@copperjs/copper/src/node/server.js

A lightweight chromium grid

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.NodeServer = void 0;
const node_fetch_1 = require("node-fetch");
const server_1 = require("../standalone/server");
const logger_1 = require("../logger");
const utils_1 = require("../common/utils");
const config_1 = require("./config");
class NodeServer extends server_1.StandaloneServer {
    constructor(serverConfig) {
        super(serverConfig);
    }
    async listen() {
        const result = await super.listen();
        await this.register();
        return result;
    }
    async stop() {
        const result = await super.stop();
        await this.deregister();
        return result;
    }
    async register(retries = config_1.nodeConfig.value.registerRetries) {
        try {
            await node_fetch_1.default(`http://${config_1.nodeConfig.value.hubHost}:${config_1.nodeConfig.value.hubPort}/grid/node`, {
                method: 'POST',
                body: JSON.stringify({ config: config_1.nodeConfig.value }),
                headers: { 'Content-Type': 'application/json' },
            });
        }
        catch (err) {
            if (retries <= 0) {
                throw err;
            }
            logger_1.logger.error('error registering node. retrying in 5 seconds');
            await utils_1.delay(config_1.nodeConfig.value.registerInterval);
            process.nextTick(() => this.register(retries - 1));
        }
    }
    async deregister(retries = config_1.nodeConfig.value.deregisterRetries) {
        try {
            await node_fetch_1.default(`http://${config_1.nodeConfig.value.hubHost}:${config_1.nodeConfig.value.hubPort}/grid/node`, {
                method: 'DELETE',
                body: JSON.stringify({ config: config_1.nodeConfig.value }),
                headers: { 'Content-Type': 'application/json' },
            });
        }
        catch (err) {
            if (retries <= 0) {
                throw err;
            }
            logger_1.logger.error('error deregistering node. retrying in 5 seconds');
            await utils_1.delay(config_1.nodeConfig.value.deregisterInterval);
            process.nextTick(() => this.deregister(retries - 1));
        }
    }
}
exports.NodeServer = NodeServer;
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