elldub 3 Posted March 29, 2025 Posted March 29, 2025 I have been checking logs, and I have a recurring error message with a "no route to host" exception My installation is fresh from the internet today. I’m using MacOS Sequoia (15.3.2) on an M4 MacMini. Emby: Version 4.8.11.0, I have defined a single library with movie content, it has a single movie in it. This is internal network use only. Can you point me in the right direction to finding the root cause? 2025-03-29 07:28:51.176 Error App: Error sending socket message from 0.0.0.0:1900 to 239.255.255.250:1900 *** Error Report *** Version: 4.8.11.0 Command line: /Applications/EmbyServer.app/Contents/MacOS/EmbyServer.dll Operating system: Darwin 24.3.0 Darwin Kernel Version 24.3.0: Thu Jan 2 20:23:36 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T8112 Framework: .NET 6.0.36 OS/Process: arm64/arm64 Runtime: Applications/EmbyServer.app/Contents/MacOS/System.Private.CoreLib.dll Processor count: 8 Data path: /Users/allmusic/.config/emby-server Application path: /Applications/EmbyServer.app/Contents/MacOS System.Net.Sockets.SocketException: System.Net.Sockets.SocketException (65): No route to host at Rssdp.SsdpCommunicationsServer.SendFromSocket(Tuple`3 socketTuple, Memory`1 messageData, IPEndPoint destination, CancellationToken cancellationToken) Source: System.Private.CoreLib TargetSite: Void Throw()
Solution Happy2Play 9780 Posted March 29, 2025 Solution Posted March 29, 2025 Are you using DLNA? As this would point to an issue with port 1900.
Luke 42077 Posted March 29, 2025 Posted March 29, 2025 Hi there, please attach the complete emby server log file. Thanks.
elldub 3 Posted March 30, 2025 Author Posted March 30, 2025 @Happy2Play I disabled the DLNA service as I don't run windows. Dashboard > Devices section > DLNA > Untick [ ] Enable DLNA Play To Restarted Emby, now there is no error in the logs. I will monitor @Luke This is the top 100 lines or so. The Error then just repeats. There has been no action on the server since yesterday. Keeping this here for documentation purposes. 2025-03-30 00:00:00.033 Info App: Emby Server Version: 4.8.11.0 2025-03-30 00:00:00.034 Info App: Emby Command line: /Applications/EmbyServer.app/Contents/MacOS/EmbyServer.dll -noautorunwebapp Operating system: Darwin 24.3.0 Darwin Kernel Version 24.3.0: Thu Jan 2 20:23:36 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T8112 Framework: .NET 6.0.36 OS/Process: arm64/arm64 Runtime: Applications/EmbyServer.app/Contents/MacOS/System.Private.CoreLib.dll Processor count: 8 Data path: /Users/allmusic/.config/emby-server Application path: /Applications/EmbyServer.app/Contents/MacOS 2025-03-30 00:00:00.034 Info App: Logs path: /Users/allmusic/.config/emby-server/logs 2025-03-30 00:00:00.034 Info App: Cache path: /Users/allmusic/.config/emby-server/cache 2025-03-30 00:00:00.034 Info App: Internal metadata path: /Users/allmusic/.config/emby-server/metadata 2025-03-30 00:00:00.034 Info App: Transcoding temporary files path: /Users/allmusic/.config/emby-server/transcoding-temp 2025-03-30 00:00:00.034 Info App: Plugins: Backup & Restore 1.7.2.0 Bluray Folder Support 1.0.2.0 Cinema Intros 1.0.47.0 DLNA 1.4.7.0 Dvd Folder Support 1.0.0.0 Emby Guide Data 1.0.18.0 Fanart.tv 1.0.16.0 M3U TV Tuner 1.0.39.0 MovieDb 1.8.3.0 MusicBrainz 1.0.25.0 Nfo Metadata 1.0.82.0 OMDb 1.0.22.0 Open Subtitles 1.0.63.0 Port Mapper 1.2.8.0 Studio Images 1.0.3.0 TheAudioDb 1.0.20.0 TheTVDB 1.6.1.0 Webhooks 1.0.35.0 XmlTV 1.2.0.0 2025-03-30 00:00:58.701 Error App: Error sending socket message from 0.0.0.0:1900 to 239.255.255.250:1900 *** Error Report *** Version: 4.8.11.0 Command line: /Applications/EmbyServer.app/Contents/MacOS/EmbyServer.dll -noautorunwebapp Operating system: Darwin 24.3.0 Darwin Kernel Version 24.3.0: Thu Jan 2 20:23:36 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T8112 Framework: .NET 6.0.36 OS/Process: arm64/arm64 Runtime: Applications/EmbyServer.app/Contents/MacOS/System.Private.CoreLib.dll Processor count: 8 Data path: /Users/allmusic/.config/emby-server Application path: /Applications/EmbyServer.app/Contents/MacOS System.Net.Sockets.SocketException: System.Net.Sockets.SocketException (65): No route to host at Rssdp.SsdpCommunicationsServer.SendFromSocket(Tuple`3 socketTuple, Memory`1 messageData, IPEndPoint destination, CancellationToken cancellationToken) Source: System.Private.CoreLib TargetSite: Void Throw() 2025-03-30 00:00:58.701 Error App: Error sending socket message from 0.0.0.0:50281 to 239.255.255.250:1900 *** Error Report *** Version: 4.8.11.0 Command line: /Applications/EmbyServer.app/Contents/MacOS/EmbyServer.dll -noautorunwebapp Operating system: Darwin 24.3.0 Darwin Kernel Version 24.3.0: Thu Jan 2 20:23:36 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T8112 Framework: .NET 6.0.36 OS/Process: arm64/arm64 Runtime: Applications/EmbyServer.app/Contents/MacOS/System.Private.CoreLib.dll Processor count: 8 Data path: /Users/allmusic/.config/emby-server Application path: /Applications/EmbyServer.app/Contents/MacOS System.Net.Sockets.SocketException: System.Net.Sockets.SocketException (65): No route to host at Rssdp.SsdpCommunicationsServer.SendFromSocket(Tuple`3 socketTuple, Memory`1 messageData, IPEndPoint destination, CancellationToken cancellationToken) Source: System.Private.CoreLib TargetSite: Void Throw() 2025-03-30 00:00:58.701 Error App: Error sending socket message from 10.201.1.24:52951 to 239.255.255.250:1900 *** Error Report *** Version: 4.8.11.0 Command line: /Applications/EmbyServer.app/Contents/MacOS/EmbyServer.dll -noautorunwebapp Operating system: Darwin 24.3.0 Darwin Kernel Version 24.3.0: Thu Jan 2 20:23:36 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T8112 Framework: .NET 6.0.36 OS/Process: arm64/arm64 Runtime: Applications/EmbyServer.app/Contents/MacOS/System.Private.CoreLib.dll Processor count: 8 Data path: /Users/allmusic/.config/emby-server Application path: /Applications/EmbyServer.app/Contents/MacOS System.Net.Sockets.SocketException: System.Net.Sockets.SocketException (65): No route to host at Rssdp.SsdpCommunicationsServer.SendFromSocket(Tuple`3 socketTuple, Memory`1 messageData, IPEndPoint destination, CancellationToken cancellationToken) Source: System.Private.CoreLib TargetSite: Void Throw() 2025-03-30 00:00:58.702 Error App: Error sending socket message from 0.0.0.0:1900 to 239.255.255.250:1900 *** Error Report *** Version: 4.8.11.0 Command line: /Applications/EmbyServer.app/Contents/MacOS/EmbyServer.dll -noautorunwebapp Operating system: Darwin 24.3.0 Darwin Kernel Version 24.3.0: Thu Jan 2 20:23:36 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T8112 Framework: .NET 6.0.36 OS/Process: arm64/arm64 Runtime: Applications/EmbyServer.app/Contents/MacOS/System.Private.CoreLib.dll Processor count: 8 Data path: /Users/allmusic/.config/emby-server Application path: /Applications/EmbyServer.app/Contents/MacOS System.Net.Sockets.SocketException: System.Net.Sockets.SocketException (65): No route to host at Rssdp.SsdpCommunicationsServer.SendFromSocket(Tuple`3 socketTuple, Memory`1 messageData, IPEndPoint destination, CancellationToken cancellationToken) Source: System.Private.CoreLib TargetSite: Void Throw() 2025-03-30 00:00:58.702 Error App: Error sending socket message from 0.0.0.0:50281 to 239.255.255.250:1900 *** Error Report *** Version: 4.8.11.0 Command line: /Applications/EmbyServer.app/Contents/MacOS/EmbyServer.dll -noautorunwebapp Operating system: Darwin 24.3.0 Darwin Kernel Version 24.3.0: Thu Jan 2 20:23:36 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T8112 Framework: .NET 6.0.36 OS/Process: arm64/arm64 Runtime: Applications/EmbyServer.app/Contents/MacOS/System.Private.CoreLib.dll Processor count: 8 Data path: /Users/allmusic/.config/emby-server Application path: /Applications/EmbyServer.app/Contents/MacOS System.Net.Sockets.SocketException: System.Net.Sockets.SocketException (65): No route to host at Rssdp.SsdpCommunicationsServer.SendFromSocket(Tuple`3 socketTuple, Memory`1 messageData, IPEndPoint destination, CancellationToken cancellationToken) Source: System.Private.CoreLib TargetSite: Void Throw() 2025-03-30 00:00:58.702 Error App: Error sending socket message from 10.201.1.155:59723 to 239.255.255.250:1900 *** Error Report *** Version: 4.8.11.0 Command line: /Applications/EmbyServer.app/Contents/MacOS/EmbyServer.dll -noautorunwebapp Operating system: Darwin 24.3.0 Darwin Kernel Version 24.3.0: Thu Jan 2 20:23:36 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T8112 Framework: .NET 6.0.36 OS/Process: arm64/arm64 Runtime: Applications/EmbyServer.app/Contents/MacOS/System.Private.CoreLib.dll Processor count: 8 Data path: /Users/allmusic/.config/emby-server Application path: /Applications/EmbyServer.app/Contents/MacOS System.Net.Sockets.SocketException: System.Net.Sockets.SocketException (65): No route to host at Rssdp.SsdpCommunicationsServer.SendFromSocket(Tuple`3 socketTuple, Memory`1 messageData, IPEndPoint destination, CancellationToken cancellationToken) Source: System.Private.CoreLib TargetSite: Void Throw() 2025-03-30 00:00:58.703 Error App: Error sending socket message from 0.0.0.0:1900 to 239.255.255.250:1900 *** Error Report *** Version: 4.8.11.0 Command line: /Applications/EmbyServer.app/Contents/MacOS/EmbyServer.dll -noautorunwebapp Operating system: Darwin 24.3.0 Darwin Kernel Version 24.3.0: Thu Jan 2 20:23:36 PST 2025; root:xnu-11215.81.4~3/RELEASE_ARM64_T8112 Framework: .NET 6.0.36 OS/Process: arm64/arm64 Runtime: Applications/EmbyServer.app/Contents/MacOS/System.Private.CoreLib.dll Processor count: 8 Data path: /Users/allmusic/.config/emby-server Application path: /Applications/EmbyServer.app/Contents/MacOS System.Net.Sockets.SocketException: System.Net.Sockets.SocketException (65): No route to host at Rssdp.SsdpCommunicationsServer.SendFromSocket(Tuple`3 socketTuple, Memory`1 messageData, IPEndPoint destination, CancellationToken cancellationToken) Source: System.Private.CoreLib TargetSite: Void Throw()
Luke 42077 Posted March 31, 2025 Posted March 31, 2025 Hi, you could also try turning off the automatic port mapper in server network settings.
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