How do I send requests to a single URL to multiple threads?

Question

This is a test application:

#!/usr/bin/env python from flask import Flask from time import sleep application = Flask(__name__) application.debug = True @application.route('/a') @application.route('/b') @application.route('/c') def a(): sleep(10) return 'Hello world.' if __name__ == '__main__': application.run() 

This application is deployed on Apache:

 WSGIDaemonProcess Test processes=2 threads=15 display-name=%{GROUP} WSGIProcessGroup Test 

If you

• request / a at 00:00
• request / b at 00:01
• request / c at 00:02

You will

• get a response from / a at 00:10
• get a response from / b at 00:11
• get a response from / c at 00:12

But if you

• request / a at 00:00
• request / a at 00:01
• request / a at 00:02

You will

• get a response from / a at 00:10
• get a response from / a at 00:20
• get a response from / a at 00:30

Therefore, I assume that each request for a single URL is processed in a single thread. Now I intend to develop a long-lived server, I think I need to send each request to an independent thread in order to avoid subsequent block requests. What should I do?

Answer 1

This issue has been resolved. My guess is wrong, though:
In the Chrome browser, if two requests consist of the same protocol, host name, port and path, then a later request will not be sent until the previous request is closed.
The locked thing was not a server, but a browser.