specify the timeout interval when downloading the archive

Octokit/Clients/RepositoryContentsClient.cs

@@ -1,4 +1,5 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace Octokit
@@ -166,7 +167,7 @@ namespace Octokit
 
             var endpoint = ApiUrls.RepositoryArchiveLink(owner, name, archiveFormat, reference);
 
-            var response = await Connection.Get<byte[]>(endpoint, new Dictionary<string, string>(), null);
+            var response = await Connection.Get<byte[]>(endpoint, TimeSpan.FromMinutes(60));
 
             return response.Body;
         }

Octokit/Http/Connection.cs

@@ -168,6 +168,13 @@ namespace Octokit
             return SendData<T>(uri.ApplyParameters(parameters), HttpMethod.Get, null, accepts, null, cancellationToken);
         }
 
+        public Task<IApiResponse<T>> Get<T>(Uri uri, TimeSpan timeout)
+        {
+            Ensure.ArgumentNotNull(uri, "uri");
+
+            return SendData<T>(uri, HttpMethod.Get, null, null, null, timeout, CancellationToken.None);
+        }
+
         /// <summary>
         /// Performs an asynchronous HTTP GET request that expects a <seealso cref="IResponse"/> containing HTML.
         /// </summary>

Octokit/Http/IConnection.cs

@@ -58,6 +58,17 @@ namespace Octokit
         [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1716:IdentifiersShouldNotMatchKeywords", MessageId = "Get")]
         Task<IApiResponse<T>> Get<T>(Uri uri, IDictionary<string, string> parameters, string accepts, CancellationToken cancellationToken);
 
+        /// <summary>
+        /// Performs an asynchronous HTTP GET request.
+        /// Attempts to map the response to an object of type <typeparamref name="T"/>
+        /// </summary>
+        /// <typeparam name="T">The type to map the response to</typeparam>
+        /// <param name="uri">URI endpoint to send request to</param>
+        /// <param name="timeout">Expiration time of the request</param>
+        /// <returns><seealso cref="IResponse"/> representing the received HTTP response</returns>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1716:IdentifiersShouldNotMatchKeywords", MessageId = "Get")]
+        Task<IApiResponse<T>> Get<T>(Uri uri, TimeSpan timeout);
+
         /// <summary>
         /// Performs an asynchronous HTTP PATCH request.
         /// </summary>