ivanfmartinez / ivanfm-traccar-mqtt Goto Github PK

Olá Ivan, gostaria de saber onde posso baixar o o fonte do Traccar para compilar e testar esse excelente recurso MQTT ?, baixeio o fonte do ramo principal do Traccar porém não encontrei os arquivos!

Hi,
With the new traccar version 4.6, i get the following error:

2019-09-04 15:36:58 INFO: trying to connect to mqtt : tcp://localhost:1884 2019-09-04 15:36:59 ERROR: org.traccar.database.DeviceManager.lookupAttributeString(JLjava/lang/String;Ljava/lang/String;Z)Ljava/lang/String; - NoSuchMethodError (... < BaseDataHandler:27 < ... < *:29 < ... < ExtendedObjectDecoder:64 < ... < WrapperContext:102 < ...) 2
there is a hint in:
https://www.traccar.org/forums/topic/traccar-server-custom-jar-file-error/
but wasn't able to solve the problem.

Regards

Hubert

How about my friend, I am in test mode with traccar and mqtt as I send test data to traccar from mqtt?

thank you very much for such a good alternative

Regards

Hi,
I was able to build 2 jar files:
ivanfm-traccar-mqtt-2.2.1-jar-with-dependencies.jar
ivanfm-traccar-mqtt-2.2.1.jar
copied them to the lib folder of traccar
and added the following in my traccar.xml:
<entry key='extra.handlers'>"com.ivanfm.traccar.MQTTHandler"</entry>
<entry key='mqtt.url'>tcp://localhost:1883</entry>
<entry key='mqtt.clientid'>traccar.mqtt.handler</entry>
<entry key='mqtt.topicRoot'>_traccar/</entry>

But when starting traccar i see in the log file:
2018-11-18 22:02:33 INFO: Starting server...
2018-11-18 22:02:33 WARN: Dynamic handler error - "com.ivanfm.traccar.MQTTHandler" - ClassNotFoundException (... < BasePipelineFactory:331 < *:291 < ...)

What's the right way to integrate ivanfm-traccar-mqtt?
Thanks and regards

Hubert

Hello, I've got the idea to look if there is some "plugin" for traccar allowing to publish MQTT data from received devices, and I see you already have handled this. However my skills with java is not enough to add this to source files and compile it somehow to successfully use it. Is there way I could just download precompiled installation zip and put it on server as package from official website ?
thank you

Nice work; this is very interesting.

Are you aware of the OwnTracks project? We provide Open Source apps (iOS and Android) which use an MQTT broker onto which positions from the mobile devices are published and from which positions of, say, friends or family are obtained to show in a list of friends.

We have designed a payload format (which we lovingly call OwnTracks JSON) which uses standard JSON with some defined elements. This is quite extensively documented.

As a matter of interest, we also created a Traccar Protocol decoder (aptly named owntracks) which can be used to feed Traccar with our OwnTracks JSON via HTTP.

I'm mentioning this as it may be something you'd like to support in your traccar-mqtt plugin.

Hi,

My MQTT broker has a password and username. Is it possible to add these to the config file ?

kind regards