architect-http-client

Architect module for making http calls

Installation

npm install --save architect-http-client

Config Format

module.exports = [{
    packagePath: "architect-http-client",
    // Choose your dispatcher name
    request: {
        baseUrl: 'http://localhost:8006',
        disableDebugLog: true, disableInfoLog: true
    },
    client: {
        baseUrl: 'http://localhost:8006',
        disableDebugLog: true, disableInfoLog: true,
        clientOptions: {
            headersTimeout: 3e3, connectTimeout: 3e3, bodyTimeout: 3e3, connect: { timeout: 3e3 }
        }
    },
    pool: {
        baseUrl: 'http://localhost:8006',
        disableDebugLog: true, disableInfoLog: true,
        poolOptions: {
            connections: 2, headersTimeout: 3e3, connectTimeout: 3e3, bodyTimeout: 3e3, connect: { timeout: 3e3 }
        }
    }
}];

Option list by dispatcher

• baseUrl: (string) Base URL with port if necessary,
• requestOptions: (Object) Set request option for every calls (See Undici request options),
• clientOptions: (Object) Instantiate a client dispatcher with options (See Undici client class),
• poolOptions: (Object) Instantiate a pool dispatcher with options (See Undici pool class),
• throwOnError: (bool) throw an error if response.ok is false (statusCode out of 2XX),
• customIdHeader: (Object) { customIdHeader: 'x-req-id' } set custom request ID header if request ID,
• disableDebugLog: (bool) disable service debug logs,
• disableInfoLog: (bool) disable service infos logs

Usage

Configure Architect with config.js :

module.exports = [{
    packagePath: "architect-http-client",
    myCustomPool: {
        baseUrl: 'http://xxxx:xxxx',
        disableDebugLog: true,
        disableInfoLog: true,
        poolOptions: {
            connections: 2, headersTimeout: 3e3, connectTimeout: 3e3, bodyTimeout: 3e3, connect: { timeout: 3e3 }
        }
    }
}];

Perform http call

var path = require('path');
var architect = require("architect");

var configPath = path.join(__dirname, "config.js");
var config = architect.loadConfig(configPath);

architect.createApp(config, async function (err, app) {
    if (err) {
        throw err;
    }
    console.log("app ready");
    let http = app.getService('httpService').myCustomPool;
    let res = await http.get('/api/json-get');
    console.log(res);
    /* res
        {
            ok: true,
            statusCode: 200,
            headers: {},
            body: { result: 'OK' },
            trailers: {},
            opaque: null,
            context: {}
        }
    */
});

See Undici documentation for advanced usages.

• https://undici.nodejs.org/#/
• https://github.com/nodejs/undici