Pass error data from SRHubResult to NSError object in callback

Example/Podfile

@@ -1,4 +1,4 @@
-xcodeproj 'SignalR.Client.ObjC Example'
+project 'SignalR.Client.ObjC Example.xcodeproj'
 workspace '../SignalR.Client.ObjC'
 
 target "OS X Example" do
@@ -13,4 +13,4 @@ target "iOS Example" do
     platform :ios, '9.0'
 
     pod 'SignalR-ObjC', :path => '..'
-end
+end

Example/Podfile.lock

@@ -20,9 +20,9 @@ PODS:
   - AFNetworking/UIKit (2.6.3):
     - AFNetworking/NSURLConnection
     - AFNetworking/NSURLSession
-  - SignalR-ObjC (2.0.1):
-    - SignalR-ObjC/Core (= 2.0.1)
-  - SignalR-ObjC/Core (2.0.1):
+  - SignalR-ObjC (2.0.2):
+    - SignalR-ObjC/Core (= 2.0.2)
+  - SignalR-ObjC/Core (2.0.2):
     - AFNetworking (~> 2.0)
     - SocketRocket (~> 0.4)
   - SocketRocket (0.4.2)
@@ -32,11 +32,13 @@ DEPENDENCIES:
 
 EXTERNAL SOURCES:
   SignalR-ObjC:
-    :path: ".."
+    :path: ..
 
 SPEC CHECKSUMS:
   AFNetworking: cb8d14a848e831097108418f5d49217339d4eb60
-  SignalR-ObjC: 7ec4f7ba12750224e94229f3653df3f1204955c6
+  SignalR-ObjC: 3913aa201f436cf21226e0016ca6c7e94265921a
   SocketRocket: ffe08119b00ef982f6c37052a4705a057c8494ad
 
-COCOAPODS: 0.39.0
+PODFILE CHECKSUM: 3f8c8cf23eda999198a8c28081991f8fd0c6bf36
+
+COCOAPODS: 1.0.1

Podfile

@@ -1,4 +1,4 @@
-xcodeproj 'SignalR.Client.ObjC/SignalR.Client.ObjC'
+project 'SignalR.Client.ObjC/SignalR.Client.ObjC.xcodeproj'
 workspace 'SignalR.Client.ObjC'
 
 target "SignalR.Client.iOS" do
@@ -23,4 +23,4 @@ target :"SignalR.Client.OSX" do
     target :"SignalR.Client.OSXTests" do
         pod 'OCMock'
     end
-end
+end

Podfile.lock

@@ -33,4 +33,6 @@ SPEC CHECKSUMS:
   OCMock: 18c9b7e67d4c2770e95bb77a9cc1ae0c91fe3835
   SocketRocket: ffe08119b00ef982f6c37052a4705a057c8494ad
 
-COCOAPODS: 0.39.0
+PODFILE CHECKSUM: b3a3a58c75f13f9a520b6c950906fdd364953a26
+
+COCOAPODS: 1.0.1

SignalR.Client.ObjC/SignalR.Client.ObjC.xcodeproj/project.pbxproj

@@ -522,12 +522,12 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 39302A051C6974C20061C6B5 /* Build configuration list for PBXNativeTarget "SignalR.Client.OSX" */;
 			buildPhases = (
-				BE773CA6D603623DBCDFD6AF /* Check Pods Manifest.lock */,
+				BE773CA6D603623DBCDFD6AF /* [CP] Check Pods Manifest.lock */,
 				393029EF1C6974C10061C6B5 /* Sources */,
 				393029F01C6974C10061C6B5 /* Frameworks */,
 				393029F11C6974C10061C6B5 /* Headers */,
 				393029F21C6974C10061C6B5 /* Resources */,
-				7C5BAF419D1DB75581A41B87 /* Copy Pods Resources */,
+				7C5BAF419D1DB75581A41B87 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -542,12 +542,12 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 39302A081C6974C20061C6B5 /* Build configuration list for PBXNativeTarget "SignalR.Client.OSXTests" */;
 			buildPhases = (
-				537C4819A81E84FE2982C1CF /* Check Pods Manifest.lock */,
+				537C4819A81E84FE2982C1CF /* [CP] Check Pods Manifest.lock */,
 				393029F91C6974C20061C6B5 /* Sources */,
 				393029FA1C6974C20061C6B5 /* Frameworks */,
 				393029FB1C6974C20061C6B5 /* Resources */,
-				67E90B84652BAD667E4611D1 /* Embed Pods Frameworks */,
-				0B029DDB5BC07F36BE28C47C /* Copy Pods Resources */,
+				67E90B84652BAD667E4611D1 /* [CP] Embed Pods Frameworks */,
+				0B029DDB5BC07F36BE28C47C /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -563,12 +563,12 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 39302A3F1C6978AC0061C6B5 /* Build configuration list for PBXNativeTarget "SignalR.Client.iOS" */;
 			buildPhases = (
-				42E081C85DE4F4916D0F3D75 /* Check Pods Manifest.lock */,
+				42E081C85DE4F4916D0F3D75 /* [CP] Check Pods Manifest.lock */,
 				39302A291C6978AB0061C6B5 /* Sources */,
 				39302A2A1C6978AB0061C6B5 /* Frameworks */,
 				39302A2B1C6978AB0061C6B5 /* Headers */,
 				39302A2C1C6978AB0061C6B5 /* Resources */,
-				796268F885EFEC8F1356854A /* Copy Pods Resources */,
+				796268F885EFEC8F1356854A /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -583,12 +583,12 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 39302A421C6978AC0061C6B5 /* Build configuration list for PBXNativeTarget "SignalR.Client.iOSTests" */;
 			buildPhases = (
-				21C56E6B6FDFA0220435E7AD /* Check Pods Manifest.lock */,
+				21C56E6B6FDFA0220435E7AD /* [CP] Check Pods Manifest.lock */,
 				39302A331C6978AC0061C6B5 /* Sources */,
 				39302A341C6978AC0061C6B5 /* Frameworks */,
 				39302A351C6978AC0061C6B5 /* Resources */,
-				2AC719B5534D658A6E1038BA /* Embed Pods Frameworks */,
-				1A11AFB25C13B6568AF7E084 /* Copy Pods Resources */,
+				2AC719B5534D658A6E1038BA /* [CP] Embed Pods Frameworks */,
+				1A11AFB25C13B6568AF7E084 /* [CP] Copy Pods Resources */,
 			);
 			buildRules = (
 			);
@@ -676,149 +676,149 @@
 /* End PBXResourcesBuildPhase section */
 
 /* Begin PBXShellScriptBuildPhase section */
-		0B029DDB5BC07F36BE28C47C /* Copy Pods Resources */ = {
+		0B029DDB5BC07F36BE28C47C /* [CP] Copy Pods Resources */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Copy Pods Resources";
+			name = "[CP] Copy Pods Resources";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${SRCROOT}/../Pods/Target Support Files/Pods-SignalR.Client.OSX-SignalR.Client.OSXTests/Pods-SignalR.Client.OSX-SignalR.Client.OSXTests-resources.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		1A11AFB25C13B6568AF7E084 /* Copy Pods Resources */ = {
+		1A11AFB25C13B6568AF7E084 /* [CP] Copy Pods Resources */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Copy Pods Resources";
+			name = "[CP] Copy Pods Resources";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${SRCROOT}/../Pods/Target Support Files/Pods-SignalR.Client.iOS-SignalR.Client.iOSTests/Pods-SignalR.Client.iOS-SignalR.Client.iOSTests-resources.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		21C56E6B6FDFA0220435E7AD /* Check Pods Manifest.lock */ = {
+		21C56E6B6FDFA0220435E7AD /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Check Pods Manifest.lock";
+			name = "[CP] Check Pods Manifest.lock";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
 			showEnvVarsInLog = 0;
 		};
-		2AC719B5534D658A6E1038BA /* Embed Pods Frameworks */ = {
+		2AC719B5534D658A6E1038BA /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Embed Pods Frameworks";
+			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${SRCROOT}/../Pods/Target Support Files/Pods-SignalR.Client.iOS-SignalR.Client.iOSTests/Pods-SignalR.Client.iOS-SignalR.Client.iOSTests-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		42E081C85DE4F4916D0F3D75 /* Check Pods Manifest.lock */ = {
+		42E081C85DE4F4916D0F3D75 /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Check Pods Manifest.lock";
+			name = "[CP] Check Pods Manifest.lock";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
 			showEnvVarsInLog = 0;
 		};
-		537C4819A81E84FE2982C1CF /* Check Pods Manifest.lock */ = {
+		537C4819A81E84FE2982C1CF /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Check Pods Manifest.lock";
+			name = "[CP] Check Pods Manifest.lock";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "diff \"${PODS_ROOT}/../Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [[ $? != 0 ]] ; then\n    cat << EOM\nerror: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\nEOM\n    exit 1\nfi\n";
 			showEnvVarsInLog = 0;
 		};
-		67E90B84652BAD667E4611D1 /* Embed Pods Frameworks */ = {
+		67E90B84652BAD667E4611D1 /* [CP] Embed Pods Frameworks */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Embed Pods Frameworks";
+			name = "[CP] Embed Pods Frameworks";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${SRCROOT}/../Pods/Target Support Files/Pods-SignalR.Client.OSX-SignalR.Client.OSXTests/Pods-SignalR.Client.OSX-SignalR.Client.OSXTests-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		796268F885EFEC8F1356854A /* Copy Pods Resources */ = {
+		796268F885EFEC8F1356854A /* [CP] Copy Pods Resources */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Copy Pods Resources";
+			name = "[CP] Copy Pods Resources";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${SRCROOT}/../Pods/Target Support Files/Pods-SignalR.Client.iOS/Pods-SignalR.Client.iOS-resources.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		7C5BAF419D1DB75581A41B87 /* Copy Pods Resources */ = {
+		7C5BAF419D1DB75581A41B87 /* [CP] Copy Pods Resources */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Copy Pods Resources";
+			name = "[CP] Copy Pods Resources";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${SRCROOT}/../Pods/Target Support Files/Pods-SignalR.Client.OSX/Pods-SignalR.Client.OSX-resources.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
-		BE773CA6D603623DBCDFD6AF /* Check Pods Manifest.lock */ = {
+		BE773CA6D603623DBCDFD6AF /* [CP] Check Pods Manifest.lock */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
-			name = "Check Pods Manifest.lock";
+			name = "[CP] Check Pods Manifest.lock";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;

SignalR.Client/Hubs/SRHubProxy.h

@@ -23,7 +23,8 @@
 #import <Foundation/Foundation.h>
 #import "SRHubConnectionInterface.h"
 #import "SRHubProxyInterface.h"
-
+
+extern NSString * const kErrorData;
 /**
  * An `SRHubProxy` object provides support for SignalR Hubs
  */

SignalR.Client/Hubs/SRHubProxy.m

@@ -28,6 +28,8 @@
 #import "SRHubConnectionInterface.h"
 #import "SRConnectionInterface.h"
 
+NSString * const kErrorData = @"SRErrorData";
+
 @interface SRHubProxy ()
 
 @property (assign, nonatomic, readonly) id <SRHubConnectionInterface> connection;
@@ -122,6 +124,9 @@ - (void)invoke:(NSString *)method withArgs:(NSArray *)args completionHandler:(vo
                 NSMutableDictionary *userInfo = [NSMutableDictionary dictionary];
                 userInfo[NSLocalizedFailureReasonErrorKey] = NSInternalInconsistencyException;
                 userInfo[NSLocalizedDescriptionKey] = [NSString stringWithFormat:@"%@", result.error];
+                if (result.errorData) {
+                    userInfo[kErrorData] = result.errorData;
+                }
                 NSError *error = [NSError errorWithDomain:[NSString stringWithFormat:NSLocalizedString(@"com.SignalR.SignalR-ObjC.%@",@""),NSStringFromClass([self class])]
                                                      code:0
                                                  userInfo:userInfo];