SONOS app

[Erwin van der Zwart]

Hi,

You can't call clear the queue separate, the command is internal available when switching between lists, but there is no way to trigger it from the API at this moment.

If you really need it, you could use this as script command to upnpcmd instead: 

Code:

function upnpavcmd(host, port, cmd, param)
   local client, soap, reqs, service, res, err
   
   require('socket')
   client = socket.tcp()
   client:settimeout(3)
   
   -- try connecting to upnp endpoint
   res, err = client:connect(host, port)
   if not res then
   return nil, err
   end
   
   -- guess service name based on command
 if cmd =='SetGroupVolume' or cmd == 'SetGroupMute' or cmd == 'SnapshotGroupVolume' then
   service = 'GroupRenderingControl'
 elseif cmd == 'SetVolume' or cmd == 'GetVolume' or cmd == 'SetMute' or cmd == 'GetMute' then
   service = 'RenderingControl'
   else
   service = 'AVTransport'
   end
 
   -- soap envelope
   soap = '<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">' ..
   '<s:Body>' ..
   '<u:' .. cmd .. ' xmlns:u="urn:schemas-upnp-org:service:' .. service .. ':1">' ..
   '<InstanceID>0</InstanceID>' ..
   (param or '') ..
   '</u:' .. cmd .. '>' ..
   '</s:Body>' ..
   '</s:Envelope>'
   
   -- http request
   reqs = 'POST /MediaRenderer/' .. service .. '/Control HTTP/1.1\r\n' ..
   'CONNECTION: close\r\n' ..
   'HOST: ' .. host .. ':' .. port .. '\r\n' ..
   'CONTENT-LENGTH: ' .. soap:len() .. '\r\n' ..
   'CONTENT-TYPE: text/xml; charset="utf-8"\r\n' ..
   'SOAPACTION: "urn:schemas-upnp-org:service:' .. service .. ':1#' .. cmd .. '"\r\n' ..
   '\r\n' .. soap
   
   -- send http request
   res, err = client:send(reqs)
   if not res then
   return nil, err
   end
   
   -- get reply and close connection
   res, err = client:receive('*a')
   client:close()
   
   return res, err
end

Code:

upnpavcmd('192.168.0.24', 1400, 'RemoveAllTracksFromQueue')

BR,

Erwin