Click here to Skip to main content
11,638,881 members (68,596 online)
Rate this: bad
Please Sign up or sign in to vote.
See more: C++
I tried sending the content of a buffer with send function and receive with recv function but I found out that the entire buffer content was not transmitted/the entire buffer content was not received. What can be the reason and how do I rectify this?
Posted 8-Sep-12 11:34am
pwasser at 10-Sep-12 0:29am
Where's your code?

1 solution

Rate this: bad
Please Sign up or sign in to vote.

Solution 1

The reason can be that you haven't checked out the documentation of these two functions and you probably don't check their return value: send()[^], recv()[^]. Always check the return value for errors, and never assume that they sent the whole buffer. If they sent/received only part of the data then increase the pointer into your buffer and issue another send() or recv() call to send/receive the remaining data.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 OriginalGriff 9,061
1 Sergey Alexandrovich Kryukov 8,773
2 Mika Wendelius 7,027
3 Suvendu Shekhar Giri 2,494
4 F-ES Sitecore 2,438

Advertise | Privacy | Mobile
Web03 | 2.8.150728.1 | Last Updated 8 Sep 2012
Copyright © CodeProject, 1999-2015
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100