diff options
| author | BaronGreenback <jimcartlidge@yahoo.co.uk> | 2021-04-20 18:10:38 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-04-20 18:10:38 +0100 |
| commit | f8b717e7c51a771b937312af3f1aa77e044b86ce (patch) | |
| tree | 1de949627db1b7b033ea47e34ae5d7e2a8a70bd3 /RSSDP/SsdpDeviceLocator.cs | |
| parent | 7848ea148438baf8929e1c2939e6979cb84aad1a (diff) | |
| parent | 5a6e60b414046c274330479f7dfb9713eea20020 (diff) | |
Merge branch 'master' into ProfileMatch
Diffstat (limited to 'RSSDP/SsdpDeviceLocator.cs')
| -rw-r--r-- | RSSDP/SsdpDeviceLocator.cs | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/RSSDP/SsdpDeviceLocator.cs b/RSSDP/SsdpDeviceLocator.cs index bfad6de97..0cdc5ce3d 100644 --- a/RSSDP/SsdpDeviceLocator.cs +++ b/RSSDP/SsdpDeviceLocator.cs @@ -97,6 +97,11 @@ namespace Rssdp.Infrastructure private async void OnBroadcastTimerCallback(object state) { + if (IsDisposed) + { + return; + } + StartListeningForNotifications(); RemoveExpiredDevicesFromCache(); @@ -180,8 +185,6 @@ namespace Rssdp.Infrastructure /// <exception cref="ObjectDisposedException">Throw if the <see cref="DisposableManagedObjectBase.IsDisposed"/> ty is true.</exception> public void StartListeningForNotifications() { - ThrowIfDisposed(); - _CommunicationsServer.RequestReceived -= CommsServer_RequestReceived; _CommunicationsServer.RequestReceived += CommsServer_RequestReceived; _CommunicationsServer.BeginListeningForBroadcasts(); @@ -353,7 +356,7 @@ namespace Rssdp.Infrastructure { return; } - + var location = GetFirstHeaderUriValue("Location", message); if (location != null) { @@ -515,11 +518,6 @@ namespace Rssdp.Infrastructure private void RemoveExpiredDevicesFromCache() { - if (this.IsDisposed) - { - return; - } - DiscoveredSsdpDevice[] expiredDevices = null; lock (_Devices) { |