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Catch HttpConnectAsync's exception

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ChsBuffer
2021-09-11 02:37:32 +08:00
parent f68aae6795
commit 42baed8b8f
1 changed files with 15 additions and 2 deletions
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17
Netch/Controllers/MainController.cs
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@@ -34,7 +34,7 @@ namespace Netch.Controllers
if (await DnsUtils.LookupAsync(server.Hostname) == null)
throw new MessageException(i18N.Translate("Lookup Server hostname failed"));
// TODO Disable NAT Type Test setting
// cache STUN Server ip to prevent "Wrong STUN Server"
DnsUtils.LookupAsync(Global.Settings.STUN_Server).Forget();
@@ -182,7 +182,20 @@ namespace Netch.Controllers
public static async Task<int?> HttpConnectAsync(CancellationToken ctx = default)
{
Debug.Assert(Socks5Server != null, nameof(Socks5Server) + " != null");
return await Socks5ServerTestUtils.HttpConnectAsync(Socks5Server, ctx);
try
{
return await Socks5ServerTestUtils.HttpConnectAsync(Socks5Server, ctx);
}
catch (OperationCanceledException)
{
// ignored
}
catch (Exception e)
{
Log.Warning(e, "Unhandled Socks5ServerTestUtils.HttpConnectAsync Exception");
}
return null;
}
}
}