* fd) { fd->error_closure->SetReady(); }
+
 /*******************************************************************************
  * Pollset Definitions
  */
@@ -1105,12 +1111,6 @@ static int poll_deadline_to_millis_timeout(grpc_millis millis) {
     return static_cast<int>(delta);
 }
 
-static void fd_become_readable(grpc_fd* fd) { fd->read_closure->SetReady(); }
-
-static void fd_become_writable(grpc_fd* fd) { fd->write_closure->SetReady(); }
-
-static void fd_has_errors(grpc_fd* fd) { fd->error_closure->SetReady(); }
-
 static void pollset_release_polling_island(grpc_pollset* ps,
                                            const char* reason) {
   if (ps->po.pi != nullptr) {
@@ -1647,6 +1647,9 @@ static const grpc_event_engine_vtable vtable = {
     fd_notify_on_read,
     fd_notify_on_write,
     fd_notify_on_error,
+    fd_become_readable,
+    fd_become_writable,
+    fd_has_errors,
     fd_is_shutdown,
 
     pollset_init,

src/core/lib/iomgr/ev_poll_posix.cc

@@ -538,6 +538,24 @@ static void fd_notify_on_error(grpc_fd* fd, grpc_closure* closure) {
   GRPC_CLOSURE_SCHED(closure, GRPC_ERROR_CANCELLED);
 }
 
+static void fd_set_readable(grpc_fd* fd) {
+  gpr_mu_lock(&fd->mu);
+  set_ready_locked(fd, &fd->read_closure);
+  gpr_mu_unlock(&fd->mu);
+}
+
+static void fd_set_writable(grpc_fd* fd) {
+  gpr_mu_lock(&fd->mu);
+  set_ready_locked(fd, &fd->write_closure);
+  gpr_mu_unlock(&fd->mu);
+}
+
+static void fd_set_error(grpc_fd* fd) {
+  if (grpc_polling_trace.enabled()) {
+    gpr_log(GPR_ERROR, "Polling engine does not support tracking errors.");
+  }
+}
+
 static uint32_t fd_begin_poll(grpc_fd* fd, grpc_pollset* pollset,
                               grpc_pollset_worker* worker, uint32_t read_mask,
                               uint32_t write_mask, grpc_fd_watcher* watcher) {
@@ -1700,6 +1718,9 @@ static const grpc_event_engine_vtable vtable = {
     fd_notify_on_read,
     fd_notify_on_write,
     fd_notify_on_error,
+    fd_set_readable,
+    fd_set_writable,
+    fd_set_error,
     fd_is_shutdown,
 
     pollset_init,

src/core/lib/iomgr/ev_posix.cc

@@ -239,6 +239,12 @@ void grpc_fd_notify_on_error(grpc_fd* fd, grpc_closure* closure) {
   g_event_engine->fd_notify_on_error(fd, closure);
 }
 
+void grpc_fd_set_readable(grpc_fd* fd) { g_event_engine->fd_set_readable(fd); }
+
+void grpc_fd_set_writable(grpc_fd* fd) { g_event_engine->fd_set_writable(fd); }
+
+void grpc_fd_set_error(grpc_fd* fd) { g_event_engine->fd_set_error(fd); }
+
 static size_t pollset_size(void) { return g_event_engine->pollset_size; }
 
 static void pollset_init(grpc_pollset* pollset, gpr_mu** mu) {

src/core/lib/iomgr/ev_posix.h

@@ -51,6 +51,9 @@ typedef struct grpc_event_engine_vtable {
   void (*fd_notify_on_read)(grpc_fd* fd, grpc_closure* closure);
   void (*fd_notify_on_write)(grpc_fd* fd, grpc_closure* closure);
   void (*fd_notify_on_error)(grpc_fd* fd, grpc_closure* closure);
+  void (*fd_set_readable)(grpc_fd* fd);
+  void (*fd_set_writable)(grpc_fd* fd);
+  void (*fd_set_error)(grpc_fd* fd);
   bool (*fd_is_shutdown)(grpc_fd* fd);
 
   void (*pollset_init)(grpc_pollset* pollset, gpr_mu** mu);
@@ -141,6 +144,21 @@ void grpc_fd_notify_on_write(grpc_fd* fd, grpc_closure* closure);
  * needs to have been set on grpc_fd_create */
 void grpc_fd_notify_on_error(grpc_fd* fd, grpc_closure* closure);
 
+/* Forcibly set the fd to be readable, resulting in the closure registered with
+ * grpc_fd_notify_on_read being invoked.
+ */
+void grpc_fd_set_readable(grpc_fd* fd);
+
+/* Forcibly set the fd to be writable, resulting in the closure registered with
+ * grpc_fd_notify_on_write being invoked.
+ */
+void grpc_fd_set_writable(grpc_fd* fd);
+
+/* Forcibly set the fd to have errored, resulting in the closure registered with
+ * grpc_fd_notify_on_error being invoked.
+ */
+void grpc_fd_set_error(grpc_fd* fd);
+
 /* pollset_posix functions */
 
 /* Add an fd to a pollset */

src/core/tsi/alts/handshaker/alts_tsi_handshaker.cc

@@ -462,6 +462,14 @@ void alts_tsi_handshaker_handle_response(alts_tsi_handshaker* handshaker,
     set_unused_bytes(result, &handshaker->recv_bytes, resp->bytes_consumed);
   }
   grpc_status_code code = static_cast<grpc_status_code>(resp->status.code);
+  if (code != GRPC_STATUS_OK) {
+    grpc_slice* details = static_cast<grpc_slice*>(resp->status.details.arg);
+    if (details != nullptr) {
+      char* error_details = grpc_slice_to_c_string(*details);
+      gpr_log(GPR_ERROR, "Error from handshaker service:%s", error_details);
+      gpr_free(error_details);
+    }
+  }
   grpc_gcp_handshaker_resp_destroy(resp);
   cb(alts_tsi_utils_convert_to_tsi_result(code), user_data, bytes_to_send,
      bytes_to_send_size, result);

src/csharp/build_packages_dotnetcli.sh

@@ -1,46 +0,0 @@
-#!/bin/bash
-# Copyright 2016 gRPC authors.
-#
-# Licensed 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.
-
-set -ex
-
-cd $(dirname $0)
-
-mkdir -p ../../artifacts/
-
-# Collect the artifacts built by the previous build step
-mkdir -p nativelibs
-cp -r $EXTERNAL_GIT_ROOT/input_artifacts/csharp_ext_* nativelibs || true
-
-# Collect protoc artifacts built by the previous build step
-mkdir -p protoc_plugins
-cp -r $EXTERNAL_GIT_ROOT/input_artifacts/protoc_* protoc_plugins || true
-
-dotnet restore Grpc.sln
-
-# To be able to build, we also need to put grpc_csharp_ext to its normal location
-mkdir -p ../../libs/opt
-cp nativelibs/csharp_ext_linux_x64/libgrpc_csharp_ext.so ../../libs/opt
-
-dotnet pack --configuration Release Grpc.Core --output ../../../artifacts
-dotnet pack --configuration Release Grpc.Core.Testing --output ../../../artifacts
-dotnet pack --configuration Release Grpc.Auth --output ../../../artifacts
-dotnet pack --configuration Release Grpc.HealthCheck --output ../../../artifacts
-dotnet pack --configuration Release Grpc.Reflection --output ../../../artifacts
-
-nuget pack Grpc.nuspec -Version "1.15.0-dev" -OutputDirectory ../../artifacts
-nuget pack Grpc.Core.NativeDebug.nuspec -Version "1.15.0-dev" -OutputDirectory ../../artifacts
-nuget pack Grpc.Tools.nuspec -Version "1.15.0-dev" -OutputDirectory ../../artifacts
-
-(cd ../../artifacts && zip csharp_nugets_dotnetcli.zip *.nupkg)

src/csharp/build_unitypackage.bat

@@ -0,0 +1,78 @@
+@rem Copyright 2018 The gRPC Authors
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem     http://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+
+@rem Current package versions
+set VERSION=1.15.0-dev
+
+@rem Adjust the location of nuget.exe
+set NUGET=C:\nuget\nuget.exe
+set DOTNET=dotnet
+
+mkdir ..\..\artifacts
+
+@rem Collect the artifacts built by the previous build step
+mkdir nativelibs
+powershell -Command "cp -r ..\..\input_artifacts\csharp_ext_* nativelibs"
+
+@rem Collect protoc artifacts built by the previous build step
+mkdir protoc_plugins
+powershell -Command "cp -r ..\..\input_artifacts\protoc_* protoc_plugins"
+
+%DOTNET% restore Grpc.sln || goto :error
+
+@rem To be able to build, we also need to put grpc_csharp_ext to its normal location
+xcopy /Y /I nativelibs\csharp_ext_windows_x64\grpc_csharp_ext.dll ..\..\cmake\build\x64\Release\
+
+%DOTNET% build --configuration Release Grpc.Core || goto :error
+@rem build HealthCheck to get hold of Google.Protobuf.dll assembly
+%DOTNET% build --configuration Release Grpc.HealthCheck || goto :error
+
+@rem copy Grpc assemblies to the unity package skeleton
+@rem TODO(jtattermusch): Add Grpc.Auth assembly and its dependencies
+copy /Y Grpc.Core\bin\Release\net45\Grpc.Core.dll unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\lib\net45\Grpc.Core.dll || goto :error
+copy /Y Grpc.Core\bin\Release\net45\Grpc.Core.pdb unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\lib\net45\Grpc.Core.pdb || goto :error
+copy /Y Grpc.Core\bin\Release\net45\Grpc.Core.xml unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\lib\net45\Grpc.Core.xml || goto :error
+
+@rem copy desktop native libraries to the unity package skeleton
+copy /Y nativelibs\csharp_ext_linux_x86\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\linux\x86\libgrpc_csharp_ext.so || goto :error
+copy /Y nativelibs\csharp_ext_linux_x64\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\linux\x64\libgrpc_csharp_ext.so || goto :error
+copy /Y nativelibs\csharp_ext_macos_x86\libgrpc_csharp_ext.dylib unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\osx\x86\grpc_csharp_ext.bundle || goto :error
+copy /Y nativelibs\csharp_ext_macos_x64\libgrpc_csharp_ext.dylib unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\osx\x64\grpc_csharp_ext.bundle || goto :error
+copy /Y nativelibs\csharp_ext_windows_x86\grpc_csharp_ext.dll unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\win\x86\grpc_csharp_ext.dll || goto :error
+copy /Y nativelibs\csharp_ext_windows_x64\grpc_csharp_ext.dll unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\win\x64\grpc_csharp_ext.dll || goto :error
+
+@rem add Android and iOS native libraries
+copy /Y nativelibs\csharp_ext_linux_android_armeabi-v7a\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\android\armeabi-v7a\libgrpc_csharp_ext.so || goto :error
+copy /Y nativelibs\csharp_ext_linux_android_arm64-v8a\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\android\arm64-v8a\libgrpc_csharp_ext.so || goto :error
+copy /Y nativelibs\csharp_ext_linux_android_x86\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\android\x86\libgrpc_csharp_ext.so || goto :error
+copy /Y nativelibs\csharp_ext_macos_ios\libgrpc_csharp_ext.a unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\ios\libgrpc_csharp_ext.a || goto :error
+copy /Y nativelibs\csharp_ext_macos_ios\libgrpc.a unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\ios\libgrpc.a || goto :error
+
+@rem add gRPC dependencies
+@rem TODO(jtattermusch): also include XMLdoc
+copy /Y Grpc.Core\bin\Release\net45\System.Interactive.Async.dll unitypackage\unitypackage_skeleton\Plugins\System.Interactive.Async\lib\net45\System.Interactive.Async.dll || goto :error
+
+@rem add Google.Protobuf
+@rem TODO(jtattermusch): also include XMLdoc
+copy /Y Grpc.HealthCheck\bin\Release\net45\Google.Protobuf.dll unitypackage\unitypackage_skeleton\Plugins\Google.Protobuf\lib\net45\Google.Protobuf.dll || goto :error
+
+@rem create a zipfile that will act as a Unity package
+powershell -Command "Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('unitypackage\unitypackage_skeleton', 'grpc_unity_package.zip');"
+copy /Y grpc_unity_package.zip ..\..\artifacts\grpc_unity_package.%VERSION%.zip || goto :error
+
+goto :EOF
+
+:error
+echo Failed!
+exit /b %errorlevel%

src/csharp/experimental/README.md

@@ -17,6 +17,19 @@ Xamarin.iOS
 - supported architectures: arm64 (iPhone 6+) and x86_64 (iPhone simulator)
 
 # Unity
-gRPC C# currently doesn't support Unity, but some proof-of-concept
+
-work has been done. There is in-progress effort to provide users
+gRPC C# now has experimental support for Unity. Please try using gRPC with
-with a pre-built gRPC package that can be used in their projects.
+Unity and provide feedback!
+
+How to test gRPC in a Unity project
+1. Create a Unity project that targets .NET 4.x (Edit -> Project Settings -> Editor -> Scripting Runtime Version). gRPC uses APIs that are only available in .NET4.5+ so this is a requirement.
+2. Download the latest development build of `grpc_unity_package.VERSION.zip` from
+   [daily builds](https://packages.grpc.io/)
+3. Extract the `.zip` file in the `Assets` directory in your Unity project
+4. Unity IDE will pick up all the bundled files and add them to project automatically.
+   You should be able to use gRPC and Protobuf in your scripts from now on.
+
+What's currently bundled in the `grpc_unity_package`
+-  Grpc.Core and its dependencies
+-  Google.Protobuf
+-  Precompiled native libraries for Linux, MacOS, Windows, Android and iOS.

src/csharp/unitypackage/README.md

@@ -0,0 +1,13 @@
+# Scripts for building gRPC C# package for Unity
+
+Scripts in this directory are of no interest for end users. They are part
+of internal tooling to automate building of the gRPC C# package for Unity.
+
+- `unitypackage_skeleton` - preconfigured `.meta` files for the unity package
+  layout. The actual assemblies and native libraries will be added into
+  this hierarchy while building the package.
+  Note: The `.meta` file were created by the Unity IDE by manually adding the assemblies/native libraries
+  to a Unity project and configuring their target plaform/architecture in the UI (these setting get recorded in
+  `.meta` files). The `.meta` format is not very well documented and there seems to be no easy way to generate them
+  automatically.
+  

src/csharp/unitypackage/unitypackage_skeleton/Plugins/Google.Protobuf.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 4b6ebd913ac610041b63fc847ee96302
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

src/csharp/unitypackage/unitypackage_skeleton/Plugins/Google.Protobuf/lib.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: e4ab5b3f8a676a84a9eb3ffcf1e8138d
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

src/csharp/unitypackage/unitypackage_skeleton/Plugins/Google.Protobuf/lib/net45.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 4c50e24955a9a294b99ad097ae2e252a
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

src/csharp/unitypackage/unitypackage_skeleton/Plugins/Google.Protobuf/lib/net45/Google.Protobuf.dll.meta

@@ -0,0 +1,30 @@
+fileFormatVersion: 2
+guid: 286edf5aec6aae64697e5e8b7ab9b60e
+PluginImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  iconMap: {}
+  executionOrder: {}
+  isPreloaded: 0
+  isOverridable: 0
+  platformData:
+  - first:
+      Any: 
+    second:
+      enabled: 1
+      settings: {}
+  - first:
+      Editor: Editor
+    second:
+      enabled: 0
+      settings:
+        DefaultValueInitialized: true
+  - first:
+      Windows Store Apps: WindowsStoreApps
+    second:
+      enabled: 0
+      settings:
+        CPU: AnyCPU
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

src/csharp/unitypackage/unitypackage_skeleton/Plugins/Google.Protobuf/lib/net45/Google.Protobuf.xml.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 22de11620a7e57e41bc221729937524c
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

src/csharp/unitypackage/unitypackage_skeleton/Plugins/Grpc.Core.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: e28eaddc034fe664591e93e8816968aa
+folderAsset: yes
+timeCreated: 1531219385
+licenseType: Free
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

src/csharp/unitypackage/unitypackage_skeleton/Plugins/Grpc.Core/lib.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 1f862d451f11a2442aeac99ad2827285
+folderAsset: yes
+timeCreated: 1531219385
+licenseType: Free
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

src/csharp/unitypackage/unitypackage_skeleton/Plugins/Grpc.Core/lib/net45.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 89bdbe2a1282d4e40ba11e96b1481d09
+folderAsset: yes
+timeCreated: 1531219385
+licenseType: Free
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

src/csharp/unitypackage/unitypackage_skeleton/Plugins/Grpc.Core/lib/net45/Grpc.Core.dll.meta

@@ -0,0 +1,32 @@
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+  - first:
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+    second:
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+      settings:
+        CPU: AnyCPU
+  - first:
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+    second:
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+    second:
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+    second:
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+  - first:
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+    second:
+      enabled: 1
+      settings:
+        CPU: AnyCPU
+  - first:
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+    second:
+      enabled: 0
+      settings:
+        CPU: None
+  - first:
+      Standalone: Win64
+    second:
+      enabled: 1
+      settings:
+        CPU: AnyCPU
+  - first:
+      iPhone: iOS
+    second:
+      enabled: 0
+      settings:
+        CompileFlags: 
+        FrameworkDependencies: 
+  userData: 
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+        Exclude Android: 1
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+        Exclude OSXIntel64: 0
+        Exclude OSXUniversal: 0
+        Exclude Win: 0
+        Exclude Win64: 1
+        Exclude iOS: 1
+  - first:
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@@ -0,0 +1,32 @@
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+      settings:
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+  - first:
+      Windows Store Apps: WindowsStoreApps
+    second:
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@@ -0,0 +1,9 @@
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src/php/composer.json

@@ -8,7 +8,7 @@
     "google/protobuf": "^v3.3.0"
   },
   "require-dev": {
-    "google/auth": "v0.9"
+    "google/auth": "^v1.3.0"
   },
   "autoload": {
     "psr-4": {

src/python/grpcio/grpc/BUILD.bazel

@@ -0,0 +1,82 @@
+load("@grpc_python_dependencies//:requirements.bzl", "requirement")
+
+package(default_visibility = ["//visibility:public"])
+
+py_binary(
+    name = "grpcio",
+    srcs = ["__init__.py"],
+    deps = [
+        ":utilities",
+        ":auth",
+        ":plugin_wrapping",
+        ":channel",
+        ":interceptor",
+        ":server",
+        "//src/python/grpcio/grpc/_cython:cygrpc",
+        "//src/python/grpcio/grpc/beta",
+        "//src/python/grpcio/grpc/experimental",
+        "//src/python/grpcio/grpc/framework",
+        requirement('enum34'),
+        requirement('six'),
+    ],
+    data = [
+        "//:grpc",
+    ],
+    main = "__init__.py",
+    imports = ["../",],
+)
+
+py_library(
+    name = "auth",
+    srcs = ["_auth.py"],
+)
+
+py_library(
+    name = "channel",
+    srcs = ["_channel.py"],
+    deps = [
+        ":common",
+        ":grpcio_metadata",
+    ],
+)
+
+py_library(
+    name = "common",
+    srcs = ["_common.py"],
+)
+
+py_library(
+    name = "grpcio_metadata",
+    srcs = ["_grpcio_metadata.py"],
+)
+
+py_library(
+    name = "interceptor",
+    srcs = ["_interceptor.py"],
+)
+
+py_library(
+    name = "plugin_wrapping",
+    srcs = ["_plugin_wrapping.py"],
+    deps = [
+        ":common",
+    ]
+)
+
+py_library(
+    name = "server",
+    srcs = ["_server.py"],
+    deps = [
+        ":common",
+        ":interceptor",
+    ],
+)
+
+py_library(
+    name = "utilities",
+    srcs = ["_utilities.py"],
+    deps = [
+        ":common",
+    ],
+)
+

src/python/grpcio/grpc/_cython/BUILD.bazel

@@ -0,0 +1,46 @@
+package(default_visibility = ["//visibility:public"])
+
+load("//bazel:cython_library.bzl", "pyx_library")
+
+pyx_library(
+    name = "cygrpc",
+    srcs = [
+        "__init__.py",
+        "cygrpc.pxd",
+        "cygrpc.pyx",
+        "_cygrpc/grpc_string.pyx.pxi",
+        "_cygrpc/arguments.pyx.pxi",
+        "_cygrpc/call.pyx.pxi",
+        "_cygrpc/channel.pyx.pxi",
+        "_cygrpc/credentials.pyx.pxi",
+        "_cygrpc/completion_queue.pyx.pxi",
+        "_cygrpc/event.pyx.pxi",
+        "_cygrpc/metadata.pyx.pxi",
+        "_cygrpc/operation.pyx.pxi",
+        "_cygrpc/records.pyx.pxi",
+        "_cygrpc/security.pyx.pxi",
+        "_cygrpc/server.pyx.pxi",
+        "_cygrpc/tag.pyx.pxi",
+        "_cygrpc/time.pyx.pxi",
+        "_cygrpc/grpc_gevent.pyx.pxi",
+        "_cygrpc/grpc.pxi",
+        "_cygrpc/arguments.pxd.pxi",
+        "_cygrpc/call.pxd.pxi",
+        "_cygrpc/channel.pxd.pxi",
+        "_cygrpc/credentials.pxd.pxi",
+        "_cygrpc/completion_queue.pxd.pxi",
+        "_cygrpc/event.pxd.pxi",
+        "_cygrpc/metadata.pxd.pxi",
+        "_cygrpc/operation.pxd.pxi",
+        "_cygrpc/records.pxd.pxi",
+        "_cygrpc/security.pxd.pxi",
+        "_cygrpc/server.pxd.pxi",
+        "_cygrpc/tag.pxd.pxi",
+        "_cygrpc/time.pxd.pxi",
+        "_cygrpc/grpc_gevent.pxd.pxi",
+    ],
+    deps = [
+       "//:grpc",
+    ],
+)
+

src/python/grpcio/grpc/_cython/_cygrpc/_hooks.pxd.pxi

@@ -0,0 +1,16 @@
+# Copyright 2018 The gRPC Authors
+#
+# Licensed 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.
+
+
+cdef object _custom_op_on_c_call(int op, grpc_call *call)

src/python/grpcio/grpc/_cython/_cygrpc/_hooks.pyx.pxi

@@ -0,0 +1,17 @@
+# Copyright 2018 The gRPC Authors
+#
+# Licensed 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.
+
+
+cdef object _custom_op_on_c_call(int op, grpc_call *call):
+  raise NotImplementedError("No custom hooks are implemented")

src/python/grpcio/grpc/_cython/_cygrpc/call.pyx.pxi

@@ -94,3 +94,5 @@ cdef class Call:
   def is_valid(self):
     return self.c_call != NULL
 
+  def _custom_op_on_c_call(self, int op):
+    return _custom_op_on_c_call(op, self.c_call)

src/python/grpcio/grpc/_cython/cygrpc.pxd

@@ -28,5 +28,6 @@ include "_cygrpc/security.pxd.pxi"
 include "_cygrpc/server.pxd.pxi"
 include "_cygrpc/tag.pxd.pxi"
 include "_cygrpc/time.pxd.pxi"
+include "_cygrpc/_hooks.pxd.pxi"
 
 include "_cygrpc/grpc_gevent.pxd.pxi"

src/python/grpcio/grpc/_cython/cygrpc.pyx

@@ -35,6 +35,7 @@ include "_cygrpc/security.pyx.pxi"
 include "_cygrpc/server.pyx.pxi"
 include "_cygrpc/tag.pyx.pxi"
 include "_cygrpc/time.pyx.pxi"
+include "_cygrpc/_hooks.pyx.pxi"
 
 include "_cygrpc/grpc_gevent.pyx.pxi"
 

src/python/grpcio/grpc/beta/BUILD.bazel

@@ -0,0 +1,58 @@
+load("@grpc_python_dependencies//:requirements.bzl", "requirement")
+package(default_visibility = ["//visibility:public"])
+
+py_library(
+    name = "beta",
+    srcs = ["__init__.py",],
+    deps = [
+        ":client_adaptations",
+        ":metadata",
+        ":server_adaptations",
+        ":implementations",
+        ":interfaces",
+        ":utilities",
+    ],
+)
+
+py_library(
+    name = "client_adaptations",
+    srcs = ["_client_adaptations.py"],
+    imports=["../../",]
+)
+
+py_library(
+    name = "metadata",
+    srcs = ["_metadata.py"],
+)
+
+py_library(
+    name = "server_adaptations",
+    srcs = ["_server_adaptations.py"],
+    imports=["../../",],
+)
+
+py_library(
+    name = "implementations",
+    srcs = ["implementations.py"],
+    imports=["../../",],
+)
+
+py_library(
+    name = "interfaces",
+    srcs = ["interfaces.py"],
+    deps = [
+        requirement("six"),
+    ],
+    imports=["../../",],
+)
+
+py_library(
+    name = "utilities",
+    srcs = ["utilities.py"],
+    deps = [
+        ":implementations",
+        ":interfaces",
+        "//src/python/grpcio/grpc/framework/foundation",
+    ],
+)
+

src/python/grpcio/grpc/experimental/BUILD.bazel

@@ -0,0 +1,27 @@
+load("@grpc_python_dependencies//:requirements.bzl", "requirement")
+package(default_visibility = ["//visibility:public"])
+
+py_library(
+    name = "experimental",
+    srcs = ["__init__.py",],
+    deps = [
+        ":gevent",
+        ":session_cache",
+    ],
+)
+
+py_library(
+    name = "gevent",
+    srcs = ["gevent.py"],
+    deps = [
+        "//src/python/grpcio/grpc/_cython:cygrpc",
+    ],
+)
+
+py_library(
+    name = "session_cache",
+    srcs = ["session_cache.py"],
+    deps = [
+        "//src/python/grpcio/grpc/_cython:cygrpc",
+    ],
+)

src/python/grpcio/grpc/framework/BUILD.bazel

@@ -0,0 +1,11 @@
+package(default_visibility = ["//visibility:public"])
+
+py_library(
+    name = "framework",
+    srcs = ["__init__.py",],
+    deps = [
+        "//src/python/grpcio/grpc/framework/common",
+        "//src/python/grpcio/grpc/framework/foundation",
+        "//src/python/grpcio/grpc/framework/interfaces",
+    ],
+)

src/python/grpcio/grpc/framework/common/BUILD.bazel

@@ -0,0 +1,27 @@
+load("@grpc_python_dependencies//:requirements.bzl", "requirement")
+package(default_visibility = ["//visibility:public"])
+
+py_library(
+    name = "common",
+    srcs = ["__init__.py",],
+    deps = [
+        ":cardinality",
+        ":style",
+    ],
+)
+
+py_library(
+    name = "cardinality",
+    srcs = ["cardinality.py"],
+    deps = [
+        requirement("enum34"),
+    ],
+)
+
+py_library(
+    name = "style",
+    srcs = ["style.py"],
+    deps = [
+        requirement("enum34"),
+    ],
+)

src/python/grpcio/grpc/framework/foundation/BUILD.bazel

@@ -0,0 +1,61 @@
+load("@grpc_python_dependencies//:requirements.bzl", "requirement")
+package(default_visibility = ["//visibility:public"])
+
+py_library(
+    name = "foundation",
+    srcs = ["__init__.py",],
+    deps = [
+        ":abandonment",
+        ":callable_util",
+        ":future",
+        ":logging_pool",
+        ":stream_util",
+        ":stream",
+    ],
+)
+
+py_library(
+    name = "abandonment",
+    srcs = ["abandonment.py"],
+)
+
+py_library(
+    name = "callable_util",
+    srcs = ["callable_util.py"],
+    deps = [
+        requirement("enum34"),
+        requirement("six"),
+    ],
+)
+
+py_library(
+    name = "future",
+    srcs = ["future.py"],
+    deps = [
+        requirement("six"),
+    ],
+)
+
+py_library(
+    name = "logging_pool",
+    srcs = ["logging_pool.py"],
+    deps = [
+        requirement("futures"),
+    ],
+)
+
+py_library(
+    name = "stream_util",
+    srcs = ["stream_util.py"],
+    deps = [
+        ":stream",
+    ],
+)
+
+py_library(
+    name = "stream",
+    srcs = ["stream.py"],
+    deps = [
+        requirement("six"),
+    ],
+)

src/python/grpcio/grpc/framework/interfaces/BUILD.bazel

@@ -0,0 +1,10 @@
+package(default_visibility = ["//visibility:public"])
+
+py_library(
+    name = "interfaces",
+    srcs = ["__init__.py",],
+    deps = [
+        "//src/python/grpcio/grpc/framework/interfaces/base",
+        "//src/python/grpcio/grpc/framework/interfaces/face",
+    ],
+)

src/python/grpcio/grpc/framework/interfaces/base/BUILD.bazel

@@ -0,0 +1,29 @@
+load("@grpc_python_dependencies//:requirements.bzl", "requirement")
+package(default_visibility = ["//visibility:public"])
+
+py_library(
+    name = "base_lib",
+    srcs = ["__init__.py",],
+    deps = [
+        ":base",
+        ":utilities",
+    ],
+)
+
+py_library(
+    name = "base",
+    srcs = ["base.py"],
+    deps = [
+        "//src/python/grpcio/grpc/framework/foundation:abandonment",
+        requirement("enum34"),
+        requirement("six"),
+    ],
+)
+
+py_library(
+    name = "utilities",
+    srcs = ["utilities.py"],
+    deps = [
+        requirement("enum34"),
+    ],
+)

src/python/grpcio/grpc/framework/interfaces/face/BUILD.bazel

@@ -0,0 +1,32 @@
+load("@grpc_python_dependencies//:requirements.bzl", "requirement")
+package(default_visibility = ["//visibility:public"])
+
+py_library(
+    name = "face",
+    srcs = ["__init__.py",],
+    deps = [
+        ":face_lib",
+        ":utilities",
+    ],
+)
+
+py_library(
+    name = "face_lib",
+    srcs = ["face.py"],
+    deps = [
+        "//src/python/grpcio/grpc/framework/foundation",
+        "//src/python/grpcio/grpc/framework/common",
+        requirement("enum34"),
+        requirement("six"),
+    ],
+)
+
+py_library(
+    name = "utilities",
+    srcs = ["utilities.py"],
+    deps = [
+        "//src/python/grpcio/grpc/framework/common",
+        "//src/python/grpcio/grpc/framework/foundation:stream",
+        ":face_lib",
+    ],
+)

src/python/grpcio_tests/tests/unit/framework/foundation/BUILD.bazel

@@ -0,0 +1,17 @@
+package(default_visibility = ["//visibility:public"])
+
+py_library(
+    name = "stream_testing",
+    srcs = ["stream_testing.py"],
+)
+
+py_test(
+    name = "logging_pool_test",
+    srcs = ["_logging_pool_test.py"],
+    main = "_logging_pool_test.py",
+    size = "small",
+    deps = [
+        "//src/python/grpcio/grpc:grpcio",
+    ],
+)
+

templates/composer.json.template

@@ -11,7 +11,7 @@
       "php": ">=5.5.0"
     },
     "require-dev": {
-      "google/auth": "v0.9"
+      "google/auth": "^v1.3.0"
     },
     "suggest": {
       "ext-protobuf": "For better performance, install the protobuf C extension.",

templates/src/csharp/build_packages_dotnetcli.sh.template

@@ -1,48 +0,0 @@
-%YAML 1.2
---- |
-  #!/bin/bash
-  # Copyright 2016 gRPC authors.
-  #
-  # Licensed 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.
-  
-  set -ex
-  
-  cd $(dirname $0)
-  
-  mkdir -p ../../artifacts/
-  
-  # Collect the artifacts built by the previous build step
-  mkdir -p nativelibs
-  cp -r $EXTERNAL_GIT_ROOT/input_artifacts/csharp_ext_* nativelibs || true
-  
-  # Collect protoc artifacts built by the previous build step
-  mkdir -p protoc_plugins
-  cp -r $EXTERNAL_GIT_ROOT/input_artifacts/protoc_* protoc_plugins || true
-  
-  dotnet restore Grpc.sln
-  
-  # To be able to build, we also need to put grpc_csharp_ext to its normal location
-  mkdir -p ../../libs/opt
-  cp nativelibs/csharp_ext_linux_x64/libgrpc_csharp_ext.so ../../libs/opt
-  
-  dotnet pack --configuration Release Grpc.Core --output ../../../artifacts
-  dotnet pack --configuration Release Grpc.Core.Testing --output ../../../artifacts
-  dotnet pack --configuration Release Grpc.Auth --output ../../../artifacts
-  dotnet pack --configuration Release Grpc.HealthCheck --output ../../../artifacts
-  dotnet pack --configuration Release Grpc.Reflection --output ../../../artifacts
-  
-  nuget pack Grpc.nuspec -Version "${settings.csharp_version}" -OutputDirectory ../../artifacts
-  nuget pack Grpc.Core.NativeDebug.nuspec -Version "${settings.csharp_version}" -OutputDirectory ../../artifacts
-  nuget pack Grpc.Tools.nuspec -Version "${settings.csharp_version}" -OutputDirectory ../../artifacts
-  
-  (cd ../../artifacts && zip csharp_nugets_dotnetcli.zip *.nupkg)

templates/src/csharp/build_unitypackage.bat.template

@@ -0,0 +1,80 @@
+%YAML 1.2
+--- |
+  @rem Copyright 2018 The gRPC Authors
+  @rem
+  @rem Licensed under the Apache License, Version 2.0 (the "License");
+  @rem you may not use this file except in compliance with the License.
+  @rem You may obtain a copy of the License at
+  @rem
+  @rem     http://www.apache.org/licenses/LICENSE-2.0
+  @rem
+  @rem Unless required by applicable law or agreed to in writing, software
+  @rem distributed under the License is distributed on an "AS IS" BASIS,
+  @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  @rem See the License for the specific language governing permissions and
+  @rem limitations under the License.
+  
+  @rem Current package versions
+  set VERSION=${settings.csharp_version}
+  
+  @rem Adjust the location of nuget.exe
+  set NUGET=C:\nuget\nuget.exe
+  set DOTNET=dotnet
+  
+  mkdir ..\..\artifacts
+  
+  @rem Collect the artifacts built by the previous build step
+  mkdir nativelibs
+  powershell -Command "cp -r ..\..\input_artifacts\csharp_ext_* nativelibs"
+  
+  @rem Collect protoc artifacts built by the previous build step
+  mkdir protoc_plugins
+  powershell -Command "cp -r ..\..\input_artifacts\protoc_* protoc_plugins"
+  
+  %%DOTNET% restore Grpc.sln || goto :error
+  
+  @rem To be able to build, we also need to put grpc_csharp_ext to its normal location
+  xcopy /Y /I nativelibs\csharp_ext_windows_x64\grpc_csharp_ext.dll ..\..\cmake\build\x64\Release${"\\"}
+  
+  %%DOTNET% build --configuration Release Grpc.Core || goto :error
+  @rem build HealthCheck to get hold of Google.Protobuf.dll assembly
+  %%DOTNET% build --configuration Release Grpc.HealthCheck || goto :error
+  
+  @rem copy Grpc assemblies to the unity package skeleton
+  @rem TODO(jtattermusch): Add Grpc.Auth assembly and its dependencies
+  copy /Y Grpc.Core\bin\Release\net45\Grpc.Core.dll unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\lib\net45\Grpc.Core.dll || goto :error
+  copy /Y Grpc.Core\bin\Release\net45\Grpc.Core.pdb unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\lib\net45\Grpc.Core.pdb || goto :error
+  copy /Y Grpc.Core\bin\Release\net45\Grpc.Core.xml unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\lib\net45\Grpc.Core.xml || goto :error
+
+  @rem copy desktop native libraries to the unity package skeleton
+  copy /Y nativelibs\csharp_ext_linux_x86\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\linux\x86\libgrpc_csharp_ext.so || goto :error
+  copy /Y nativelibs\csharp_ext_linux_x64\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\linux\x64\libgrpc_csharp_ext.so || goto :error
+  copy /Y nativelibs\csharp_ext_macos_x86\libgrpc_csharp_ext.dylib unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\osx\x86\grpc_csharp_ext.bundle || goto :error
+  copy /Y nativelibs\csharp_ext_macos_x64\libgrpc_csharp_ext.dylib unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\osx\x64\grpc_csharp_ext.bundle || goto :error
+  copy /Y nativelibs\csharp_ext_windows_x86\grpc_csharp_ext.dll unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\win\x86\grpc_csharp_ext.dll || goto :error
+  copy /Y nativelibs\csharp_ext_windows_x64\grpc_csharp_ext.dll unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\win\x64\grpc_csharp_ext.dll || goto :error
+
+  @rem add Android and iOS native libraries
+  copy /Y nativelibs\csharp_ext_linux_android_armeabi-v7a\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\android\armeabi-v7a\libgrpc_csharp_ext.so || goto :error
+  copy /Y nativelibs\csharp_ext_linux_android_arm64-v8a\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\android\arm64-v8a\libgrpc_csharp_ext.so || goto :error
+  copy /Y nativelibs\csharp_ext_linux_android_x86\libgrpc_csharp_ext.so unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\android\x86\libgrpc_csharp_ext.so || goto :error
+  copy /Y nativelibs\csharp_ext_macos_ios\libgrpc_csharp_ext.a unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\ios\libgrpc_csharp_ext.a || goto :error
+  copy /Y nativelibs\csharp_ext_macos_ios\libgrpc.a unitypackage\unitypackage_skeleton\Plugins\Grpc.Core\runtimes\ios\libgrpc.a || goto :error
+
+  @rem add gRPC dependencies
+  @rem TODO(jtattermusch): also include XMLdoc
+  copy /Y Grpc.Core\bin\Release\net45\System.Interactive.Async.dll unitypackage\unitypackage_skeleton\Plugins\System.Interactive.Async\lib\net45\System.Interactive.Async.dll || goto :error
+
+  @rem add Google.Protobuf
+  @rem TODO(jtattermusch): also include XMLdoc
+  copy /Y Grpc.HealthCheck\bin\Release\net45\Google.Protobuf.dll unitypackage\unitypackage_skeleton\Plugins\Google.Protobuf\lib\net45\Google.Protobuf.dll || goto :error
+  
+  @rem create a zipfile that will act as a Unity package
+  powershell -Command "Add-Type -Assembly 'System.IO.Compression.FileSystem'; [System.IO.Compression.ZipFile]::CreateFromDirectory('unitypackage\unitypackage_skeleton', 'grpc_unity_package.zip');"
+  copy /Y grpc_unity_package.zip ..\..\artifacts\grpc_unity_package.%VERSION%.zip || goto :error
+  
+  goto :EOF
+  
+  :error
+  echo Failed!
+  exit /b %errorlevel%

templates/src/php/composer.json.template

@@ -10,7 +10,7 @@
       "google/protobuf": "^v3.3.0"
     },
     "require-dev": {
-      "google/auth": "v0.9"
+      "google/auth": "^v1.3.0"
     },
     "autoload": {
       "psr-4": {

tools/internal_ci/linux/grpc_publish_packages.sh

@@ -65,6 +65,7 @@ UNZIPPED_CSHARP_PACKAGES=$(mktemp -d)
 unzip "$INPUT_ARTIFACTS/csharp_nugets_windows_dotnetcli.zip" -d "$UNZIPPED_CSHARP_PACKAGES"
 CSHARP_PACKAGES=(
   "$UNZIPPED_CSHARP_PACKAGES"/*
+  "$INPUT_ARTIFACTS"/grpc_unity_package.[0-9]*.zip
 )
 
 # Python

tools/interop_matrix/client_matrix.py

@@ -178,6 +178,9 @@ LANG_RELEASE_MATRIX = {
         {
             'v1.13.1': None
         },
+        {
+            'v1.14.0': None
+        },
     ],
     'python': [
         {

tools/run_tests/artifacts/package_targets.py

@@ -56,7 +56,8 @@ def create_jobspec(name,
                    cwd=None,
                    shell=False,
                    flake_retries=0,
-                   timeout_retries=0):
+                   timeout_retries=0,
+                   cpu_cost=1.0):
     """Creates jobspec."""
     jobspec = jobset.JobSpec(
         cmdline=cmdline,
@@ -66,31 +67,36 @@ def create_jobspec(name,
         timeout_seconds=10 * 60,
         flake_retries=flake_retries,
         timeout_retries=timeout_retries,
+        cpu_cost=cpu_cost,
         shell=shell)
     return jobspec
 
 
 class CSharpPackage:
-    """Builds C# nuget packages."""
+    """Builds C# packages."""
-
+
-    def __init__(self, linux=False):
+    def __init__(self, unity=False):
-        self.linux = linux
+        self.unity = unity
-        self.labels = ['package', 'csharp']
+        self.labels = ['package', 'csharp', 'windows']
-        if linux:
+        if unity:
-            self.name = 'csharp_package_dotnetcli_linux'
+            self.name = 'csharp_package_unity_windows'
-            self.labels += ['linux']
+            self.labels += ['unity']
         else:
-            self.name = 'csharp_package_dotnetcli_windows'
+            self.name = 'csharp_package_nuget_windows'
-            self.labels += ['windows']
+            self.labels += ['nuget']
 
     def pre_build_jobspecs(self):
         return []
 
     def build_jobspec(self):
-        if self.linux:
+        if self.unity:
-            return create_docker_jobspec(
+            # use very high CPU cost to avoid running nuget package build
-                self.name, 'tools/dockerfile/test/csharp_jessie_x64',
+            # and unity build concurrently
-                'src/csharp/build_packages_dotnetcli.sh')
+            return create_jobspec(
+                self.name, ['build_unitypackage.bat'],
+                cwd='src\\csharp',
+                cpu_cost=1e6,
+                shell=True)
         else:
             return create_jobspec(
                 self.name, ['build_packages_dotnetcli.bat'],
@@ -153,7 +159,7 @@ def targets():
     """Gets list of supported targets"""
     return [
         CSharpPackage(),
-        CSharpPackage(linux=True),
+        CSharpPackage(unity=True),
         RubyPackage(),
         PythonPackage(),
         PHPPackage()