web-API to read/write tags json

Ignition
36

IOTNirvana.png1366×768 135 KB

This Ignition project can serve 15,000 dynamic tags from transaction groups as JSON api. You can add 1000's of tags to the transaction group and serve them as JSON payload.

  1. Install SimpleTagProvider-unsigned.modl.
    (This module is built from Ignition SDK example)
  2. This will automatically create 50,000 dynamic tags
  3. ignition_group1.php will serve 1000 dynamic tags as JSON api.

To enable unsigned modules in ignition, just add the last line in your ignition.conf.

Java Additional Parameters

wrapper.java.additional.1=-XX:+UseConcMarkSweepGC
wrapper.java.additional.2=-XX:+CMSClassUnloadingEnabled
wrapper.java.additional.3=-Ddata.dir=/var/lib/ignition/data
wrapper.java.additional.4=-Dorg.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES=false
#wrapper.java.additional.5=-Xdebug
#wrapper.java.additional.6=-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000

wrapper.java.additional.7=-Dignition.allowunsignedmodules=true

Download demo project from Git:

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