Win a copy of Mastering Corda: Blockchain for Java Developers this week in the Cloud/Virtualization forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Paul Clapham
  • Ron McLeod
  • Bear Bibeault
  • Liutauras Vilda
Sheriffs:
  • Jeanne Boyarsky
  • Tim Cooke
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Tim Holloway
  • Stephan van Hulst
  • Jj Roberts
  • Carey Brown
Bartenders:
  • salvin francis
  • Frits Walraven
  • Piet Souris

socket programming on 2 ports

 
Ranch Hand
Posts: 231
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi,
How do I program a client application where the server communicates on 2 ports: it listens on 1 port and sends messages on another port.
It is urgent
 
Greenhorn
Posts: 3
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
HI,
When you want to receive data on one socket and send data on the defferent socket then i would say let your client and server have both client socket and server sockets .
Client application will have server socket and client socket capability.
Server application will have server socket and client socket capability.
I mean like open a server socket on server and listen for client. once the client makes a connection to server send information of the client(like its the host Ip and port where it listening ) and now server will use this information(ip and port of the client) and connects to the client. so this way one socket can used for sending and another can be used for receiving.(This type connection is used by CuteFTP if i am not wrong).
This is best way what i can thing of, as we also used such type of communication.
hope this helps
Mallick
 
Ranch Hand
Posts: 641
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Srinivas
i,am trying to do what have a suggested but in vain . PLease have a look
https://coderanch.com/t/205848/sockets/java/chat-server
 
That which doesn't kill us makes us stronger. I think a piece of pie wouldn't kill me. Tiny ad:
Building a Better World in your Backyard by Paul Wheaton and Shawn Klassen-Koop
https://coderanch.com/wiki/718759/books/Building-World-Backyard-Paul-Wheaton
reply
    Bookmark Topic Watch Topic
  • New Topic