is_online()
now tries the Apple captive test first, because it works better when DNS is not masked, but HTTP is (#13).
-
New
nsl()
function to perform DNS queries. -
New
my_ip()
function to query the computer's public IP address. -
New
apple_captive_test()
function to check Apple's captive test web page to see if the computer is online. -
Better
is_online()
implementation, it uses DNS and HTTPS instead of an ICMP ping via an external ping program. -
Now
ip_up()
checks first if the computer is connected to the internet, viais_online()
.
-
New
is_up()
function to check if a web (other other TCP) server is up. -
Timeout now works correctly on Linux systems (#7).
-
ping()
uses processx now to run the external ping program, so the the ping error messages do not litter the R console (#8, #9).
No user visible changes.
-
New
is_online()
function to check if the computer is online, by pinging two DNS servers. -
TCP Timeout now works for the connect phase as well.
First release on CRAN.