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Add a description about a root privilege requirement to README

Fix #8
This commit is contained in:
Tatsushi Demachi 2015-01-08 22:24:44 +09:00
parent 4188955ef5
commit 8f74a61288

View File

@ -40,9 +40,13 @@ if err != nil {
It sends an ICMP packet and wait a response. If it receives a response, it It sends an ICMP packet and wait a response. If it receives a response, it
calls "receive" callback. After that, MaxRTT time passed, it calls "idle" calls "receive" callback. After that, MaxRTT time passed, it calls "idle"
callback. For more detail, refer [godoc][godoc] and If you need more example, callback. For more detail, refer [godoc][godoc] and if you need more example,
please see "cmd/ping/ping.go". please see "cmd/ping/ping.go".
## Caution
This package now only implements ICMP ping using raw socket so the program
using this package needs to be run as root user.
## License ## License
go-fastping is under MIT License. See the [LICENSE][license] file for details. go-fastping is under MIT License. See the [LICENSE][license] file for details.