snapserver HTTP/TCP bind not working after reboot

[uroborov]

Everytime i reboot odroid snapserver is unable to bind to the HTTP/TCP addresses. after sudo systemctl restart snapserver everything works fine. Am i missing something?

Environment details

• OS: ubuntu lite on odroid xu4
• Last Snapcast version [e.g. 0.21.0] + mopidy
• Installed from deb packages

here is the journalctl. straight after reboot:

-- Reboot --
Dec 06 16:26:32 efesto systemd[1]: Started Snapcast server.
Dec 06 16:26:32 efesto snapserver[344]: Version 0.25.0, revision 2af5292f
Dec 06 16:26:32 efesto snapserver[344]: Adding source: pipe:///tmp/snapfifo?name=EFESTO-Server
Dec 06 16:26:32 efesto snapserver[344]: Settings file: "/var/lib/snapserver/server.json"
Dec 06 16:26:33 efesto snapserver[344]: Failed to create client: Daemon not running
Dec 06 16:26:33 efesto snapserver[344]: PcmStream: EFESTO-Server, sampleFormat: 48000:16:2
Dec 06 16:26:33 efesto snapserver[344]: Stream: EFESTO-Server, metadata={
Dec 06 16:26:33 efesto snapserver[344]:     "STREAM": "EFESTO-Server"
Dec 06 16:26:33 efesto snapserver[344]: }
Dec 06 16:26:33 efesto snapserver[344]: onMetaChanged (EFESTO-Server)
Dec 06 16:26:33 efesto snapserver[344]: PipeStream mode: create
Dec 06 16:26:33 efesto snapserver[344]: Stream: {"fragment":"","host":"","path":"/tmp/snapfifo","query":{"chunk_ms":"20","codec":"flac",">
Dec 06 16:26:33 efesto snapserver[344]: Init - compression level: 2
Dec 06 16:26:33 efesto snapserver[344]: Exception: end of file
Dec 06 16:26:33 efesto snapserver[344]: Creating TCP acceptor for address: 192.168.1.15, port: 1705
Dec 06 16:26:33 efesto snapserver[344]: error creating TCP acceptor: bind: Cannot assign requested address, code: system:99
Dec 06 16:26:33 efesto snapserver[344]: Creating HTTP acceptor for address: 192.168.1.15, port: 1780
Dec 06 16:26:33 efesto snapserver[344]: error creating HTTP acceptor: bind: Cannot assign requested address, code: system:99
Dec 06 16:26:33 efesto snapserver[344]: Creating stream acceptor for address: 0.0.0.0, port: 1704
Dec 06 16:26:33 efesto snapserver[344]: Number of threads: 4, hw threads: 8
Dec 06 16:27:45 efesto snapserver[344]: Received signal 15: Terminated
Dec 06 16:27:45 efesto snapserver[344]: Stopping streamServer
Dec 06 16:27:45 efesto systemd[1]: Stopping Snapcast server...
Dec 06 16:27:45 efesto snapserver[344]: done
Dec 06 16:27:45 efesto snapserver[344]: Snapserver terminated.
Dec 06 16:27:45 efesto systemd[1]: snapserver.service: Succeeded.

after sudo systemctl restart snapserver:

Dec 06 16:27:45 efesto systemd[1]: Stopped Snapcast server.
Dec 06 16:27:45 efesto systemd[1]: Started Snapcast server.
Dec 06 16:27:45 efesto snapserver[625]: Version 0.25.0, revision 2af5292f
Dec 06 16:27:45 efesto snapserver[625]: Adding source: pipe:///tmp/snapfifo?name=EFESTO-Server
Dec 06 16:27:45 efesto snapserver[625]: Settings file: "/var/lib/snapserver/server.json"
Dec 06 16:27:45 efesto snapserver[625]: Failed to create client: Daemon not running
Dec 06 16:27:45 efesto snapserver[625]: PcmStream: EFESTO-Server, sampleFormat: 48000:16:2
Dec 06 16:27:45 efesto snapserver[625]: Stream: EFESTO-Server, metadata={
Dec 06 16:27:45 efesto snapserver[625]:     "STREAM": "EFESTO-Server"
Dec 06 16:27:45 efesto snapserver[625]: }
Dec 06 16:27:45 efesto snapserver[625]: onMetaChanged (EFESTO-Server)
Dec 06 16:27:45 efesto snapserver[625]: PipeStream mode: create
Dec 06 16:27:45 efesto snapserver[625]: Stream: {"fragment":"","host":"","path":"/tmp/snapfifo","query":{"chunk_ms":"20","codec":"flac",">
Dec 06 16:27:45 efesto snapserver[625]: Init - compression level: 2
Dec 06 16:27:45 efesto snapserver[625]: Exception: end of file
Dec 06 16:27:45 efesto snapserver[625]: Creating TCP acceptor for address: 192.168.1.15, port: 1705
Dec 06 16:27:45 efesto snapserver[625]: Creating HTTP acceptor for address: 192.168.1.15, port: 1780
Dec 06 16:27:45 efesto snapserver[625]: Creating stream acceptor for address: 0.0.0.0, port: 1704
Dec 06 16:27:45 efesto snapserver[625]: Number of threads: 4, hw threads: 8
Dec 06 16:27:45 efesto snapserver[625]: StreamServer::NewConnection: 192.168.1.10
Dec 06 16:27:45 efesto snapserver[625]: Hello from 14:da:e9:c8:c5:ba#2, host: ODISSEO, v0.25.0, ClientName: Snapclient, OS: Windows 8, Ar>
Dec 06 16:27:45 efesto snapserver[625]: ControlServer::NewConnection: 192.168.1.10
Dec 06 16:27:45 efesto snapserver[625]: ControlServer::NewConnection: 192.168.1.10
Dec 06 16:27:45 efesto snapserver[625]: Removing 1 inactive session(s), active sessions: 2
Dec 06 16:27:46 efesto snapserver[625]: StreamServer::NewConnection: 192.168.1.4
Dec 06 16:27:46 efesto snapserver[625]: Hello from dc:a6:32:a9:d0:a4, host: APOLLO, v0.25.0, ClientName: Snapclient, OS: 10.0.0, Arch: aa>
Dec 06 16:27:46 efesto snapserver[625]: Removing 1 inactive session(s), active sessions: 2

[uroborov]

issue seems to be gone by changing the systemd unit file for snapserver:

removed:
After=network.target

added:
After=network-online.target
Wants=network-online.target

[badaix]

Will it also work without the Wants? I.e. just with:

After=network-online.target

[uroborov]

Will it also work without the Wants? I.e. just with:

After=network-online.target

sorry badaix, just read your reply. i will try without the wants argument as soon I can find some time. After that fix everything ran smooth on odroid. However i am now moving everything as docker on my synology, where snapserver doesn't run as a service

[badaix]

I just saw that there was a similar issue with Snapclient in the past and the fix was to change from After network to After network-online.
I'm just afraid that the server might not be started if the (maybe unnecessary strong) preconditions are not met.