Update connectivity test

src/objective-c/tests/Connectivity/ConnectivityTestingApp.xcodeproj/project.pbxproj

@@ -99,7 +99,6 @@
 				5EC49F8D2043E46B00ED189A /* Sources */,
 				5EC49F8E2043E46B00ED189A /* Frameworks */,
 				5EC49F8F2043E46B00ED189A /* Resources */,
-				9F67C72B6B6BAF2781078886 /* [CP] Embed Pods Frameworks */,
 				735516C793AF7394FBB83B7F /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
@@ -194,21 +193,6 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		9F67C72B6B6BAF2781078886 /* [CP] Embed Pods Frameworks */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "[CP] Embed Pods Frameworks";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-ConnectivityTestingApp/Pods-ConnectivityTestingApp-frameworks.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */
@@ -284,6 +268,7 @@
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
 					"$(inherited)",
+					"GRPC_CFSTREAM=1",
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;

src/objective-c/tests/Connectivity/Podfile

@@ -5,9 +5,9 @@ platform :ios, '8.0'
 GRPC_LOCAL_SRC = '../../../..'
 
 target 'ConnectivityTestingApp' do
-  pod 'gRPC', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-Core', :path => GRPC_LOCAL_SRC
-  pod 'gRPC-ProtoRPC', :path => GRPC_LOCAL_SRC
+  pod 'gRPC/CFStream', :path => GRPC_LOCAL_SRC
+  pod 'gRPC-Core/CFStream-Implementation', :path => GRPC_LOCAL_SRC
+  pod 'gRPC-ProtoRPC/CFStream', :path => GRPC_LOCAL_SRC
   pod 'gRPC-RxLibrary', :path => GRPC_LOCAL_SRC
   pod 'Protobuf', :path => "#{GRPC_LOCAL_SRC}/third_party/protobuf"
   pod 'BoringSSL', :podspec => "#{GRPC_LOCAL_SRC}/src/objective-c"