Merge pull request #3808 from jcanizales/fix-hellow-world

Fix hello world example

examples/objective-c/helloworld/HelloWorld.podspec

@@ -3,13 +3,13 @@ Pod::Spec.new do |s|
   s.version  = "0.0.1"
   s.license  = "New BSD"
 
-  s.ios.deployment_target = "6.0"
-  s.osx.deployment_target = "10.8"
+  s.ios.deployment_target = "7.1"
+  s.osx.deployment_target = "10.9"
 
   # Base directory where the .proto files are.
   src = "../../protos"
 
-  # Directory where the generated files will be place.
+  # Directory where the generated files will be placed.
   dir = "Pods/" + s.name
 
   # Run protoc with the Objective-C and gRPC plugins to generate protocol messages and gRPC clients.
@@ -22,14 +22,14 @@ Pod::Spec.new do |s|
     ms.source_files = "#{dir}/*.pbobjc.{h,m}", "#{dir}/**/*.pbobjc.{h,m}"
     ms.header_mappings_dir = dir
     ms.requires_arc = false
-    ms.dependency "Protobuf", "~> 3.0.0-alpha-3"
+    ms.dependency "Protobuf", "~> 3.0.0-alpha-4"
   end
 
   s.subspec "Services" do |ss|
     ss.source_files = "#{dir}/*.pbrpc.{h,m}", "#{dir}/**/*.pbrpc.{h,m}"
     ss.header_mappings_dir = dir
     ss.requires_arc = true
-    ss.dependency "gRPC", "~> 0.6"
+    ss.dependency "gRPC", "~> 0.11"
     ss.dependency "#{s.name}/Messages"
   end
 end

examples/objective-c/helloworld/HelloWorld.xcodeproj/project.pbxproj

@@ -7,6 +7,7 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		3EF35C14BDC2B65E21837F02 /* libPods.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 43AB08B32839A6700EA00DD4 /* libPods.a */; };
 		5E3690661B2A23800040F884 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 5E3690651B2A23800040F884 /* main.m */; };
 		5E3690691B2A23800040F884 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 5E3690681B2A23800040F884 /* AppDelegate.m */; };
 		5E36906C1B2A23800040F884 /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 5E36906B1B2A23800040F884 /* ViewController.m */; };
@@ -17,6 +18,7 @@
 
 /* Begin PBXFileReference section */
 		0C432EF610DB15C0F47A66BB /* Pods-HelloWorld.release.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-HelloWorld.release.xcconfig"; path = "Pods/Target Support Files/Pods-HelloWorld/Pods-HelloWorld.release.xcconfig"; sourceTree = "<group>"; };
+		43AB08B32839A6700EA00DD4 /* libPods.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libPods.a; sourceTree = BUILT_PRODUCTS_DIR; };
 		5E3690601B2A23800040F884 /* HelloWorld.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = HelloWorld.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		5E3690641B2A23800040F884 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		5E3690651B2A23800040F884 /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
@@ -35,6 +37,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				EF61CF6AE2536A31D47F0E63 /* libPods-HelloWorld.a in Frameworks */,
+				3EF35C14BDC2B65E21837F02 /* libPods.a in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -85,6 +88,7 @@
 			isa = PBXGroup;
 			children = (
 				6B4E1F55F8A2EC95A0E7EE88 /* libPods-HelloWorld.a */,
+				43AB08B32839A6700EA00DD4 /* libPods.a */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -110,6 +114,7 @@
 				5E36905D1B2A23800040F884 /* Frameworks */,
 				5E36905E1B2A23800040F884 /* Resources */,
 				4C7D815378D98AB3BFC1A7D5 /* Copy Pods Resources */,
+				BB76529986A8BFAF19A385B1 /* Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -195,6 +200,21 @@
 			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
 			showEnvVarsInLog = 0;
 		};
+		BB76529986A8BFAF19A385B1 /* Embed Pods Frameworks */ = {
+			isa = PBXShellScriptBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+			);
+			inputPaths = (
+			);
+			name = "Embed Pods Frameworks";
+			outputPaths = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+			shellPath = /bin/sh;
+			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods/Pods-frameworks.sh\"\n";
+			showEnvVarsInLog = 0;
+		};
 /* End PBXShellScriptBuildPhase section */
 
 /* Begin PBXSourcesBuildPhase section */

examples/objective-c/helloworld/Podfile

 source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '8.0'
 
+pod 'Protobuf', :path => "../../../third_party/protobuf"
+pod 'gRPC', :path => "../../.."
+
 target 'HelloWorld' do
   # Depend on the generated HelloWorld library.
   pod 'HelloWorld', :path => '.'

examples/objective-c/helloworld/main.m

@@ -34,18 +34,24 @@
 #import <UIKit/UIKit.h>
 #import "AppDelegate.h"
 
+#import <GRPCClient/GRPCCall+Tests.h>
 #import <HelloWorld/Helloworld.pbrpc.h>
 
-static NSString * const kHostAddress = @"http://localhost:50051";
+static NSString * const kHostAddress = @"localhost:50051";
 
 int main(int argc, char * argv[]) {
   @autoreleasepool {
+    [GRPCCall useInsecureConnectionsForHost:kHostAddress];
+
     HLWGreeter *client = [[HLWGreeter alloc] initWithHost:kHostAddress];
+
     HLWHelloRequest *request = [HLWHelloRequest message];
     request.name = @"Objective-C";
+
     [client sayHelloWithRequest:request handler:^(HLWHelloReply *response, NSError *error) {
       NSLog(@"%@", response.message);
     }];
+    
     return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
   }
 }