From 44a4e662ac0e2b067266011c686ce79bbef5e93c Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Thu, 16 Mar 2017 13:21:24 -0400
Subject: update hdhomerun model info caching

---
 .../LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs           | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'Emby.Server.Implementations')

diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
index d9c0807de..02a6bf85d 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/HdHomerun/HdHomerunHost.cs
@@ -131,7 +131,10 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                 DiscoverResponse response;
                 if (_modelCache.TryGetValue(info.Url, out response))
                 {
-                    return response;
+                    if ((DateTime.UtcNow - response.DateQueried).TotalHours <= 12)
+                    {
+                        return response;
+                    }
                 }
             }
 
@@ -141,8 +144,6 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
                 {
                     Url = string.Format("{0}/discover.json", GetApiUrl(info, false)),
                     CancellationToken = cancellationToken,
-                    CacheLength = TimeSpan.FromDays(1),
-                    CacheMode = CacheMode.Unconditional,
                     TimeoutMs = Convert.ToInt32(TimeSpan.FromSeconds(5).TotalMilliseconds),
                     BufferContent = false
 
@@ -638,6 +639,13 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts.HdHomerun
             public string BaseURL { get; set; }
             public string LineupURL { get; set; }
             public int TunerCount { get; set; }
+
+            public DateTime DateQueried { get; set; }
+
+            public DiscoverResponse()
+            {
+                DateQueried = DateTime.UtcNow;
+            }
         }
 
         public async Task<List<TunerHostInfo>> DiscoverDevices(int discoveryDurationMs, CancellationToken cancellationToken)
-- 
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