Proximity Client

Dk = the k-th client device in a proximity domain size of K+1 devices
Rl = the l-th router in a proximity domain size of L+1 router devices
Sm = the m-th server device in a proximity domain size of M+1 server devices
Cn = the n-th cloud-server in a proximity domain size of N+1 cloud devices

Sensor Modes

Wifidirects hardware
Wifi hardware
Geolocation hardware

Functions

Offline dynamic data interactions and contents
Proximity based Virtual Private Network for offline dynamic transactions
Proximity based location mapping of entities
Proximity based distributed computing on the client-side
Proximity based business solutions such as proximity-commerce, proximity-social, etc
Proximity based financial solutions
Proximity based distributed machine learning
Proximity based robotics, artificial intelligence, and machine learning algorithms

Applications

Proximity commerce solutions
Proximity social solutions
Proximity IoTs
Proximity games
Service Infracstructure management
Offline proximity financial solutions
Proximity land-mapping for surveyors
Proximity on-premise customer relationship management solutions
Interior position machine learning solutions
Mobile traffic solutions and analytics
Proximity business intelligence

Research papers

Proximity Mathematical Analysis
Proximity Economics and Success Factor Analysis
Proximity Finance and Success Factor Analysis
Quantum Computing and Proximity
Proximity, Machine Learning, and Data Science

Installation

npm install --save proximity-client
react-native link proximity-client

Getting Started

Import

Else, to use the client API in a module, import and construct a proximity client as shown in the code below.
const ProximityClient = require("proximity-client-react-native")
const proximityClient = new ProximityClient(key, secret)

Register

Goto developer registration link to register and get a KEY and SECRET for your app. Then use
proximityClient.register(username, email, password)
to register a server user to grant access to the local and cloud proximity database.

Login

proximityClient.login(username, password)
Then server users can login with the command shown above to login to local and cloud proximity clients, servers, and start developing your applications.

Initialize

Ones the server is constructed and you've logged in successfully, you must always intialize the server before it is started as shown below
proximityClient.initialize()

Webplug

To be able to use the functions in the library in a webview, call the webplug(event) in the onMessage function of the webview. Then you can proximity client functions in your javascript code.
proximityClient.webplug(event)

SwitchOn

To switch on the client sensor and start detecting proximity based data such as devices and users in proximity, use the code below.
proximityClient.switchOn(mode)

GetDevices

proximityClient.getDevices(option)
To get devices in proximity or in the database, call the getDevices function as shown in the code above and parse in the right option argument as desired.

GetUsers

proximityClient.getUsers(option)
To get users in proximity or in the database, call the getUsers function as shown in the code above and parse in the right option argument as desired.

GetServices

proximityClient.getServices(option)
To get services in proximity or in the database, call the getServices function as shown in the code above and parse in the right option argument as desired.

GetProducts

proximityClient.getProducts(option)
To get products in proximity or in the database, call the getProducts function as shown in the code above and parse in the right option argument as desired.

Send

proximityClient.send(event, message)
To send messages or actions to proximity devices, proximity local servers, and/or proximity cloud servers; user the send function as shown in the code above.

On

proximityClient.on(event, cb)
To listen to events on a device, or any of the devices in proximity, use "on" event function and parse in a callback function as a second argument as shown above.

SwitchOff

proximityClient.switchOff(mode)
It is advisable to always switch off the proximity sensors when not needed. Use the "switchOff" function with a "mode" as argument to turn off the sensor as shown above

Logout

proximityServer.logout()
Sometimes, you may want to switch user control, use the command below to logout. Then, use the login command with the new user credentials

Local Queries

You may prefer to user REST API syntax to interface with the local server. In anycase this is for you, follow the syntax below to make queries to the local server ones started.
curl -X POST $PROXIMITY_LOCAL_REST_URI/[username]/[userId]/[deviceId]/[endpoints]

Cloud Queries

Use the syntax below to make query to the proximity cloud server
curl -X POST $PROXIMITY_CLOUD_REST_URI/[username]/[userId]/[deviceId]/[endpoints]

Endpoints

The list of REST endpoints available on both local and cloud proximity servers are:

/query
/first_proximity
/search