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I’m running the latest nightly build (1340) on a Buffalo Linkstation, and I’d like to run multiple instances.
I’ve seen a few comments that this should be possible.
I’ve got multiple mt-daapd.conf scripts, each of which refers to a different db_params directory, they have port numbers 1 apart and each has a different server name.
I can start each one individually fine with the relevant -c option. iTunes and my Soundbridge see this 1 instance, and it seems to contain all the files i’d expect.
However, if I start a second instance with the different conf file, it doesn’t appear to start correctly. I can see it’s web page using the different port number, however it doesn’t report any uptime or songs or clients, and the configuration page is blank. Also iTunes/Soundbridge don’t see the library. looking at the log file with -d9 I see;
2006-08-14 21:49:44 (00004000): Starting with debuglevel 9
2006-08-14 21:49:44 (00004000): Attempting to load plugin /usr/local/share/mt-daapd/plugins/rsp.so
2006-08-14 21:49:44 (00004000): Loaded plugin /usr/local/share/mt-daapd/plugins/rsp.so (rsp/svn-1340)
2006-08-14 21:49:44 (00004000): New transcode codec list:
2006-08-14 21:49:44 (00004000): Attempting to load plugin /usr/local/share/mt-daapd/plugins/ssc-script.so
2006-08-14 21:49:44 (00004000): Loaded plugin /usr/local/share/mt-daapd/plugins/ssc-script.so (ssc-script/svn-1340)
2006-08-14 21:49:44 (00004000): New transcode codec list: ogg,flac,alac
2006-08-14 21:49:44 (00004000): Starting rendezvous daemon
2006-08-14 21:49:44 (00004000): get_ifi_info
2006-08-14 21:49:44 (00004000): intf name=lo AF=2, flags=00000002
2006-08-14 21:49:44 (00004000): intf name=eth0 AF=2, flags=00000002
2006-08-14 21:49:44 (00004000): SetupInterfaceList
2006-08-14 21:49:44 (00004000): bind: Address already in use
2006-08-14 21:49:44 (00004000): SetupOneInterface: eth0 192.160.0.2 failed to register 125
2006-08-14 21:49:44 (00004000): bind: Address already in use
2006-08-14 21:49:44 (00004000): SetupOneInterface: lo 127.0.0.1 failed to register 125
2006-08-14 21:49:44 (00004000): select(1, 0.000976)
2006-08-14 21:49:44 (00004000): Starting signal handler
2006-08-14 21:49:44 (00004000): mDNS_Execute
2006-08-14 21:49:44 (00004000): select(1, 1966079.977539)
2006-08-14 21:49:44 (00004002): Signal handler started
2006-08-14 21:49:45 (00004000): Opening database
2006-08-14 21:49:45 (00004000): Executing: select value from config where term='version'
2006-08-14 21:49:45 (00004000): Results: 0
2006-08-14 21:49:45 (00004000): Initializing database
2006-08-14 21:49:45 (00004000): Executing: select count(*) FROM songs
2006-08-14 21:49:45 (00004000): Executing: select value from config where term='rescan'
2006-08-14 21:49:45 (00004000): Executing: vacuum
2006-08-14 21:50:22 (00004000): Rows: 0
2006-08-14 21:50:22 (00004000): Executing: create index idx_path on songs(path,idx)
2006-08-14 21:50:22 (00004000): Query: create index idx_path on songs(path,idx)
2006-08-14 21:50:22 (00004000): Error: index idx_path already exists
2006-08-14 21:50:22 (00004000): Executing: create index idx_songid on playlistitems(songid)
2006-08-14 21:50:22 (00004000): Query: create index idx_songid on playlistitems(songid)
2006-08-14 21:50:22 (00004000): Error: index idx_songid already exists
2006-08-14 21:50:22 (00004000): Executing: create index idx_playlistid on playlistitems(playlistid,songid)
2006-08-14 21:50:22 (00004000): Query: create index idx_playlistid on playlistitems(playlistid,songid)
2006-08-14 21:50:22 (00004000): Error: index idx_playlistid already exists
2006-08-14 21:50:22 (00004000): Starting web server from /usr/local/share/mt-daapd/admin-root on port 3689
2006-08-14 21:50:22 (00004000): Listening on port 3689
2006-08-14 21:50:22 (00004000): Starting server thread
2006-08-14 21:50:22 (00004000): Registering rendezvous names
This suggests to me that the problem is that I can’t have 2 instances from the same IP address. Is this correct? If so, is it possible to run 2 instances at all? The original library continues to run fine while whichever one starts second always fails.
You can assign more than one ip address to your NIC so it might be worth going down that route.
@risimmonsuk wrote:
This suggests to me that the problem is that I can’t have 2 instances from the same IP address. Is this correct? If so, is it possible to run 2 instances at all? The original library continues to run fine while whichever one starts second always fails.
Nope, will work fine. make sure you have different paths (db_parms), different ports (port), and different server names (servername). You can use the same admin_root, though.
You’ll need (obviously) two different config files, and you’ll need to run the second with a -c parameter pointing to the second config file.
If you can’t get it to go, post your two config files.
— Ron
@rpedde wrote:
Nope, will work fine. make sure you have different paths (db_parms), different ports (port), and different server names (servername). You can use the same admin_root, though.
— RonI believe I’ve got all this. I’ll post the config files when I get home tonight.
One thought though – the server names both start with Firefly and have spaces in them – could there be an issue with this? (eg. Firefly Albums and Firefly Comedy)
Ok – I still can’t get this to work. 2 Config files below (comments and whitespace removed for the purpose of the post).
I start mt-daapd with the following command line;
/usr/local/sbin/mt-daapd -c /usr/local/etc/mt-daapd.comedy.conf
followed by
/usr/local/sbin/mt-daapd -c /usr/local/etc/mt-daapd.classical.confThe first library (whichever I start first) works fine. The second one has the following behaviour;
– web interface loads
– web interface shows bonjour service is running (I don’t believe it)
– web interface shows the media server is running
– uptime blank
– songs blank
– clients blank
– configuration page blank
– iTunes doesn’t see second server
Can anybody tell me what I’m doing wrong?Thanks!
/usr/local/etc/mt-daapd.comedy.conf
[general]
web_root = /usr/local/share/mt-daapd/admin-root
port = 3691
admin_pw = mt-daapd
db_type = sqlite
db_parms = /usr/local/var/cache/mt-daapd/comedy
mp3_dir = /mnt/hda/richardshare/Music/Comedy
servername = Comedy
runas = nobody
playlist = /usr/local/etc/mt-daapd.playlist
#password = mp3
extensions = .mp3,.m4a,.m4p,.wma
ssc_codectypes = ogg,flac,alac
ssc_prog = /usr/local/bin/mt-daapd-ssc.sh
#logfile = /var/log/mt-daapd.log
#art_filename = _folderOpenImage.jpg
rescan_interval = 300
# always_scan = 0
# process_m3u = 0
scan_type = 2
#compress = 0
[plugins]
plugin_dir = /usr/local/share/mt-daapd/plugins
plugins = rsp.so,ssc-script.so
/usr/local/etc/mt-daapd.classical.conf
[general]
web_root = /usr/local/share/mt-daapd/admin-root
port = 3690
admin_pw = mt-daapd
db_type = sqlite
db_parms = /usr/local/var/cache/mt-daapd/classical
mp3_dir = /mnt/hda/richardshare/Music/Classical
servername = Classical
runas = nobody
playlist = /usr/local/etc/mt-daapd.playlist
#password = mp3
extensions = .mp3,.m4a,.m4p,.wma
ssc_codectypes = ogg,flac,alac
ssc_prog = /usr/local/bin/mt-daapd-ssc.sh
#logfile = /var/log/mt-daapd.log
#art_filename = _folderOpenImage.jpg
rescan_interval = 300
# always_scan = 0
# process_m3u = 0
scan_type = 2
#compress = 0
[plugins]
plugin_dir = /usr/local/share/mt-daapd/plugins
plugins = rsp.so,ssc-script.so
@risimmonsuk wrote:
Ok – I still can’t get this to work. 2 Config files below (comments and whitespace removed for the purpose of the post).
This looks good. Did you try running each of them with -d9 -f? That might show enough debugging into to see what’s up.
Meanwhile, I’ll see if I can get it to do the same thing on my linkstation.
— Ron
@rpedde wrote:
@risimmonsuk wrote:
Did you try running each of them with -d9 -f? That might show enough debugging into to see what’s up.
— RonI got some logs from running with -d9. Is there somewhere I can send them – they’re a couple of hundred kB each. I can’t spot anything obvious in them, but I don’t know what I’m looking for!
I still can’t get multiple instances to work. The second instance appears to die somewhere inside the rendezvous initialisation and never return. The second instance I start gets this far…
2006-08-21 19:03:50 (00004000): Starting with debuglevel 9
2006-08-21 19:03:50 (00004000): Attempting to load plugin /usr/local/share/mt-daapd/plugins/rsp.so
2006-08-21 19:03:50 (00004000): Loaded plugin /usr/local/share/mt-daapd/plugins/rsp.so (rsp/svn-1348)
2006-08-21 19:03:50 (00004000): New transcode codec list:
2006-08-21 19:03:50 (00004000): Attempting to load plugin /usr/local/share/mt-daapd/plugins/ssc-script.so
2006-08-21 19:03:50 (00004000): Loaded plugin /usr/local/share/mt-daapd/plugins/ssc-script.so (ssc-script/svn-1348)
2006-08-21 19:03:50 (00004000): New transcode codec list: ogg,flac,alac
2006-08-21 19:03:50 (00004000): Starting rendezvous daemon
2006-08-21 19:03:50 (00004000): Starting signal handler
2006-08-21 19:03:50 (00004000): get_ifi_info
2006-08-21 19:03:50 (00004000): intf name=lo AF=2, flags=00000002
2006-08-21 19:03:50 (00004000): intf name=eth0 AF=2, flags=00000002
2006-08-21 19:03:50 (00004000): SetupInterfaceList
2006-08-21 19:03:50 (00004000): bind: Address already in use
2006-08-21 19:03:50 (00004000): SetupOneInterface: eth0 192.160.0.2 failed to register 125
2006-08-21 19:03:50 (00004000): bind: Address already in use
2006-08-21 19:03:50 (00004000): SetupOneInterface: lo 127.0.0.1 failed to register 125
2006-08-21 19:03:50 (00004000): select(1, 0.000976)
2006-08-21 19:03:50 (00004000): Opening database
2006-08-21 19:03:50 (00004002): Signal handler started
2006-08-21 19:03:50 (00004000): mDNS_Execute
2006-08-21 19:03:50 (00004000): select(1, 1966079.964843)
2006-08-21 19:03:50 (00004000): Executing: select value from config where term='version'
2006-08-21 19:03:50 (00004000): Results: 0
2006-08-21 19:03:50 (00004000): Initializing database
2006-08-21 19:03:50 (00004000): Executing: select count(*) FROM songs
2006-08-21 19:03:50 (00004000): Executing: select value from config where term='rescan'
2006-08-21 19:03:50 (00004000): Executing: vacuum
2006-08-21 19:03:51 (00004000): Rows: 0
2006-08-21 19:03:51 (00004000): Executing: create index idx_path on songs(path,idx)
2006-08-21 19:03:51 (00004000): Query: create index idx_path on songs(path,idx)
2006-08-21 19:03:51 (00004000): Error: index idx_path already exists
2006-08-21 19:03:51 (00004000): Executing: create index idx_songid on playlistitems(songid)
2006-08-21 19:03:51 (00004000): Query: create index idx_songid on playlistitems(songid)
2006-08-21 19:03:51 (00004000): Error: index idx_songid already exists
2006-08-21 19:03:51 (00004000): Executing: create index idx_playlistid on playlistitems(playlistid,songid)
2006-08-21 19:03:51 (00004000): Query: create index idx_playlistid on playlistitems(playlistid,songid)
2006-08-21 19:03:51 (00004000): Error: index idx_playlistid already exists
2006-08-21 19:03:51 (00004000): Starting web server from /usr/local/share/mt-daapd/admin-root on port 3691
2006-08-21 19:03:51 (00004000): Listening on port 3691
2006-08-21 19:03:51 (00004000): Starting server thread
2006-08-21 19:03:51 (00004000): Registering rendezvous names
And then that’s it. Nothing more (unless I connect to the web interface, which gives additional messages, but never anything from the rendezvous thread).
If I start the same instance as the only instance I get the following log;
2006-08-21 19:29:07 (00004000): Starting with debuglevel 9
2006-08-21 19:29:07 (00004000): Attempting to load plugin /usr/local/share/mt-daapd/plugins/rsp.so
2006-08-21 19:29:07 (00004000): Loaded plugin /usr/local/share/mt-daapd/plugins/rsp.so (rsp/svn-1348)
2006-08-21 19:29:07 (00004000): New transcode codec list:
2006-08-21 19:29:07 (00004000): Attempting to load plugin /usr/local/share/mt-daapd/plugins/ssc-script.so
2006-08-21 19:29:07 (00004000): Loaded plugin /usr/local/share/mt-daapd/plugins/ssc-script.so (ssc-script/svn-1348)
2006-08-21 19:29:07 (00004000): New transcode codec list: ogg,flac,alac
2006-08-21 19:29:07 (00004000): Starting rendezvous daemon
2006-08-21 19:29:07 (00004000): Starting signal handler
2006-08-21 19:29:07 (00004000): get_ifi_info
2006-08-21 19:29:07 (00004000): intf name=lo AF=2, flags=00000002
2006-08-21 19:29:07 (00004000): intf name=eth0 AF=2, flags=00000002
2006-08-21 19:29:07 (00004000): SetupInterfaceList
2006-08-21 19:29:07 (00004000): mDNS_RegisterInterface: InterfaceID 1000AD78 192.160.0.2 not represented in list; marking active and retriggering queries
2006-08-21 19:29:07 (00004000): Adding 1000AD88 NAS250GB.local. (Addr) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000B034 2.0.160.192.in-addr.arpa. (PTR) to active record list
2006-08-21 19:29:07 (00004000): Not creating HINFO record: platform support layer provided no information
2006-08-21 19:29:07 (00004000): SetupOneInterface: eth0 192.160.0.2 Registered
2006-08-21 19:29:07 (00004000): select(7, 0.000976)
2006-08-21 19:29:07 (00004000): Opening database
2006-08-21 19:29:07 (00004000): Executing: select value from config where term='version'
2006-08-21 19:29:07 (00004000): Results: 0
2006-08-21 19:29:07 (00004000): Initializing database
2006-08-21 19:29:07 (00004000): Executing: select count(*) FROM songs
2006-08-21 19:29:07 (00004000): Executing: select value from config where term='rescan'
2006-08-21 19:29:07 (00004000): Executing: vacuum
2006-08-21 19:29:07 (00004000): mDNS_Execute
2006-08-21 19:29:07 (00004000): select(7, 0.063476)
2006-08-21 19:29:07 (00004002): Signal handler started
2006-08-21 19:29:07 (00004000): mDNS_Execute
2006-08-21 19:29:07 (00004000): SendQueries: Put Question NAS250GB.local. (Addr) probecount 2
2006-08-21 19:29:07 (00004000): SendQueries: Sending 1 Question 0 Answers 1 Update on 1000AD78
2006-08-21 19:29:07 (00004000): select(7, 0.094726)
2006-08-21 19:29:07 (00004000): SocketDataReady got a packet from 192.160.0.2 to 224.0.0.251 on interface 192.160.0.2/eth0/2
2006-08-21 19:29:07 (00004000): Received Query from 192.160.0.2 :5353 to 224.0.0.251 :5353 on 0x1000AD78 with 1 Question, 0 Answers, 1 Authority, 0 Additionals
2006-08-21 19:29:07 (00004000): select(7, 0.089843)
2006-08-21 19:29:07 (00004000): mDNS_Execute
2006-08-21 19:29:07 (00004000): select(7, 0.149414)
2006-08-21 19:29:07 (00004000): mDNS_Execute
2006-08-21 19:29:07 (00004000): SendQueries: Put Question NAS250GB.local. (Addr) probecount 1
2006-08-21 19:29:07 (00004000): SendQueries: Sending 1 Question 0 Answers 1 Update on 1000AD78
2006-08-21 19:29:07 (00004000): select(7, 0.098632)
2006-08-21 19:29:07 (00004000): SocketDataReady got a packet from 192.160.0.2 to 224.0.0.251 on interface 192.160.0.2/eth0/2
2006-08-21 19:29:07 (00004000): Received Query from 192.160.0.2 :5353 to 224.0.0.251 :5353 on 0x1000AD78 with 1 Question, 0 Answers, 1 Authority, 0 Additionals
2006-08-21 19:29:07 (00004000): select(7, 0.097656)
2006-08-21 19:29:07 (00004000): Rows: 0
2006-08-21 19:29:07 (00004000): Executing: create index idx_path on songs(path,idx)
2006-08-21 19:29:07 (00004000): Query: create index idx_path on songs(path,idx)
2006-08-21 19:29:07 (00004000): Error: index idx_path already exists
2006-08-21 19:29:07 (00004000): Executing: create index idx_songid on playlistitems(songid)
2006-08-21 19:29:07 (00004000): Query: create index idx_songid on playlistitems(songid)
2006-08-21 19:29:07 (00004000): Error: index idx_songid already exists
2006-08-21 19:29:07 (00004000): Executing: create index idx_playlistid on playlistitems(playlistid,songid)
2006-08-21 19:29:07 (00004000): Query: create index idx_playlistid on playlistitems(playlistid,songid)
2006-08-21 19:29:07 (00004000): Error: index idx_playlistid already exists
2006-08-21 19:29:07 (00004000): Starting web server from /usr/local/share/mt-daapd/admin-root on port 3691
2006-08-21 19:29:07 (00004000): Listening on port 3691
2006-08-21 19:29:07 (00004000): Starting server thread
2006-08-21 19:29:07 (00004000): Registering rendezvous names
2006-08-21 19:29:07 (00004000): Processing rendezvous message
2006-08-21 19:29:07 (00004000): Registering Comedy._daap._tcp (3691)
2006-08-21 19:29:07 (00004000): Adding 1000CD70 Comedy._daap._tcp.local. (SRV) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000D01C Comedy._daap._tcp.local. (TXT) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000C818 _services._dns-sd._udp.local. (PTR) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000CAC4 _daap._tcp.local. (PTR) to active record list
2006-08-21 19:29:07 (00004000): Registered service 0, name 'Comedy', type '_daap._tcp', domain 'local.', port 3691
2006-08-21 19:29:07 (00004000): select(7, 0.018554)
2006-08-21 19:29:07 (00004000): Processing rendezvous message
2006-08-21 19:29:07 (00004000): Registering Comedy._http._tcp (3691)
2006-08-21 19:29:07 (00004000): Adding 1000D948 Comedy._http._tcp.local. (SRV) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000DBF4 Comedy._http._tcp.local. (TXT) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000D3F0 _services._dns-sd._udp.local. (PTR) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000D69C _http._tcp.local. (PTR) to active record list
2006-08-21 19:29:07 (00004000): Registered service 1, name 'Comedy', type '_http._tcp', domain 'local.', port 3691
2006-08-21 19:29:07 (00004000): select(7, 0.013671)
2006-08-21 19:29:07 (00004000): Checking ssc-script/svn-1348
2006-08-21 19:29:07 (00004000): Checking rsp/svn-1348
2006-08-21 19:29:07 (00004000): Registering _rsp._tcp
2006-08-21 19:29:07 (00004000): Processing rendezvous message
2006-08-21 19:29:07 (00004000): Registering Comedy._rsp._tcp (3691)
2006-08-21 19:29:07 (00004000): Adding 1000E520 Comedy._rsp._tcp.local. (SRV) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000E7CC Comedy._rsp._tcp.local. (TXT) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000DFC8 _services._dns-sd._udp.local. (PTR) to active record list
2006-08-21 19:29:07 (00004000): Adding 1000E274 _rsp._tcp.local. (PTR) to active record list
2006-08-21 19:29:07 (00004000): Registered service 2, name 'Comedy', type '_rsp._tcp', domain 'local.', port 3691
2006-08-21 19:29:07 (00004000): select(7, 0.004882)
2006-08-21 19:29:07 (00004000): Executing: select count(*) FROM songs
2006-08-21 19:29:07 (00004000): mDNS_Execute
2006-08-21 19:29:07 (00004000): select(7, 0.150390)
2006-08-21 19:29:07 (00004000): Serving 113 songs. Startup complete in 0 seconds
2006-08-21 19:29:07 (00004000): Rescanning database
etc.Can anybody help point me at further ways I can debug this – should I add more debug to the code? Anybody got any ideas?
[/quote]@risimmonsuk wrote:
Ah – sorted it! Need to compile firefly with Howl, whatever that is… Seems to work now
Ok – maybe i spoke too soon. Can get multiple instances, but now iTunes and my soundbridge don’t see them, even if there’s only 1 running.
Seems to be that howl isn’t running properly. In the log I see;
2006-08-21 22:24:40 (00004000): Starting rendezvous daemon
2006-08-21 22:24:40 (00004000): Starting signal handler
2006-08-21 22:24:40 (00004000): Starting rendezvous services
2006-08-21 22:24:40 (00004000): Error initializing howl
2006-08-21 22:24:40 (00004000): Opening database
2006-08-21 22:24:40 (00004002): Signal handler started
2006-08-21 22:24:40 (00004000): Executing: select value from config where term='version'
2006-08-21 22:24:40 (00004000): Results: 0
2006-08-21 22:24:40 (00004000): Initializing database
2006-08-21 22:24:40 (00004000): Executing: select count(*) FROM songs
2006-08-21 22:24:40 (00004000): Executing: select value from config where term='rescan'
2006-08-21 22:24:40 (00004000): Executing: vacuum
2006-08-21 22:24:40 (00004000): Rows: 0
Any ideas?
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