Comments (1)
It depends on what the timing source is.
The ICMPPingEngine uses QElapsedTimer to measure the duration and the source for that is determined by Qt/the OS, my use case was never for seeing pings that low since I was interested in the ping times to an external host.
You'd need to look at QElapsedTImer and determine what timer it is actually using, assuming that it's purely the timer and not some other processing, Pingnoo is multithreaded because has to have pings running with different TTL concurrently and therefore each reply requires a map lookup to find the ping request that matches the response we just got.
If it's purely a timer issue then it would require per-os specific code to make use of whatever high performance counter the OS supplies, I use QElapsedTimer because it works everywhere, but it will give different results on different platforms because it's at the mercy of whatever timer Qt decided to bind it to.
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Related Issues (20)
- Crash when tab is closed during ping HOT 1
- Website SEC_ERROR_UNKNOWN_ISSUER HOT 1
- IP address reversed on Windows 10 using ICMPAPI engine. HOT 4
- Headless / CMD interface HOT 1
- Final target host is not show in list/graphs HOT 5
- Commit not pushed to Theme Support?
- Brew version cosmetic bug - message "Select new target" shows only when moving div bar? HOT 1
- UDP ping support
- Windows service
- long duration of discovery during new trace
- Crash on exit HOT 1
- Win 7 crashes HOT 8
- Slight bug with Host # 10 while scanning yandex.ru HOT 2
- cmake3.21 compile error HOT 2
- Enhancement: Overview of results HOT 3
- Consider publishing to homebrew? HOT 12
- Website links to latest dev release HOT 5
- Raspberry Pi install failure HOT 1
- Issue with ping interval on windows HOT 1
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