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Editing File: /usr/share/nodejs/got/dist/core/utils/timed-out.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.TimeoutError = void 0;
const net = require("net");
const unhandle_1 = require("./unhandle");
const reentry = Symbol('reentry');
const noop = () => { };
class TimeoutError extends Error {
    constructor(threshold, event) {
        super(`Timeout awaiting '${event}' for ${threshold}ms`);
        this.event = event;
        this.name = 'TimeoutError';
        this.code = 'ETIMEDOUT';
    }
}
exports.TimeoutError = TimeoutError;
exports.default = (request, delays, options) => {
    if (reentry in request) {
        return noop;
    }
    request[reentry] = true;
    const cancelers = [];
    const { once, unhandleAll } = (0, unhandle_1.default)();
    const addTimeout = (delay, callback, event) => {
        var _a;
        const timeout = setTimeout(callback, delay, delay, event);
        (_a = timeout.unref) === null || _a === void 0 ? void 0 : _a.call(timeout);
        const cancel = () => {
            clearTimeout(timeout);
        };
        cancelers.push(cancel);
        return cancel;
    };
    const { host, hostname } = options;
    const timeoutHandler = (delay, event) => {
        request.destroy(new TimeoutError(delay, event));
    };
    const cancelTimeouts = () => {
        for (const cancel of cancelers) {
            cancel();
        }
        unhandleAll();
    };
    request.once('error', error => {
        cancelTimeouts();
        // Save original behavior
        /* istanbul ignore next */
        if (request.listenerCount('error') === 0) {
            throw error;
        }
    });
    request.once('close', cancelTimeouts);
    once(request, 'response', (response) => {
        once(response, 'end', cancelTimeouts);
    });
    if (typeof delays.request !== 'undefined') {
        addTimeout(delays.request, timeoutHandler, 'request');
    }
    if (typeof delays.socket !== 'undefined') {
        const socketTimeoutHandler = () => {
            timeoutHandler(delays.socket, 'socket');
        };
        request.setTimeout(delays.socket, socketTimeoutHandler);
        // `request.setTimeout(0)` causes a memory leak.
        // We can just remove the listener and forget about the timer - it's unreffed.
        // See https://github.com/sindresorhus/got/issues/690
        cancelers.push(() => {
            request.removeListener('timeout', socketTimeoutHandler);
        });
    }
    once(request, 'socket', (socket) => {
        var _a;
        const { socketPath } = request;
        /* istanbul ignore next: hard to test */
        if (socket.connecting) {
            const hasPath = Boolean(socketPath !== null && socketPath !== void 0 ? socketPath : net.isIP((_a = hostname !== null && hostname !== void 0 ? hostname : host) !== null && _a !== void 0 ? _a : '') !== 0);
            if (typeof delays.lookup !== 'undefined' && !hasPath && typeof socket.address().address === 'undefined') {
                const cancelTimeout = addTimeout(delays.lookup, timeoutHandler, 'lookup');
                once(socket, 'lookup', cancelTimeout);
            }
            if (typeof delays.connect !== 'undefined') {
                const timeConnect = () => addTimeout(delays.connect, timeoutHandler, 'connect');
                if (hasPath) {
                    once(socket, 'connect', timeConnect());
                }
                else {
                    once(socket, 'lookup', (error) => {
                        if (error === null) {
                            once(socket, 'connect', timeConnect());
                        }
                    });
                }
            }
            if (typeof delays.secureConnect !== 'undefined' && options.protocol === 'https:') {
                once(socket, 'connect', () => {
                    const cancelTimeout = addTimeout(delays.secureConnect, timeoutHandler, 'secureConnect');
                    once(socket, 'secureConnect', cancelTimeout);
                });
            }
        }
        if (typeof delays.send !== 'undefined') {
            const timeRequest = () => addTimeout(delays.send, timeoutHandler, 'send');
            /* istanbul ignore next: hard to test */
            if (socket.connecting) {
                once(socket, 'connect', () => {
                    once(request, 'upload-complete', timeRequest());
                });
            }
            else {
                once(request, 'upload-complete', timeRequest());
            }
        }
    });
    if (typeof delays.response !== 'undefined') {
        once(request, 'upload-complete', () => {
            const cancelTimeout = addTimeout(delays.response, timeoutHandler, 'response');
            once(request, 'response', cancelTimeout);
        });
    }
    return cancelTimeouts;
};

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