diff --git a/application.coffee b/application.coffee
new file mode 100644
index 0000000..d7408e2
--- /dev/null
+++ b/application.coffee
@@ -0,0 +1,69 @@
+
+# $ requires npm install connect into
+# require.paths [ '$HOME/.node_modules', '$HOME/.node_libraries', '/usr/lib/node' ]
+
+fs = require 'fs'
+connect = require 'connect'
+
+process.on 'uncaughtException', (err) ->
+    console.log "Type: " + err.type
+    console.log "Message: " + err.message
+    console.log "Arguments: " + err.arguments
+    console.log err.stack
+
+neo4jconfig = require "./neo4jconfig.coffee"
+neo4jserver = require "./neo4jserver.coffee"
+proxy = require "./proxy.coffee"
+
+class ServerManager
+    constructor: ->
+        proxies = {}
+        auth = { user: "admin", pass: "admin"}
+
+        bringUp = (id) ->
+            config = neo4jconfig.parse id
+            neo4j = neo4jserver.create config
+            proxies[id] = proxy.buildFor neo4j, config
+
+        storeConfig = ->
+            config =
+                auth : auth
+                proxies: (key for key of proxies)
+            fs.writeFileSync "config.json", JSON.stringify(config)
+
+        @loadConfig = ->
+            try
+                config = JSON.parse(fs.readFileSync "config.json")
+                auth = config['auth']
+                for i in config['proxies']
+                    try bringUp i catch e
+                        console.log "error during startup for "+ i + " " + e
+            catch error
+                console.log error
+
+        @start = ->
+            connect(
+                connect.basicAuth (user, pass) -> auth.user == user && auth.pass == pass
+                connect.router (app) ->
+                    app.get '/', (request, response) -> response.end JSON.stringify(key for key of proxies)
+
+                    app.post '/:id', (request, response) ->
+                        id = request.params.id
+                        if (proxies[id]) then throw new Error "instance " + id + " is already registered"
+                        bringUp id
+                        storeConfig()
+                        response.end "add "+request.params.id
+
+                    app.delete '/:id', (request, response) ->
+                        id = request.params.id
+                        if (!proxies[id]) then throw new Error "instance " + id + " is not registered"
+                        proxies[id].stop()
+                        delete proxies[id]
+                        storeConfig()
+                        response.end "delete "+request.params.id
+
+            ).listen(7999)
+
+serverManager = new ServerManager()
+serverManager.loadConfig()
+serverManager.start()
diff --git a/iptables.coffee b/iptables.coffee
new file mode 100644
index 0000000..aaf1853
--- /dev/null
+++ b/iptables.coffee
@@ -0,0 +1,22 @@
+
+exec = require("child_process").exec
+
+class IptablesRule
+    constructor: (rule) ->
+        isPresent = (condition, callback) ->
+            exec "iptables -tnat -S PREROUTING", (x, o) ->
+                if ( (o.indexOf(rule) != -1) == condition) then callback()
+
+        @addRule = ->
+            isPresent false, ->
+                exec "iptables -tnat -A PREROUTING " + rule
+
+        @removeRule = ->
+            isPresent true, ->
+                exec "iptables -tnat -D PREROUTING " + rule
+
+
+exports.rule = (rule) -> new IptablesRule rule
+
+exports.redirectRule = (port, proxyPort) ->
+    new IptablesRule "-i eth0 -p tcp -m tcp --dport " + port + " -j REDIRECT --to-ports " + proxyPort
diff --git a/neo4jconfig.coffee b/neo4jconfig.coffee
new file mode 100644
index 0000000..aced280
--- /dev/null
+++ b/neo4jconfig.coffee
@@ -0,0 +1,16 @@
+fs = require 'fs'
+
+class Neo4JConfiguration
+    constructor: (@instance) ->
+        home = "/mnt/" + @instance
+        configData = fs.readFileSync home + "/conf/neo4j-server.properties", "UTF-8"
+        console.log "parse config for " + @instance
+
+        @port = Number /org.neo4j.server.webserver.port=(.+)/.exec(configData)[1]
+        @adminCredentials = /org.neo4j.server.credentials=(.+)/.exec(configData)[1]
+        @proxyPort = this.port + 1000
+        @startCmd = home + "/bin/neo4j start"
+        @statusCmd = home + "/bin/neo4j status"
+        @stopCmd = home + "/bin/neo4j stop"
+
+exports.parse = (instance) -> new Neo4JConfiguration instance
\ No newline at end of file
diff --git a/neo4jserver.coffee b/neo4jserver.coffee
new file mode 100644
index 0000000..eb87c30
--- /dev/null
+++ b/neo4jserver.coffee
@@ -0,0 +1,100 @@
+http = require "http"
+iptables = require "./iptables.coffee"
+
+exec_org = require('child_process').exec
+
+exec = (log, cmd, callback) ->
+    log "exec:"+cmd
+    exec_org cmd, (exit, out, err)->
+        if (exit) then log "exit-code: "+exit
+        if (out)  then log " > " + line for line in out.split "\n"
+        if (err)  then log "E> " + line for line in err.split "\n"
+        if (callback) then callback exit, out, err
+
+
+class Neo4JServer
+    constructor: (@config) ->
+        iptRule = iptables.redirectRule config.port, config.proxyPort
+        running = false
+        starting = false
+        config = @config
+
+        log = (message) -> console.log config.instance + " " + message
+        
+        setRunning = (r) ->
+            running = r
+            if (running)
+                log "remove firewall rule"
+                iptRule.removeRule()
+            else
+                log "add firewall rule"
+                iptRule.addRule()
+
+        updateStatus = @updateStatus = ->
+            exec log, config.statusCmd, (error, stdout) ->
+                setRunning(stdout.indexOf("not running") == -1)
+                checkIdle()
+
+        checkIdle = @checkIdle = ->
+            if (running)
+                request = http.request
+                    port: config.port, method: 'GET', path: '/admin/statistic/', host: '127.0.0.1',
+                    headers:
+                        Host:'localhost', Accept:"application/json"
+                        Authorization: 'Basic ' + new Buffer(config.adminCredentials).toString('base64'),
+                    (response)->
+                        now = new Date().getTime() / 1000
+                        response.setEncoding 'utf8'
+                        data = ""
+                        response.on 'data', (chunk) -> data += chunk
+                        response.on 'end', ->
+                            requestCount = 0
+                            period = 0
+                            for i in JSON.parse(data)
+                                if (i['timeStamp'] > (now - 7200))
+                                    requestCount += i['requests']
+                                    period += i['period']
+
+                            log "request-count for "+ config.port + " == " + requestCount + "/" + period
+
+                request.on 'error', (e) ->
+                    log "problem with request: " + e.message
+                    setRunning false
+
+                request.end "\n"
+
+        startServer = @startServer = ->
+            log "try to start server"
+            if (starting || running)
+                log "is running(=" + running + ") or starting(=" + starting + ")"
+                return
+
+            starting = true
+            log "starting"
+            exec log, config.startCmd, (error, stdout, stderr) ->
+                starting = false
+                if (error == null) then setRunning true
+                else if (stdout.indexOf("already running with pid") != -1) then updateStatus()
+
+        @stopServer = ->
+            log "try to stop server"
+            if (!running && !starting)
+                log "not running(=" + running + ") or starting(=" + starting + ")"
+                return
+
+            starting = true
+            log "stopping"
+            exec log, config.stopCmd, (error, stdout, stderr) ->
+               starting = false
+               setRunning false
+
+        waitForServer = @waitForServer = (msg, callback) ->
+            if (running)
+                callback()
+            else
+                log "wait " + msg
+                if (!starting) then startServer()
+                setTimeout waitForServer, 2000, msg, callback
+
+
+exports.create = (config) -> new Neo4JServer(config)
diff --git a/proxy.coffee b/proxy.coffee
new file mode 100644
index 0000000..dc83f5b
--- /dev/null
+++ b/proxy.coffee
@@ -0,0 +1,32 @@
+
+net = require 'net'
+
+class Proxy
+    constructor: (neo4j, config) ->
+        log = (message) -> console.log config.instance + " " + message
+
+        server = net.createServer (proxySocket) ->
+            info = proxySocket.remoteAddress + ":" + proxySocket.remotePort
+            log "handle connection " + info
+
+            serverSocket = new net.Socket()
+            proxySocket.on "data", (data) -> neo4j.waitForServer ">" + info, -> serverSocket.write data
+            proxySocket.on "close", -> neo4j.waitForServer ">" + info, -> serverSocket.end()
+
+            neo4j.waitForServer "<" + info, ->
+                serverSocket.connect config.port, "127.0.0.1"
+                serverSocket.on "data", (data) -> proxySocket.write data
+                serverSocket.on "close", (had_error) -> proxySocket.end()
+
+        log "start " + config.proxyPort + " -> " + config.port
+        list = server.listen config.proxyPort
+
+        updater = setInterval neo4j.checkIdle, 30000
+        neo4j.updateStatus()
+
+        @stop = ->
+            clearInterval updater
+            neo4j.startServer()
+            server.close()
+
+exports.buildFor = (neo4j, config) -> new Proxy neo4j, config
\ No newline at end of file