pcho0712 / node-p5-websocket-communication

node-p5-websocket-communication

WebSocket Server on node.js for Broadcasting JSON

architecture

(websocket_client / p5) -- {json / ws} --> (websocket_server / node / heroku) -- {json / ws} --> (websocket_client / p5)

output_json = input_json + {server_time, available_clients} Server Location: "ws://fathomless-brook-91328.herokuapp.com"

usage-200525

1. launch ws_client_A
2. launch ws_client_B

(demo-video) https://youtu.be/GFv-NpQKzsg

remaining tasks

• Processing Clients

  • encupsulating communication components (ie. websocket, json etc) into a utility class
  • asynchronous visualization for incoming json
  • add Arduino communication in sample
  • error handling when the server is down

• Other Clients

  • make a simple sample in other platforms (eg. touch-designer, html+js etc.)

• WebSocket Server on Node

  • html visualization
  • sample json broadcasting when available-clients num == 1

misc

2020-05-25 Takatoshi Yoshida