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Merge pull request #96 from freifunk-gluon/mesh-vpn-status 

gluon-mesh-vpn-fastd: announce peer status using statistics.d
This commit is contained in:
Nils Schneider 2015-02-10 16:38:43 +01:00
parent 1df94acf98 1c694d1a53
commit c858b6d0bb
1 changed files with 32 additions and 0 deletions
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gluon/gluon-mesh-vpn-fastd/files/lib/gluon/announce/statistics.d/mesh_vpn Normal file
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local nixio = require('nixio')
local ltn12 = require('luci.ltn12')
local json = require('luci.json')
local uci = require('luci.model.uci').cursor()
local socket_path = uci:get('fastd', 'mesh_vpn', 'status_socket')
local fastd_sock = nixio.socket('unix', 'stream')
if not fastd_sock:connect(socket_path) then
return nil
end
decoder = json.Decoder()
ltn12.pump.all(ltn12.source.file(fastd_sock), decoder:sink())
local status = decoder:get()
local output = {}
for key, peer in pairs(status.peers) do
local name, valid = peer.name:gsub('^mesh_vpn_backbone_peer_', '')
if valid == 1 then
if peer.connection then
output[name] = {}
output[name].established = peer.connection.established/1000
else
output[name] = json.null
end
end
end
return output