Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. QUdpSocket missing fast packets on Windows
Forum Updated to NodeBB v4.3 + New Features

QUdpSocket missing fast packets on Windows

Scheduled Pinned Locked Moved General and Desktop
1 Posts 1 Posters 555 Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • mgilormaM Offline
    mgilormaM Offline
    mgilorma
    wrote on last edited by
    #1

    I modified the broadcastReceiver program to listen to a udp stream I am playing back using a wireshark replay program. Most of the packets are delivered about 100ms apart however I have some smaller packets that get fired out very quickly after a bigger packet (~100us according to wireshark).

    When running the same code on Linux I'm not missing any of the small packets.

    The interesting thing is that if I switch to the wireless interface on my Windows PC the inter-packet gap becomes about 3ms and Qt seems to see the packets. While I usually have no problem throwing my Windows PC under the bus, I actually need to be able to have the wired interface and Qt get along in this instance.

    I googled around and haven't found anything helpful, any ideas or thoughts would be greatly appreciated.

    1 Reply Last reply
    0

    • Login

    • Login or register to search.
    • First post
      Last post
    0
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Get Qt Extensions
    • Unsolved