Serverless with NodeJS and TencentCloud 2020(2)Trigger SCF in SCF
More configurations here
https://github.com/serverless-components/tencent-scf/blob/master/docs/configure.md
Trigger the SCF from Cloud
Follow documents here https://github.com/TencentCloud/tencentcloud-sdk-nodejs
Here is my final version of code to trigger the SCF
const tencentcloud = require('tencentcloud-sdk-nodejs');
const ScfClient = tencentcloud.scf.v20180416.Client;
const models = tencentcloud.scf.v20180416.Models;
const Credential = tencentcloud.common.Credential;
const ClientProfile = tencentcloud.common.ClientProfile;
const HttpProfile = tencentcloud.common.HttpProfile;
const secretId = process.env.TENCENT_SECRET_ID || '';
const secretKey = process.env.TENCENT_SECRET_KEY || '';
const cred = new Credential(secretId, secretKey);
const httpProfile = new HttpProfile();
httpProfile.endpoint = "scf.tencentcloudapi.com";
const clientProfile = new ClientProfile();
clientProfile.httpProfile = httpProfile;
const client = new ScfClient(cred, "ap-shanghai", clientProfile);
class LambdaService {
/**
*
* @param {*} functionName eg: taskrunner
* @param {*} invocationType eg: Event
* @param {*} data eg: id1, id2, id3
*/
static async callRunner(functionName, invocationType, data) {
const request = new models.InvokeRequest();
const requstParams = '{"FunctionName":"' + functionName +
'","InvocationType":"' + invocationType +
'","ClientContext":' + JSON.stringify(JSON.stringify(data)) +
'}';
console.log('sending params: ' + requstParams);
request.from_json_string(requstParams);
await new Promise((resolve, reject) => {
client.Invoke(request, (err, res) => {
return void err ? reject(err) : resolve(res)
})
});
}
}
module.exports = LambdaService;
References:
https://cloud.tencent.com/document/api/583/17235
https://cloud.tencent.com/document/sdk/Node.js
https://github.com/TencentCloud/tencentcloud-sdk-nodejs/tree/master/tencentcloud/scf/v20180416
https://github.com/TencentCloud/tencentcloud-sdk-nodejs
https://cloud.tencent.com/document/api/583/17243
https://github.com/TencentCloud/tencentcloud-serverless-nodejs
https://cloud.tencent.com/document/product/583/37316
https://github.com/serverless-components/tencent-scf
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