105 lines
3.4 KiB
Plaintext
105 lines
3.4 KiB
Plaintext
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restify = require 'restify'
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WebSocketServer = require('ws').Server
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util = require 'util'
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class Cache
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data = []
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push : (id, message) ->
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data[id] = [] if not data[id]?
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data[id].push message
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getMessage : (id, idx) -> data[id][idx]
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getIds : -> Object.keys data
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getLatestId : -> @getIds().reduce ((a,e) -> if a < e then e else a),null
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getAllMessagesLatestIdFormatted : ->
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latest = @getLatestId()
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@getAllMessagesForId latest
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getAllMessagesForId : (id) ->
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if id?
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data[id]
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.map (s) -> "\"#{s}\""
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.join(',\n')
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else ""
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getStorageStatus : ->
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ids = @getIds()
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total = ids.reduce ((a,e) -> a + data[e].length),0
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{ids,total}
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class DebugServer
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cache = new Cache
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constructor : (@port=9000) ->
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@server = restify.createServer
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name : "SafeDispatch Map Debug Server"
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@server.pre restify.pre.sanitizePath()
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@server.use restify.queryParser()
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@server.use restify.CORS {origins: ['*']}
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@server.use restify.fullResponse()
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@server.use restify.urlEncodedBodyParser()
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@addRoutes()
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@server.listen @port, () =>
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console.log "Server is listening on port #{@port}.\nStarted in `#{__dirname}`."
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@initWebSocketServer @server
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initWebSocketServer : () ->
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@ws = new WebSocketServer @server
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@ws.on "connection", (ws) ->
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console.log "new connection from #{ws.upgradeReq.connection.remoteAddress}"
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ws.on "error", -> ws.close()
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ws.on "close", -> console.log "Connection closed!!!"
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ws.on "message", (message) ->
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console.log message
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if message.toLowerCase() is 'start'
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ws.send "Starting on #{new Date()}"
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# idx = 0;
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# id = setInterval ->
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# if (idx < queue.length)
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# ws.send queue[idx++], (error) -> clearInterval(id) if error?
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# ,200
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addRoutes : () ->
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#server static files for everything not matching api
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@server.get /^(?!\/api).+/, restify.serveStatic
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directory : "#{__dirname}/../.."
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default : 'SfmbMapsMainMap.html'
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@server.get "api/status", (req, res) -> res.send {status : 'OK', storage : cache.getStorageStatus()}
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@server.get "api/commands/:id", (req, res) ->
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{params:{id}} = req
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if id == 'latest'
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rez = cache.getAllMessagesLatestIdFormatted()
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else
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rez = cache.getAllMessagesForId id
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res.setHeader 'content-type', 'text/plain'
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res.send rez
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@server.post "api/command/:id/:command", (req, res) ->
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{params:{id,command}} = req;
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console.log "#{id}:#{command}"
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cache.push id, command
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res.send {response : 'OK'}
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# i = 0
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# setInterval (-> queue.push "Message #{i++}"), 4000
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new DebugServer
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###
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To do:
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- intelligent management of the debug-server on the client
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- don't consume resources if it's not available
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- don't clog memory with cache if it runs for a long time
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- add an identifier for an instance, timestamp is the likeliest candidate since I can't get the IP
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- add a way to connect only to a particular instance
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- a new page with links to each connected instances
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- the SfmbMainMap html will parse it's own href and extract the id to connect to
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- you need to send the user's actions too, like scroll, pan, clicks, open InfoBubble
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- the 2 connected apps need to synchronize and there are a lot of things to be put in order
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For now, 7 september, I think it's way too much to do and I will leave it be for the moment.
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###
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