permission for mosca on windows r2 servers
I have a windows r2 server and i am trying to build server on node.js.When i write the command i am taking this fault message.Can you check it.I guess problem is in indows r2 server permissions.What do you think ? Here is my warning:
C:\inetpub\wwwroot\UFUKGPS>node server.js {"pid":10348,"hostname":"WIN-NAUO2AJIH24","name":"mosca","level":50,"time":15725 02789624,"msg":"Error starting Mosca Server","v":1} events.js:187 throw er; // Unhandled 'error' event ^
Error: listen EADDRINUSE: address already in use :::1883 ←[90m at Server.setupListenHandle [as _listen2] (net.js:1300:14)←[39m ←[90m at listenInCluster (net.js:1348:12)←[39m ←[90m at Server.listen (net.js:1436:7)←[39m at C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mmosca←[24m\lib\server.js:225: 16 at makeCall (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mfastseries←[24m\ser ies.js:119:7) at NoResultsHolder.release (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mfast series←[24m\series.js:67:9) at series (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mfastseries←[24m\serie s.js:39:14) at Object.eachSeries (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4msteed←[24m \steed.js:47:5) at C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mmosca←[24m\lib\server.js:211: 13 at makeCall (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mfastseries←[24m\ser ies.js:117:7) at ResultsHolder.release (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mfastse ries←[24m\series.js:96:9) at C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mmosca←[24m\lib\server.js:204: 9 at makeCall (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mfastseries←[24m\ser ies.js:117:7) at ResultsHolder.release (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mfastse ries←[24m\series.js:96:9) at C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mascoltatori←[24m\lib\ascoltat ori.js:93:9 at TrieAscoltatore. (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4m ascoltatori←[24m\lib\abstract_ascoltatore.js:61:7) ←[90m at TrieAscoltatore.emit (events.js:210:5)←[39m ←[90m at _addListener (events.js:236:14)←[39m ←[90m at TrieAscoltatore.addListener (events.js:284:10)←[39m ←[90m at TrieAscoltatore.once (events.js:315:8)←[39m at Immediate. (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mascolt atori←[24m\lib\ascoltatori.js:91:14) ←[90m at processImmediate (internal/timers.js:439:21)←[39m Emitted 'error' event at: at Server. (C:\inetpub\wwwroot\UFUKGPS\node_modules\←[4mmosca←[24 m\lib\server.js:223:16) ←[90m at Server.emit (events.js:210:5)←[39m ←[90m at emitErrorNT (net.js:1327:8)←[39m ←[90m at processTicksAndRejections (internal/process/task_queues.js:80:21)←[3 9m { code: ←[32m'EADDRINUSE'←[39m, errno: ←[32m'EADDRINUSE'←[39m, syscall: ←[32m'listen'←[39m, address: ←[32m'::'←[39m, port: ←[33m1883←[39m }