Merge pull request #12 from dubit/dev_timeout

[Request] Timeout duration

Author: borntocompile

HttpRequest.cs

@@ -87,6 +87,12 @@ public bool RemoveHeader(string key)
 			return headers.Remove(key);
 		}
 
+		public HttpRequest SetTimeout(int duration)
+		{
+			unityWebRequest.timeout = duration;
+			return this;
+		}
+
 		public HttpRequest Send()
 		{
 			foreach (var header in headers)

HttpResponse.cs

@@ -14,6 +14,7 @@ public class HttpResponse
 		public ResponseType ResponseType { get; private set; }
 		public byte[] Bytes { get; private set; }
 		public string Text { get; private set; }
+		public string Error { get; private set; }
 		public Texture Texture { get; private set; }
 		public Dictionary<string, string> ResponseHeaders { get; private set; }
 
@@ -25,6 +26,7 @@ public HttpResponse(UnityWebRequest unityWebRequest)
 			IsSuccessful = !unityWebRequest.isHttpError && !unityWebRequest.isNetworkError;
 			IsHttpError = unityWebRequest.isHttpError;
 			IsNetworkError = unityWebRequest.isNetworkError;
+			Error = unityWebRequest.error;
 			StatusCode = unityWebRequest.responseCode;
 			ResponseType = HttpUtils.GetResponseType(StatusCode);
 			ResponseHeaders = unityWebRequest.GetResponseHeaders();

README.md

@@ -74,6 +74,7 @@ All these methods return the HttpRequest instance.
 * `OnDownloadProgress(Action<float> progress)`  
 ##### Configure
 * `SetRedirectLimit(int redirectLimit)`   
+* `SetTimeout(int duration)`
 
 Redirect limit subject to Unity's documentation.  
 * [Redirect Limit Documentation](https://docs.unity3d.com/ScriptReference/Networking.UnityWebRequest-redirectLimit.html)
@@ -99,6 +100,7 @@ This has the following properties:
 * `ResponseType ResponseType`  
 * `byte[] Bytes`  
 * `string Text`  
+* `string Error`  
 * `Texture Texture`  
 * `Dictionary<string, string> ResponseHeaders`