How to get ip address of azure functions-CodePudding

How can i get the IP address of the azure function.

I would like to be able to send a request to the function and have the ip returned

I have tried this code, which hang and never completed / returned anything

import { AzureFunction, Context, HttpRequest } from "@azure/functions";

const httpTrigger: AzureFunction = function (context: Context, req: HttpRequest): void {
    console.log("HTTP trigger function processed a request.");

    const ip = req.headers["x-forwarded-for"] as string;

    context.res = {
        body: { ip },
        status: 200
    };
};

export default httpTrigger;

CodePudding user response：

As you're not using an async Azure function you need to call context.done() after setting context.res in order to return.

Microsoft does recommend you use async functions.

import { AzureFunction, Context, HttpRequest } from "@azure/functions";

const httpTrigger: AzureFunction = function (context: Context, req: HttpRequest): void {
    console.log("HTTP trigger function processed a request.");

    const ip = req.headers["x-forwarded-for"] as string;

    context.res = {
        body: { ip },
        status: 200
    };
    context.done();
};

export default httpTrigger;