Node.js http.ClientRequest.maxHeadersCount API

Node.js http.ClientRequest.method API

The http.ClientRequest.maxHeadersCount is an inbuilt application programming interface of class ClientRequest within http module which is used to get the maximum response headers count Limit.

Syntax:

const request.maxHeadersCount

Parameters: This API does not accept any argument as parameter.

Return Value : This method returns the maximum response headers count Limit.

Example 1:

index.js

// Node.js program to demonstrate the   
// request.maxHeadersCount APi 
  
// Importing http module 
const http = require('http'); 
  
// Create an HTTP server 
const server = http.createServer((req, res) => { 
  res.writeHead(200, { 'Content-Type': 'text/plain' }); 
  res.end('okay'); 
}); 
  
// Now that server is running 
server.listen(3000, '127.0.0.1', () => { 
  
  // make a request 
  const options = { 
    port: 3000, 
    host: '127.0.0.1', 
    headers: { 
      'Connection': 'Upgrade', 
      'Upgrade': 'websocket'
    } 
  }; 
  
  // getting client request 
  const req = http.request(options); 
  
  req.maxHeadersCount = 200 
  
  // getting maxHeadersCount 
  // by using maxHeadersCount api 
  const v = req.maxHeadersCount; 
  
  // display the result 
  console.log("maxHeadersCount :- " + v) 
  
  process.exit(0) 
});

Output:

Reference: https://nodejs.org/dist/latest-v12.x/docs/api/http.html#http_request_maxheaderscount

Tags:

#NodeJS-API #Node.js #Web Technologies

Node.js http.ClientRequest.method API

Node.js http.ClientRequest.maxHeadersCount API

index.js

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