chylex/TweetDuck
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Improve logged error message when update checking fails

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This commit is contained in:
chylex 2018-06-30 13:22:37 +02:00
parent 738557b3a2
commit cfedb7d6b1
1 changed files with 18 additions and 1 deletions

19
Updates/UpdateCheckClient.cs
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@ -1,6 +1,8 @@
using System;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Web.Script.Serialization;
using TweetDuck.Core.Utils;
@ -28,7 +30,7 @@ public Task<UpdateInfo> Check(){
result.SetCanceled();
}
else if (task.IsFaulted){
result.SetException(task.Exception.InnerException);
result.SetException(ExpandWebException(task.Exception.InnerException));
}
else{
try{
@ -59,5 +61,20 @@ string AssetDownloadUrl(JsonObject obj){
return new UpdateInfo(versionTag, releaseNotes, downloadUrl, installerFolder);
}
private static Exception ExpandWebException(Exception e){
if (e is WebException we && we.Response is HttpWebResponse response){
try{
using(Stream stream = response.GetResponseStream())
using(StreamReader reader = new StreamReader(stream, Encoding.GetEncoding(response.CharacterSet ?? "utf-8"))){
return new Reporter.ExpandedLogException(e, reader.ReadToEnd());
}
}catch{
// whatever
}
}
return e;
}
}
}