Merge branch 'master' into pss_pi

src/core/ext/lb_policy/grpclb/grpclb.c

@@ -1238,12 +1238,15 @@ static void lb_on_response_received(grpc_exec_ctx *exec_ctx, void *arg,
             gpr_log(GPR_INFO,
                     "Incoming server list identical to current, ignoring.");
           }
+          grpc_grpclb_destroy_serverlist(serverlist);
         } else { /* new serverlist */
           if (glb_policy->serverlist != NULL) {
             /* dispose of the old serverlist */
             grpc_grpclb_destroy_serverlist(glb_policy->serverlist);
           }
-          /* and update the copy in the glb_lb_policy instance */
+          /* and update the copy in the glb_lb_policy instance. This serverlist
+           * instance will be destroyed either upon the next update or in
+           * glb_destroy() */
           glb_policy->serverlist = serverlist;
 
           rr_handover_locked(exec_ctx, glb_policy);

src/csharp/Grpc.Core.Tests/Grpc.Core.Tests.csproj

@@ -39,15 +39,15 @@
     <Reference Include="nunit.framework">
       <HintPath>..\packages\NUnit.3.2.0\lib\net45\nunit.framework.dll</HintPath>
     </Reference>
-    <Reference Include="System.Interactive.Async">
-      <HintPath>..\packages\System.Interactive.Async.3.0.0\lib\net45\System.Interactive.Async.dll</HintPath>
-    </Reference>
     <Reference Include="nunitlite">
       <HintPath>..\packages\NUnitLite.3.2.0\lib\net45\nunitlite.dll</HintPath>
     </Reference>
     <Reference Include="Newtonsoft.Json">
       <HintPath>..\packages\Newtonsoft.Json.7.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
+    <Reference Include="System.Interactive.Async">
+      <HintPath>..\packages\System.Interactive.Async.3.1.1\lib\net45\System.Interactive.Async.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="..\Grpc.Core\Version.cs">

src/csharp/Grpc.Core.Tests/packages.config

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="System.Interactive.Async" version="3.0.0" targetFramework="net45" />
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
   <package id="NUnit" version="3.2.0" targetFramework="net45" />
-  <package id="NUnitLite" version="3.2.0" targetFramework="net45" />
   <package id="NUnit.ConsoleRunner" version="3.2.0" />
+  <package id="NUnitLite" version="3.2.0" targetFramework="net45" />
   <package id="OpenCover" version="4.6.519" />
   <package id="ReportGenerator" version="2.4.4.0" />
-</packages>
+  <package id="System.Interactive.Async" version="3.1.1" targetFramework="net45" />
+</packages>

src/csharp/Grpc.Core/Grpc.Core.csproj

@@ -40,7 +40,7 @@
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Interactive.Async">
-      <HintPath>..\packages\System.Interactive.Async.3.0.0\lib\net45\System.Interactive.Async.dll</HintPath>
+      <HintPath>..\packages\System.Interactive.Async.3.1.1\lib\net45\System.Interactive.Async.dll</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>

src/csharp/Grpc.Core/Grpc.Core.nuspec

@@ -15,7 +15,7 @@
     <copyright>Copyright 2015, Google Inc.</copyright>
     <tags>gRPC RPC Protocol HTTP/2</tags>
     <dependencies>
-      <dependency id="System.Interactive.Async" version="3.0.0" />
+      <dependency id="System.Interactive.Async" version="3.1.1" />
     </dependencies>
   </metadata>
   <files>

src/csharp/Grpc.Core/packages.config

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="System.Interactive.Async" version="3.0.0" targetFramework="net45" />
+  <package id="System.Interactive.Async" version="3.1.1" targetFramework="net45" />
 </packages>

src/csharp/Grpc.Core/project.json

@@ -31,7 +31,7 @@
     "xmlDoc": true
   },
   "dependencies": {
-    "System.Interactive.Async": "3.0.0"
+    "System.Interactive.Async": "3.1.1"
   },
   "frameworks": {
     "net45": { },

src/csharp/Grpc.Examples.Tests/Grpc.Examples.Tests.csproj

@@ -39,15 +39,15 @@
     <Reference Include="nunit.framework">
       <HintPath>..\packages\NUnit.3.2.0\lib\net45\nunit.framework.dll</HintPath>
     </Reference>
-    <Reference Include="System.Interactive.Async">
-      <HintPath>..\packages\System.Interactive.Async.3.0.0\lib\net45\System.Interactive.Async.dll</HintPath>
-    </Reference>
     <Reference Include="nunitlite">
       <HintPath>..\packages\NUnitLite.3.2.0\lib\net45\nunitlite.dll</HintPath>
     </Reference>
     <Reference Include="Google.Protobuf">
       <HintPath>..\packages\Google.Protobuf.3.0.0\lib\net45\Google.Protobuf.dll</HintPath>
     </Reference>
+    <Reference Include="System.Interactive.Async">
+      <HintPath>..\packages\System.Interactive.Async.3.1.1\lib\net45\System.Interactive.Async.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="..\Grpc.Core\Version.cs">

src/csharp/Grpc.Examples.Tests/packages.config

@@ -3,5 +3,5 @@
   <package id="Google.Protobuf" version="3.0.0" targetFramework="net45" />
   <package id="NUnit" version="3.2.0" targetFramework="net45" />
   <package id="NUnitLite" version="3.2.0" targetFramework="net45" />
-  <package id="System.Interactive.Async" version="3.0.0" targetFramework="net45" />
+  <package id="System.Interactive.Async" version="3.1.1" targetFramework="net45" />
 </packages>

src/csharp/Grpc.Examples/Grpc.Examples.csproj

@@ -42,13 +42,12 @@
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Data.Linq" />
-    <Reference Include="System.Interactive.Async, Version=1.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\System.Interactive.Async.3.0.0\lib\net45\System.Interactive.Async.dll</HintPath>
-    </Reference>
     <Reference Include="Google.Protobuf">
       <HintPath>..\packages\Google.Protobuf.3.0.0\lib\net45\Google.Protobuf.dll</HintPath>
     </Reference>
+    <Reference Include="System.Interactive.Async">
+      <HintPath>..\packages\System.Interactive.Async.3.1.1\lib\net45\System.Interactive.Async.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="..\Grpc.Core\Version.cs">

src/csharp/Grpc.Examples/packages.config

@@ -2,5 +2,5 @@
 <packages>
   <package id="Google.Protobuf" version="3.0.0" targetFramework="net45" />
   <package id="NUnit" version="3.2.0" targetFramework="net45" />
-  <package id="System.Interactive.Async" version="3.0.0" targetFramework="net45" />
+  <package id="System.Interactive.Async" version="3.1.1" targetFramework="net45" />
 </packages>

src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.csproj

@@ -40,10 +40,6 @@
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Interactive.Async, Version=1.2.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
-      <SpecificVersion>False</SpecificVersion>
-      <HintPath>..\packages\System.Interactive.Async.3.0.0\lib\net45\System.Interactive.Async.dll</HintPath>
-    </Reference>
     <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Data.DataSetExtensions" />
     <Reference Include="Microsoft.CSharp" />
@@ -52,6 +48,9 @@
     <Reference Include="Google.Protobuf">
       <HintPath>..\packages\Google.Protobuf.3.0.0\lib\net45\Google.Protobuf.dll</HintPath>
     </Reference>
+    <Reference Include="System.Interactive.Async">
+      <HintPath>..\packages\System.Interactive.Async.3.1.1\lib\net45\System.Interactive.Async.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="..\Grpc.Core\Version.cs">

src/csharp/Grpc.HealthCheck/Grpc.HealthCheck.nuspec

@@ -16,7 +16,7 @@
 	<dependencies>
 	  <dependency id="Google.Protobuf" version="$ProtobufVersion$" />
 	  <dependency id="Grpc.Core" version="$version$" />
-	  <dependency id="System.Interactive.Async" version="3.0.0" />
+	  <dependency id="System.Interactive.Async" version="3.1.1" />
     </dependencies>
   </metadata>
   <files>

src/csharp/Grpc.HealthCheck/packages.config

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="Google.Protobuf" version="3.0.0" targetFramework="net45" />
-  <package id="System.Interactive.Async" version="3.0.0" targetFramework="net45" />
+  <package id="System.Interactive.Async" version="3.1.1" targetFramework="net45" />
 </packages>

src/csharp/Grpc.IntegrationTesting/Grpc.IntegrationTesting.csproj

@@ -51,9 +51,6 @@
     <Reference Include="nunit.framework">
       <HintPath>..\packages\NUnit.3.2.0\lib\net45\nunit.framework.dll</HintPath>
     </Reference>
-    <Reference Include="System.Interactive.Async">
-      <HintPath>..\packages\System.Interactive.Async.3.0.0\lib\net45\System.Interactive.Async.dll</HintPath>
-    </Reference>
     <Reference Include="nunitlite">
       <HintPath>..\packages\NUnitLite.3.2.0\lib\net45\nunitlite.dll</HintPath>
     </Reference>
@@ -90,6 +87,9 @@
     <Reference Include="Moq">
       <HintPath>..\packages\Moq.4.6.38-alpha\lib\net45\Moq.dll</HintPath>
     </Reference>
+    <Reference Include="System.Interactive.Async">
+      <HintPath>..\packages\System.Interactive.Async.3.1.1\lib\net45\System.Interactive.Async.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="..\Grpc.Core\Version.cs">

src/csharp/Grpc.IntegrationTesting/packages.config

@@ -12,6 +12,6 @@
   <package id="Newtonsoft.Json" version="7.0.1" targetFramework="net45" />
   <package id="NUnit" version="3.2.0" targetFramework="net45" />
   <package id="NUnitLite" version="3.2.0" targetFramework="net45" />
-  <package id="System.Interactive.Async" version="3.0.0" targetFramework="net45" />
+  <package id="System.Interactive.Async" version="3.1.1" targetFramework="net45" />
   <package id="Zlib.Portable.Signed" version="1.11.0" targetFramework="net45" />
 </packages>

src/python/grpcio_tests/tests/stress/client.py

@@ -39,6 +39,7 @@ from src.proto.grpc.testing import metrics_pb2
 from src.proto.grpc.testing import test_pb2
 
 from tests.interop import methods
+from tests.interop import resources
 from tests.qps import histogram
 from tests.stress import metrics_server
 from tests.stress import test_runner
@@ -71,6 +72,16 @@ def _args():
       '--metrics_port',
       help='the port to listen for metrics requests on',
       default=8081, type=int)
+  parser.add_argument(
+      '--use_test_ca',
+      help='Whether to use our fake CA. Requires --use_tls=true',
+      default=False, type=bool)
+  parser.add_argument(
+      '--use_tls',
+      help='Whether to use TLS', default=False, type=bool)
+  parser.add_argument(
+      '--server_host_override', default="foo.test.google.fr",
+      help='the server host to which to claim to connect', type=str)
   return parser.parse_args()
 
 
@@ -90,6 +101,19 @@ def _parse_weighted_test_cases(test_case_args):
     weighted_test_cases[test_case] = int(weight)
   return weighted_test_cases
 
+def _get_channel(target, args):
+  if args.use_tls:
+    if args.use_test_ca:
+      root_certificates = resources.test_root_certificates()
+    else:
+      root_certificates = None  # will load default roots.
+    channel_credentials = grpc.ssl_channel_credentials(
+        root_certificates=root_certificates)
+    options = (('grpc.ssl_target_name_override', args.server_host_override,),)
+    return grpc.secure_channel(
+        target, channel_credentials, options=options)
+  else:
+    return grpc.insecure_channel(target)
 
 def run_test(args):
   test_cases = _parse_weighted_test_cases(args.test_cases)
@@ -108,7 +132,7 @@ def run_test(args):
 
   for test_server_target in test_server_targets:
     for _ in xrange(args.num_channels_per_server):
-      channel = grpc.insecure_channel(test_server_target)
+      channel = _get_channel(test_server_target, args)
       for _ in xrange(args.num_stubs_per_channel):
         stub = test_pb2.TestServiceStub(channel)
         runner = test_runner.TestRunner(stub, test_cases, hist,

templates/src/csharp/Grpc.Core/project.json.template

@@ -33,7 +33,7 @@
       "xmlDoc": true
     },
     "dependencies": {
-      "System.Interactive.Async": "3.0.0"
+      "System.Interactive.Async": "3.1.1"
     },
     "frameworks": {
       "net45": { },