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48 lines
1.5 KiB
Markdown
48 lines
1.5 KiB
Markdown
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# web3-providers-http
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[![NPM Package][npm-image]][npm-url] [![Dependency Status][deps-image]][deps-url] [![Dev Dependency Status][deps-dev-image]][deps-dev-url]
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Package forked from https://github.com/ChainSafe/web3.js/tree/v1.6.1/packages/web3-providers-http to change http headers
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This is a HTTP provider sub-package for [web3.js][repo].
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Please read the [documentation][docs] for more.
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## Installation
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### Node.js
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```bash
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npm install web3-providers-http
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```
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## Usage
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```js
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const http = require('http');
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const Web3HttpProvider = require('web3-providers-http');
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const options = {
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keepAlive: true,
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timeout: 20000, // milliseconds,
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headers: [{name: 'Access-Control-Allow-Origin', value: '*'},{...}],
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withCredentials: false,
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agent: {http: http.Agent(...), baseUrl: ''}
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};
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const provider = new Web3HttpProvider('http://localhost:8545', options);
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```
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## Types
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All the TypeScript typings are placed in the `types` folder.
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[docs]: http://web3js.readthedocs.io/en/1.0/
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[repo]: https://github.com/ethereum/web3.js
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[npm-image]: https://img.shields.io/npm/dm/web3-providers-http.svg
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[npm-url]: https://npmjs.org/package/web3-providers-http
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[deps-image]: https://david-dm.org/ethereum/web3.js/1.x/status.svg?path=packages/web3-providers-http
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[deps-url]: https://david-dm.org/ethereum/web3.js/1.x?path=packages/web3-providers-http
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[deps-dev-image]: https://david-dm.org/ethereum/web3.js/1.x/dev-status.svg?path=packages/web3-providers-http
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[deps-dev-url]: https://david-dm.org/ethereum/web3.js/1.x?type=dev&path=packages/web3-providers-http
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