Good day! The user in the browser dials the address, say, http ://site.ru.l000/?id= 10 On the server where this site is located, there is a server part (program, service, service?) That listens on port 5000. When a request arrives from the browser at the above link, this program gets the id value (in our case, the number 10), reads a certain graphic file and gives it to the browser as image / jpeg, and the browser displays it.
Question: what technology to use for the server part? WCF? Web services? Windows service?