Class WebSocketClient

Events

• error emitted when error raises
• connect emitted after connection establishment
• reconnect emitted upon every attempt of reconnection
• destroyed emitted when socket has been destroyed

Example

import { TendermintQuery, WebSocketClient } from '@terra-money/terra.js';

const wsclient = new WebSocketClient("ws://localhost:26657/websocket");
wsclient.start();
wsclient.on('connect', () => {
  wsclient.subscribe('NewBlock', new TendermintQuery(), (data) => {
    console.log(data.value);

    // close after receiving one block.
    wsclient.destroy();
  });

  wsclient.subscribe(
    'Tx',
    new TendermintQuery()
      .exact('message.action', 'send')
      .contains('message.sender', 'terra1...'),
    (data) => {
      console.log(data.value);

      // close after receiving one send Tx
      wsclient.destroy();
    },
  );
});