Problem with websocket-API

---

Hi,

I want to connect pimatic with my magic mirror to show the actual temperatures.

I have a module that should work, but I get no connection to my pimatic via websocket-API.

When I try the imple example from the API Site, I get the following answer, so normally it should work. Or see somebody a failure?

Is there some other method to test the connection?

Regards,

Sebastian

pi@raspberrypi:~/MagicMirror/modules/MMM-M1-Pimatic $ node pimatic2.js
connected
[ { id: 'timer',
    name: 'Timer',
    template: 'timer',
    attributes: [ [Object], [Object] ],
    actions: [ [Object], [Object], [Object] ],
    config:
     { xAttributeOptions: [],
       id: 'timer',
       name: 'Timer',
       class: 'Timer' },
    configDefaults: { resolution: 1 } },
  { id: 'sunrise',
    name: 'Sunrise',
    template: 'device',
    attributes: [ [Object], [Object] ],
    actions: [],
    config:
     { attributes: [Object],
       id: 'sunrise',
       name: 'Sunrise',
       class: 'SunriseDevice',
       latitude: 53.466,
       longitude: 9.6912 },
    configDefaults: { attributes: [Object] } },
  { id: 'lacation',
    name: 'Location',
    template: 'device',
    attributes: [ [Object], [Object], [Object], [Object] ],
    actions: [ [Object] ],
    config:
     { xAttributeOptions: [],
       id: 'lacation',
       name: 'Location',
       class: 'LocationDevice',
       lat: 53.469023,
       long: 9.682703 },
    configDefaults:
     { lat: 0,
       long: 0,
       useGoogleMaps: true,
       googleMapsApiKey: '0',
       iCloudUser: '0',
       iCloudPass: '0',
       iCloudDevice: '0',
       iCloudInterval: 60000 } },
  { id: 'thermbad',
    name: 'ThermBad',
    template: 'device',
    attributes: [ [Object], [Object] ],
    actions: [],
    config:
     { values: [Object],
       protocols: [Object],
       xAttributeOptions: [],
       id: 'thermbad',
       name: 'ThermBad',
       class: 'HomeduinoRFWeatherStation' },
    configDefaults:
     { values: [Object],
       protocols: [],
       processingTemp: '$value',
       processingHum: '$value',
       processingWindGust: '$value',
       processingAvgAirspeed: '$value',
       processingWindDirection: '$value',
       processingRain: '$value' } },
  { id: 'badfeucht',
    name: 'BadFeuchtigkeit',
    template: 'device',
    attributes: [ [Object], [Object], [Object], [Object] ],
    actions: [],
    config:
     { temperatureRef: '$thermbad.temperature',
       humidityRef: '$thermbad.humidity',
       xAttributeOptions: [],
       id: 'badfeucht',
       name: 'BadFeuchtigkeit',
       class: 'DewPointDevice' },
    configDefaults: { interval: '10000', units: 'metric' } },
  { id: 'system',
    name: 'System',
    template: 'device',
    attributes: [ [Object], [Object] ],
    actions: [],
    config:
     { attributes: [Object],
       xAttributeOptions: [],
       id: 'system',
       name: 'System',
       class: 'SystemSensor' },
    configDefaults: { attributes: [Object] } },
  { id: 'globaltronics-gt-wt-01-variant-d',
    name: 'Temperatur Wohnzimmer',
    template: 'device',
    attributes: [ [Object], [Object] ],
    actions: [],
    config:
     { class: 'HomeduinoRFWeatherStation',
       protocols: [Object],
       values: [Object],
       xAttributeOptions: [],
       id: 'globaltronics-gt-wt-01-variant-d',
       name: 'Temperatur Wohnzimmer' },
    configDefaults:
     { values: [Object],
       protocols: [],
       processingTemp: '$value',
       processingHum: '$value',
       processingWindGust: '$value',
       processingAvgAirspeed: '$value',
       processingWindDirection: '$value',
       processingRain: '$value' } },
  { id: 'globaltronics-gt-wt-01-variant-c',
    name: 'Temperatur Schlafzimmer',
    template: 'device',
    attributes: [ [Object], [Object] ],
    actions: [],
    config:
     { class: 'HomeduinoRFWeatherStation',
       protocols: [Object],
       values: [Object],
       xAttributeOptions: [],
       id: 'globaltronics-gt-wt-01-variant-c',
       name: 'Temperatur Schlafzimmer' },
    configDefaults:
     { values: [Object],
       protocols: [],
       processingTemp: '$value',
       processingHum: '$value',
       processingWindGust: '$value',
       processingAvgAirspeed: '$value',
       processingWindDirection: '$value',
       processingRain: '$value' } },
  { id: 'temperatur-bad',
    name: 'Temperatur Bad',
    template: 'device',
    attributes: [ [Object], [Object] ],
    actions: [],
    config:
     { class: 'HomeduinoRFWeatherStation',
       protocols: [Object],
       values: [Object],
       xAttributeOptions: [],
       id: 'temperatur-bad',
       name: 'Temperatur Bad' },
    configDefaults:
     { values: [Object],
       protocols: [],
       processingTemp: '$value',
       processingHum: '$value',
       processingWindGust: '$value',
       processingAvgAirspeed: '$value',
       processingWindDirection: '$value',
       processingRain: '$value' } },
  { id: 'steckdosea',
    name: 'SteckdoseA',
    template: 'switch',
    attributes: [ [Object] ],
    actions: [ [Object], [Object], [Object], [Object], [Object] ],
    config:
     { class: 'HomeduinoRFSwitch',
       protocols: [Object],
       id: 'steckdosea',
       name: 'SteckdoseA' },
    configDefaults: { protocols: [], forceSend: true } },
  { id: 'steckdoseb',
    name: 'SteckdoseB',
    template: 'switch',
    attributes: [ [Object] ],
    actions: [ [Object], [Object], [Object], [Object], [Object] ],
    config:
     { class: 'HomeduinoRFSwitch',
       protocols: [Object],
       id: 'steckdoseb',
       name: 'SteckdoseB' },
    configDefaults: { protocols: [], forceSend: true } },
  { id: 'steckdosec',
    name: 'SteckdoseC',
    template: 'switch',
    attributes: [ [Object] ],
    actions: [ [Object], [Object], [Object], [Object], [Object] ],
    config:
     { class: 'HomeduinoRFSwitch',
       protocols: [Object],
       id: 'steckdosec',
       name: 'SteckdoseC' },
    configDefaults: { protocols: [], forceSend: true } },
  { id: 'steckdosed',
    name: 'SteckdoseD',
    template: 'switch',
    attributes: [ [Object] ],
    actions: [ [Object], [Object], [Object], [Object], [Object] ],
    config:
     { class: 'HomeduinoRFSwitch',
       protocols: [Object],
       id: 'steckdosed',
       name: 'SteckdoseD' },
    configDefaults: { protocols: [], forceSend: true } },
  { id: 'fritzwlan',
    name: 'FritzWlan',
    template: 'switch',
    attributes: [ [Object], [Object], [Object] ],
    actions: [ [Object], [Object], [Object], [Object], [Object] ],
    config: { id: 'fritzwlan', name: 'FritzWlan', class: 'FritzWlan' },
    configDefaults: { interval: 1800 } },
  { id: 'fritzoutlet',
    name: 'FritzOutlet',
    template: 'switch',
    attributes: [ [Object], [Object], [Object] ],
    actions: [ [Object], [Object], [Object], [Object], [Object] ],
    config:
     { ain: '',
       id: 'fritzoutlet',
       name: 'FritzOutlet',
       class: 'FritzOutlet' },
    configDefaults: { interval: 0 } },
  { id: 'logwatcher',
    name: 'LogWatcher',
    template: 'device',
    attributes: [],
    actions: [],
    config:
     { file: '',
       attributes: [],
       lines: [],
       xAttributeOptions: [],
       id: 'logwatcher',
       name: 'LogWatcher',
       class: 'LogWatcher' },
    configDefaults: { lines: '' } } ]
[ { id: 'test',
    name: 'Test',
    string: 'when its 21:41 then pushsafer message:"Uhrezeit" vibration:"3"',
    active: false,
    valid: true,
    logging: true,
    conditionToken: 'its 21:41',
    actionsToken: 'pushsafer message:"Uhrezeit" vibration:"3"',
    error: null },
  { id: 'test2',
    name: 'Test2',
    string: 'when pimatic is starting then pushsafer message:"Pimatic startet!"' ,
    active: true,
    valid: true,
    logging: true,
    conditionToken: 'pimatic is starting',
    actionsToken: 'pushsafer message:"Pimatic startet!"',
    error: null },
  { id: 'test3',
    name: 'Test3',
    string: 'when temperature of badfeucht >= 16 then pushsafer message:"höher16 "',
    active: false,
    valid: true,
    logging: true,
    conditionToken: 'temperature of badfeucht >= 16',
    actionsToken: 'pushsafer message:"höher16"',
    error: null },
  { id: 'lampezimmer3',
    name: 'Lampezimmer3',
    string: 'when its after $sunrise.sunset then turn steckdosea on and turn ste ckdoseb on and turn steckdosec on and turn steckdosed on and pushsafer message:" Sonnenuntergang Lampen an" vibration:"3"',
    active: false,
    valid: true,
    logging: true,
    conditionToken: 'its after $sunrise.sunset',
    actionsToken: 'turn steckdosea on and turn steckdoseb on and turn steckdosec  on and turn steckdosed on and pushsafer message:"Sonnenuntergang Lampen an" vib ration:"3"',
    error: null },
  { id: 'steckdosensonnenuntergangan',
    name: 'SteckdosenSonnenuntergangAN',
    string: 'when its after $sunrise.sunset then turn steckdosea on and turn ste ckdoseb on and turn steckdosec on and turn steckdosed on and pushsafer message:" Sonnenuntergang Lampen an" vibration:"2"',
    active: true,
    valid: true,
    logging: true,
    conditionToken: 'its after $sunrise.sunset',
    actionsToken: 'turn steckdosea on and turn steckdoseb on and turn steckdosec  on and turn steckdosed on and pushsafer message:"Sonnenuntergang Lampen an" vib ration:"2"',
    error: null },
  { id: 'steckdosensonnenuntergangaus',
    name: 'SteckdosenSonnenuntergangAUS',
    string: 'when its 22:05 then turn steckdosea off and turn steckdoseb off and  turn steckdosec off and turn steckdosed off and pushsafer message:"Sonnenunterg ang Lampen aus" vibration:"3"',
    active: true,
    valid: true,
    logging: true,
    conditionToken: 'its 22:05',
    actionsToken: 'turn steckdosea off and turn steckdoseb off and turn steckdos ec off and turn steckdosed off and pushsafer message:"Sonnenuntergang Lampen aus " vibration:"3"',
    error: null } ]
[ { name: 'timer.time',
    readonly: true,
    type: 'attribute',
    value: 2,
    unit: 's' },
  { name: 'timer.running',
    readonly: true,
    type: 'attribute',
    value: false,
    unit: '' },
  { name: 'sunrise.sunrise',
    readonly: true,
    type: 'attribute',
    value: '06:58:44',
    unit: '' },
  { name: 'sunrise.sunset',
    readonly: true,
    type: 'attribute',
    value: '18:09:09',
    unit: '' },
  { name: 'lacation.linearDistance',
    readonly: true,
    type: 'attribute',
    unit: 'm' },
  { name: 'lacation.routeDistance',
    readonly: true,
    type: 'attribute',
    unit: 'm' },
  { name: 'lacation.eta',
    readonly: true,
    type: 'attribute',
    unit: 's' },
  { name: 'lacation.address',
    readonly: true,
    type: 'attribute',
    unit: '' },
  { name: 'thermbad.temperature',
    readonly: true,
    type: 'attribute',
    value: 18,
    unit: '°C' },
  { name: 'thermbad.humidity',
    readonly: true,
    type: 'attribute',
    value: 83,
    unit: '%' },
  { name: 'badfeucht.temperature',
    readonly: true,
    type: 'attribute',
    value: 18,
    unit: '°C' },
  { name: 'badfeucht.humidity',
    readonly: true,
    type: 'attribute',
    value: 83,
    unit: '%' },
  { name: 'badfeucht.dewPoint',
    readonly: true,
    type: 'attribute',
    value: 15.070479921717705,
    unit: '°C' },
  { name: 'badfeucht.absHumidity',
    readonly: true,
    type: 'attribute',
    value: 12.748309170619319,
    unit: 'g/m³' },
  { name: 'system.cpu',
    readonly: true,
    type: 'attribute',
    value: 4.66,
    unit: '%' },
  { name: 'system.memory',
    readonly: true,
    type: 'attribute',
    value: 379113472,
    unit: 'B' },
  { name: 'globaltronics-gt-wt-01-variant-d.temperature',
    readonly: true,
    type: 'attribute',
    value: 19.8,
    unit: '°C' },
  { name: 'globaltronics-gt-wt-01-variant-d.humidity',
    readonly: true,
    type: 'attribute',
    value: 57,
    unit: '%' },
  { name: 'globaltronics-gt-wt-01-variant-c.temperature',
    readonly: true,
    type: 'attribute',
    value: 17.9,
    unit: '°C' },
  { name: 'globaltronics-gt-wt-01-variant-c.humidity',
    readonly: true,
    type: 'attribute',
    value: 70,
    unit: '%' },
  { name: 'temperatur-bad.temperature',
    readonly: true,
    type: 'attribute',
    value: 19,
    unit: '°C' },
  { name: 'temperatur-bad.humidity',
    readonly: true,
    type: 'attribute',
    value: 81,
    unit: '%' },
  { name: 'steckdosea.state',
    readonly: true,
    type: 'attribute',
    value: true,
    unit: '' },
  { name: 'steckdoseb.state',
    readonly: true,
    type: 'attribute',
    value: true,
    unit: '' },
  { name: 'steckdosec.state',
    readonly: true,
    type: 'attribute',
    value: true,
    unit: '' },
  { name: 'steckdosed.state',
    readonly: true,
    type: 'attribute',
    value: true,
    unit: '' },
  { name: 'fritzwlan.state',
    readonly: true,
    type: 'attribute',
    value: false,
    unit: '' },
  { name: 'fritzwlan.ssid',
    readonly: true,
    type: 'attribute',
    unit: '' },
  { name: 'fritzwlan.psk',
    readonly: true,
    type: 'attribute',
    unit: '' },
  { name: 'fritzoutlet.state',
    readonly: true,
    type: 'attribute',
    value: null,
    unit: '' },
  { name: 'fritzoutlet.power',
    readonly: true,
    type: 'attribute',
    value: null,
    unit: 'W' },
  { name: 'fritzoutlet.energy',
    readonly: true,
    type: 'attribute',
    value: null,
    unit: 'kWh' } ]
[ { id: 'favourite',
    name: 'Favourites',
    devices: [ [Object], [Object], [Object], [Object], [Object], [Object] ] },
  { id: 'steckdosen',
    name: 'Steckdosen',
    devices: [ [Object], [Object], [Object], [Object] ] },
  { id: 'test',
    name: 'Test',
    devices:
     [ [Object],
       [Object],
       [Object],
       [Object],
       [Object],
       [Object],
       [Object],
       [Object],
       [Object],
       [Object],
       [Object],
       [Object] ] } ]
[]
{ deviceId: 'system',
  attributeName: 'cpu',
  time: 1488821913009,
  value: 8.18 }
{ deviceId: 'system',
  attributeName: 'memory',
  time: 1488821913012,
  value: 393248768 }
{ deviceId: 'system',
  attributeName: 'cpu',
  time: 1488821923024,
  value: 5.31 }
{ deviceId: 'system',
  attributeName: 'memory',
  time: 1488821923027,
  value: 393302016 }
{ deviceId: 'globaltronics-gt-wt-01-variant-d',
  attributeName: 'temperature',
  time: 1488821925639,
  value: 19.8 }
{ deviceId: 'globaltronics-gt-wt-01-variant-d',
  attributeName: 'humidity',
  time: 1488821925641,
  value: 57 }
{ deviceId: 'temperatur-bad',
  attributeName: 'temperature',
  time: 1488821929290,
  value: 19 }
{ deviceId: 'temperatur-bad',
  attributeName: 'humidity',
  time: 1488821929292,
  value: 81 }
{ deviceId: 'globaltronics-gt-wt-01-variant-c',
  attributeName: 'temperature',
  time: 1488821930661,
  value: 17.9 }
{ deviceId: 'globaltronics-gt-wt-01-variant-c',
  attributeName: 'humidity',
  time: 1488821930662,
  value: 70 }
{ deviceId: 'system',
  attributeName: 'cpu',
  time: 1488821933027,
  value: 5.45 }
{ deviceId: 'system',
  attributeName: 'memory',
  time: 1488821933032,
  value: 393293824 }
{ deviceId: 'thermbad',
  attributeName: 'temperature',
  time: 1488821939127,
  value: 18 }
{ deviceId: 'thermbad',
  attributeName: 'humidity',
  time: 1488821939129,
  value: 83 }
{ deviceId: 'badfeucht',
  attributeName: 'temperature',
  time: 1488821939141,
  value: 18 }
{ deviceId: 'badfeucht',
  attributeName: 'dewPoint',
  time: 1488821939143,
  value: 15.070479921717705 }
{ deviceId: 'badfeucht',
  attributeName: 'absHumidity',
  time: 1488821939144,
  value: 12.748309170619319 }
{ deviceId: 'badfeucht',
  attributeName: 'humidity',
  time: 1488821939145,
  value: 83 }
{ deviceId: 'badfeucht',
  attributeName: 'dewPoint',
  time: 1488821939146,
  value: 15.070479921717705 }
{ deviceId: 'badfeucht',
  attributeName: 'absHumidity',
  time: 1488821939147,
  value: 12.748309170619319 }
{ deviceId: 'system',
  attributeName: 'cpu',
  time: 1488821943033,
  value: 4.64 }
{ deviceId: 'system',
  attributeName: 'memory',
  time: 1488821943044,
  value: 393519104 }
{ deviceId: 'system',
  attributeName: 'cpu',
  time: 1488821953036,
  value: 4.03 }
{ deviceId: 'system',
  attributeName: 'memory',
  time: 1488821953047,
  value: 393351168 }

@shgmongo said in Problem wiht websocket-API:

When I try the imple example from the API Site, I get the following answer, so normally it should work. Or see somebody a failure?

Looks good to me. I think it works as expected. The first line “connected” is prompted when the socket client has connected to the server, i.e. the “connected” event has been triggered. The remainder is the data object provided with a “devices” event (essentially an array with all configured devices).

You can tailor the code to your needs, for example, remove event handlers for “devices” and “event” events and add other to handlers to handle “reconnect” and “connect_error” events. See also the general socket.io-client API for more details: https://github.com/socketio/socket.io-client/blob/master/docs/API.md

Thx for helping me!

Is this code correct? Sorry but I´m a newbie with this.

var io = require('socket.io-client');

var host = '192.168.1.123';
var port = 80;
var u = encodeURIComponent('pi');
var p = encodeURIComponent('raspberry');
var socket = io('http://' + host + ':' + port + '/?username=' + u + '&password=' + p, {
  reconnection: true,
  reconnectionDelay: 1000,
  reconnectionDelayMax: 3000,
  timeout: 20000,
  forceNew: true
});

socket.on('connect', function() {
  console.log('connected');
});

socket.on('connect_error', function() {
  console.log('connect_error');

socket.on('reconnecting', function(data) {
  console.log('reconnected');
});

socket.on('event', function(data) {
  console.log(data);
});

socket.on('disconnect', function(data) {
  console.log('disconnected');
});

@shgmongo said in Problem with websocket-API:

Is this code correct?

Almost. You’re missing the closing braces }); for the “connect_error” event handler registration statement. Moreover, it may be sensible to output the error object provided with an “connect_error”. For example:

socket.on('connect_error', function(error) {
  console.log('connect_error', error);
});
//^^ these closing braces are missing in your code!!!

@mwittig

Thanks.

Is there a possibility to check the code in advance? I think its very common to forget some braces.

@shgmongo said in Problem with websocket-API:

Is there a possibility to check the code in advance? I think its very common to forget some braces.

You can use a source code checker like jslint - http://www.jslint.com/ (there may be better ones, JsHint?), which will bail out with something like “Expected ‘}’ and instead saw ‘(end)’” which is not exactly helpful, but it gives you an idea that you probably missing a closing brace somewhere. Note, JsLint, is coding style checker in the first place. So, you may get a bunch warnings about style violations also. Another option is to use an IDE tool. Have a look at https://atom.io/ for example which is free, but it takes some time to get familiar with and to choose the right plugins for the job.