@parity/api/src/rpc/net/net.js

The Parity Promise-based API library for interfacing with Ethereum over RPC

// Copyright 2015-2019 Parity Technologies (UK) Ltd.
// This file is part of Parity.

// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with Parity.  If not, see <http://www.gnu.org/licenses/>.

const { outNumber } = require('../../format/output');

class Net {
  constructor (provider) {
    this._provider = provider;
  }

  listening () {
    return this._provider
      .send('net_listening');
  }

  peerCount () {
    return this._provider
      .send('net_peerCount')
      .then(outNumber);
  }

  version () {
    return this._provider
      .send('net_version');
  }
}
module.exports = Net;