@cliz/inlets/lib/core/client/tunnel/http.js

Cloud Native Tunnel

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const net = require("net");
const doreamon_1 = require("@zodash/doreamon");
const utils_1 = require("../../../utils");
const debug = require('debug')('inlets:client:http');
const logger = doreamon_1.default.logger.getLogger('client:http');
async function http(port, host, socket, { id, data: _data }) {
    const adapter = socket.adapter;
    const useNewProtocol = !!socket.useNewProtocol;
    let data;
    if (useNewProtocol && adapter) {
        data = typeof _data === 'string' ? _data : _data.toString('utf8');
    }
    else {
        data = await utils_1.dataProcessor.client.onRequest(_data);
    }
    debug('request:', data);
    const req = new utils_1.Request(data);
    request(req, port, host, data, async (response, status, statusText) => {
        debug('response:', response.toString('utf8'));
        if (typeof status !== 'undefined') {
            logger.info(`${req.method} ${req.path} ${status} ${statusText}`);
        }
        const responseBuffer = Buffer.isBuffer(response) ? response : Buffer.from(response);
        if (useNewProtocol && adapter) {
            await adapter.sendHTTPResponse(id, responseBuffer);
        }
        else {
            const base64Data = responseBuffer.toString('base64');
            socket.emit('response', {
                id,
                data: await utils_1.dataProcessor.client.response(base64Data),
            });
        }
    }, () => {
        debug('request end');
    });
}
exports.default = http;
function request(req, port, host, data, onData, onEnd) {
    const client = new net.Socket();
    client.connect(+port, host, () => {
    });
    client.on('data', data => {
        const _res = new utils_1.Response(data.toString('utf8'));
        onData(data, _res.status, _res.statusText);
    });
    client.on('close', () => {
        onEnd();
    });
    client.on('error', (error) => {
        console.log('request error:', error);
    });
    client.write(data);
}
;