Win a copy of Secure Financial Transactions with Ansible, Terraform, and OpenSCAP 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 Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Ron McLeod
  • Paul Clapham
  • Jeanne Boyarsky
  • Bear Bibeault
Sheriffs:
  • Rob Spoor
  • Henry Wong
  • Liutauras Vilda
Saloon Keepers:
  • Tim Moores
  • Carey Brown
  • Stephan van Hulst
  • Tim Holloway
  • Piet Souris
Bartenders:
  • Frits Walraven
  • Himai Minh
  • Jj Roberts

Error connecting to server running on VB!

 
Greenhorn
Posts: 5
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I have a java program that opens a new socket connection to the server (where VB application is listening) and then sends some data. The VB application is supposed to receive it and then send some other data back to the java client, which is now reading input stream. However, everytime I try to read from input stream it returns me -1 . Can anyone suggest anything please? Following is my code. fyi: Its part of client migration from VB to Java (server is still VB). The VB client works perfectly for the same using winsock but java doesnt

outStr.write(vgBufferOut); //write bytes array to output stream

socket.shutdownOutput();

inStr = socket.getInputStream(); //get input stream

vlLenbufferIn = inStr.read(vlBufferIn); //read

System.out.println("Length is " + vlLenbufferIn); //this always returns -1 - end of stream
 
Joel Salatin has signs on his property that say "Trespassers will be Impressed!" Impressive tiny ad:
SKIP - a book about connecting industrious people with elderly land owners
https://coderanch.com/t/skip-book
reply
    Bookmark Topic Watch Topic
  • New Topic