From cd89c107945467684cbeaf4a656e96b2bffd1764 Mon Sep 17 00:00:00 2001
From: "gu.martinm@gmail.com" <gu.martinm@gmail.com>
Date: Sat, 22 Feb 2014 17:28:02 +0100
Subject: [PATCH] RemoteAgents Mono GTK Linux: Receiving null when nothing
useful arrived.
default(TResult)
Specifies the default value of the type parameter.
This will be null for reference types and zero for value types.
---
Mono/RemoteAgents/GTKLinux/MainWindow.cs | 6 +++++-
Mono/RemoteAgents/GTKLinux/Model/CallRemoteProcedure.cs | 5 +++--
2 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/Mono/RemoteAgents/GTKLinux/MainWindow.cs b/Mono/RemoteAgents/GTKLinux/MainWindow.cs
index 22371ca..7fb8be7 100644
--- a/Mono/RemoteAgents/GTKLinux/MainWindow.cs
+++ b/Mono/RemoteAgents/GTKLinux/MainWindow.cs
@@ -34,7 +34,11 @@ namespace Example.RemoteAgents.GTKLinux
async private void ButtonGetDateClicked(object sender, EventArgs a)
{
- this.RemoteDate.Buffer.Text = await view.getCurrentDate();
+ string currentDate = await view.getCurrentDate();
+ if (currentDate != null)
+ {
+ this.RemoteDate.Buffer.Text = currentDate;
+ }
}
}
}
diff --git a/Mono/RemoteAgents/GTKLinux/Model/CallRemoteProcedure.cs b/Mono/RemoteAgents/GTKLinux/Model/CallRemoteProcedure.cs
index 27572ea..f67879c 100644
--- a/Mono/RemoteAgents/GTKLinux/Model/CallRemoteProcedure.cs
+++ b/Mono/RemoteAgents/GTKLinux/Model/CallRemoteProcedure.cs
@@ -16,8 +16,7 @@ namespace Example.RemoteAgents.GTKLinux.Model
async public Task<TResult> callRemoteService<TResult>(string uri, string method)
{
- TResult result = default(TResult);
- POST postData = new POST();
+ var postData = new POST();
postData.Id = "2114567586433855105";
postData.JSONrpc = "2.0";
postData.Method = method;
@@ -27,6 +26,8 @@ namespace Example.RemoteAgents.GTKLinux.Model
HttpResponseMessage response = await this.issueCall(uri, content);
+ TResult result = default(TResult);
+
if (response.StatusCode == HttpStatusCode.OK) {
Task<byte[]> responseBytes = response.Content.ReadAsByteArrayAsync();
string responseString = System.Text.Encoding.UTF8.GetString(responseBytes.Result);
--
2.1.4