如何設定V2.0 Node.js SDK的逾時機制 - Alibaba Cloud SDK

本文為您介紹V2.0 Node.js SDK的逾時配置方式。

逾時配置方式

說明

逾時機制優先順序為：RuntimeOption配置->Client設定 -> 預設，優先順序依次降低。

使用預設配置。預設連線逾時為5000毫秒，讀逾時為10000毫秒。

通過運行時參數（RuntimeOptions）配置逾時時間。

JavaScript樣本

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({
        // 從環境變數中擷取RAM使用者的AccessKey ID
        accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
        // 從環境變數中擷取RAM使用者的AccessKey Secret
        accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET,
        // 訪問的地區
        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',
    });
    // 建立RuntimeObject執行個體並設定運行參數。
    const runtime = new RuntimeOptions({
        // 設定連結逾時時間
        connectTimeout: 10000,
        // 設定讀取逾時時間
        readTimeout: 10000,
    });
    const resp = await client.modifySecurityGroupRuleWithOptions(request, runtime);
    console.log(resp.headers);
    console.log(resp.body);
}

TypeScript樣本

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({
            // 從環境變數中擷取RAM使用者的AccessKey ID
            accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
            // 從環境變數中擷取RAM使用者的AccessKey Secret
            accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET,
            // 訪問的地區
            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',
        });
        // 建立RuntimeObject執行個體並設定運行參數。
        const runtime = new $Util.RuntimeOptions({
            // 設定連結逾時時間
            connectTimeout: 10000,
            // 設定讀取逾時時間
            readTimeout: 10000,
        });
        const resp = await client.modifySecurityGroupRuleWithOptions(request, runtime);
        console.log(resp.headers);
        console.log(resp.body);
    }
}

通過Config在初始化Client階段配置逾時時間。

JavaScript樣本

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({
        // 從環境變數中擷取RAM使用者的AccessKey ID
        accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
        // 從環境變數中擷取RAM使用者的AccessKey Secret
        accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET,
        // 訪問的地區
        regionId: 'cn-beijing',
        // 設定連結逾時時間
        connectTimeout: 10000,
        // 設定讀取逾時時間
        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',
    });
    // 建立RuntimeObject執行個體並設定運行參數。
    const runtime = new RuntimeOptions();
    const resp = await client.modifySecurityGroupRuleWithOptions(request, runtime);
    console.log(resp.headers);
    console.log(resp.body);
}

TypeScript樣本

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({
            // 從環境變數中擷取RAM使用者的AccessKey ID
            accessKeyId: process.env.ALIBABA_CLOUD_ACCESS_KEY_ID,
            // 從環境變數中擷取RAM使用者的AccessKey Secret
            accessKeySecret: process.env.ALIBABA_CLOUD_ACCESS_KEY_SECRET,
            // 訪問的地區
            regionId: 'cn-beijing',
            // 設定連結逾時時間
            connectTimeout: 10000,
            // 設定讀取逾時時間
            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',
        });
        // 建立RuntimeObject執行個體並設定運行參數。
        const runtime = new $Util.RuntimeOptions();
        const resp = await client.modifySecurityGroupRuleWithOptions(request, runtime);
        console.log(resp.headers);
        console.log(resp.body);
    }
}