如何设置V2.0 Node.js SDK的超时机制 - 阿里云SDK

本文为您介绍V2.0 Node.js SDK的超时配置方式。

超时配置方式

说明

超时机制优先级为：RuntimeOption配置->Client设置 -> 默认，优先级依次降低。

使用默认配置。默认连接超时为5000毫秒，读超时为10000毫秒。

通过运行时参数（RuntimeOptions）配置超时时间。

JavaScript示例

const { default: Ecs20140526, ModifySecurityGroupRuleRequest } = require('@alicloud/ecs20140526');
const { Config } = require('@alicloud/openapi-client');
const { RuntimeOptions } = require('@alicloud/tea-util');

async function main() {
    const config = new Config({
        // 从环境变量中获取RAM用户的AccessKey ID
        accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
        // 从环境变量中获取RAM用户的AccessKey Secret
        accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET,
        // 访问的区域
        regionId: 'cn-beijing',
    });
    const client = new Ecs20140526(config);
    const request = new ModifySecurityGroupRuleRequest({
        regionId: 'cn-beijing',
        securityGroupId: 'sg-2zec0dm6qi66XXXXXXXX',
        securityGroupRuleId: 'sgr-2zec0dm6qi66XXXXXXXX',
        policy: 'accept',
        ipProtocol: 'tcp',
        portRange: '5004/5004',
    });
    // 创建RuntimeObject实例并设置运行参数。
    const runtime = new RuntimeOptions({
        // 设置链接超时时间
        connectTimeout: 10000,
        // 设置读取超时时间
        readTimeout: 10000,
    });
    const resp = await client.modifySecurityGroupRuleWithOptions(request, runtime);
    console.log(resp.headers);
    console.log(resp.body);
}

TypeScript示例

import Ecs20140526, * as $Ecs20140526 from '@alicloud/ecs20140526';
import * as $OpenApi from '@alicloud/openapi-client';
import * as $Util from '@alicloud/tea-util';

export default class Client {
    static async main(): Promise<void> {
        const config = new $OpenApi.Config({
            // 从环境变量中获取RAM用户的AccessKey ID
            accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
            // 从环境变量中获取RAM用户的AccessKey Secret
            accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET,
            // 访问的区域
            regionId: 'cn-beijing',
        });
        const client = new Ecs20140526(config);
        const request = new $Ecs20140526.ModifySecurityGroupRuleRequest({
            regionId: 'cn-beijing',
            securityGroupId: 'sg-2zec0dm6qi66XXXXXXXX',
            securityGroupRuleId: 'sgr-2zec0dm6qi66XXXXXXXX',
            policy: 'accept',
            ipProtocol: 'tcp',
            portRange: '5004/5004',
        });
        // 创建RuntimeObject实例并设置运行参数。
        const runtime = new $Util.RuntimeOptions({
            // 设置链接超时时间
            connectTimeout: 10000,
            // 设置读取超时时间
            readTimeout: 10000,
        });
        const resp = await client.modifySecurityGroupRuleWithOptions(request, runtime);
        console.log(resp.headers);
        console.log(resp.body);
    }
}

通过Config在初始化Client阶段配置超时时间。

JavaScript示例

const { default: Ecs20140526, ModifySecurityGroupRuleRequest } = require('@alicloud/ecs20140526');
const { Config } = require('@alicloud/openapi-client');
const { RuntimeOptions } = require('@alicloud/tea-util');

async function main() {
    const config = new Config({
        // 从环境变量中获取RAM用户的AccessKey ID
        accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
        // 从环境变量中获取RAM用户的AccessKey Secret
        accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET,
        // 访问的区域
        regionId: 'cn-beijing',
        // 设置链接超时时间
        connectTimeout: 10000,
        // 设置读取超时时间
        readTimeout: 10000,
    });
    const client = new Ecs20140526(config);
    const request = new ModifySecurityGroupRuleRequest({
        regionId: 'cn-beijing',
        securityGroupId: 'sg-2zec0dm6qi66XXXXXXXX',
        securityGroupRuleId: 'sgr-2zec0dm6qi66XXXXXXXX',
        policy: 'accept',
        ipProtocol: 'tcp',
        portRange: '5004/5004',
    });
    // 创建RuntimeObject实例并设置运行参数。
    const runtime = new RuntimeOptions();
    const resp = await client.modifySecurityGroupRuleWithOptions(request, runtime);
    console.log(resp.headers);
    console.log(resp.body);
}

TypeScript示例

import Ecs20140526, * as $Ecs20140526 from '@alicloud/ecs20140526';
import * as $OpenApi from '@alicloud/openapi-client';
import * as $Util from '@alicloud/tea-util';

export default class Client {
    static async main(): Promise<void> {
        const config = new $OpenApi.Config({
            // 从环境变量中获取RAM用户的AccessKey ID
            accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
            // 从环境变量中获取RAM用户的AccessKey Secret
            accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET,
            // 访问的区域
            regionId: 'cn-beijing',
            // 设置链接超时时间
            connectTimeout: 10000,
            // 设置读取超时时间
            readTimeout: 10000,
        });
        const client = new Ecs20140526(config);
        const request = new $Ecs20140526.ModifySecurityGroupRuleRequest({
            regionId: 'cn-beijing',
            securityGroupId: 'sg-2zec0dm6qi66XXXXXXXX',
            securityGroupRuleId: 'sgr-2zec0dm6qi66XXXXXXXX',
            policy: 'accept',
            ipProtocol: 'tcp',
            portRange: '5004/5004',
        });
        // 创建RuntimeObject实例并设置运行参数。
        const runtime = new $Util.RuntimeOptions();
        const resp = await client.modifySecurityGroupRuleWithOptions(request, runtime);
        console.log(resp.headers);
        console.log(resp.body);
    }
}