iot-sol
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Intel(r) IoT Services Orchestration Layer - HTML5 IDE + Node.js middleware to create and host distributed IoT Apps in minutes
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{
// Type of this instance. It could be:
// center - which takes role of orchestration center
// hub - which is a service hub
"type": "center",
// Optional - give a meaningful name for this instance
// It isn't the id of this instance so no need to be unique
"name": "Center",
// Optional - ID of this instance, and need to be globally unique
// id: "an_unique_id_here",
// Defines how it can talk with other instances in the system
// instances talk with each other through a message broker
// typical message brokers could be mqtt etc., or a HTTP broker
// implemented by this project. Please check documentation for details
"broker": {
"type": "http", // would use HTTP broker
"broker_url": "http://127.0.0.1:16666", // URL of that broker
"my_port": 19999 // assign a TCP/IP port for this instance to talk with broker
// if there is multiple instances in same machine
// they cann't share the same TCP/IP port
},
/*
// Example of using mqtt broker
"broker": {
"type": "mqtt",
"url": "mqtt://127.0.0.1", // the url of the mqtt server
"only_support_mqtt_3_1": true // set to true if the mqtt server doesn't
// support mqtt 3.1.1 or higher
},
*/
// Optional - Defines the log behavior. By default log is disabled
"log": {
"enabled": true, // enable the log or not
"verbose": true, // show details or not
"show_error_of_any_category": true, // show error log even if its category is disabled
"show_warn_of_any_category": true, // show warn log even if its category is disabled
"levels": { // which level of log would be printed out
"debug": false,
"info": true,
"warn": true,
"error": true
},
"categories": { // show (or not show) log of specific category
"*": false, // allow to use wildcard
"message": false,
"center": true,
"entity": false,
"hub": false,
"heartbeat": false,
"workflow": false,
"sm" : false
}
},
// Optional - Configuration about the port for the HTML5 UI present to developers
// by default it is opened at port 8080
"web_for_developer": {
"port": 8080
},
// Optional - Configuration about the port for the HTML5 UI present to end users
// i.e. the UI created by developers
// by default it is opened at port 3000
"web_for_end_users": {
"port": 3000
},
// Optional - Where to store the applications (workflows, UIs etc.)
// By default, it is ./appbundle
"app_bundle_path": "./appbundle",
// Optional - Where to store the user profiles, it's ./user.json by default
"user_json_path": "./user.json",
// Optional - Whether a user need login before use the system
"authenticate": false,
// Optional - Defines frequencies of Heartbeat server in this center
"heartbeat_sever": {
"check_interval": 30000, // milliseconds to check whether a hub is dropped or not
"drop_threshold": 120000 // set a hub as disconnected if it hasn't send
// heartbeat to this server for this amount of milliseconds
}
}