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authorVAUTRIN Emmanuel (Canal Plus Prestataire) <Emmanuel.VAUTRIN@cpexterne.org>2021-06-15 12:58:16 +0000
committerDaniel Wagner <wagi@monom.org>2021-08-29 21:11:28 +0200
commit9d7e55f40e807ea7d28a34b20e50af1b06ea2fda (patch)
treeb5ced8282127a40096bc6857c73b1c96328c82fd /README
parent8b594e8bc6ace1fccbc5dd475543c09b0dd73a89 (diff)
downloadconnman-9d7e55f40e807ea7d28a34b20e50af1b06ea2fda.tar.gz
wispr: Add online check url config options
Global config options, which allow to set the urls (IPv4 and IPv6 respectively) used during the online status check. Default values are http://ipv4.connman.net/online/status.html and http://ipv6.connman.net/online/status.html respectively.
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@@ -408,8 +408,17 @@ from ipv4.connman.net (for IPv4 connectivity) and ipv6.connman.net
(for IPv6 connectivity). The used URL looks like this
http://ipv{4|6}.connman.net/online/status.html
+When an online check request fails, another one is triggered after a
+longer interval. The intervals follow the square series of numbers
+in a specific range, by default [1, 12], corresponding to the following
+intervals, in seconds: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121 and 144.
+
See connman.conf(5) for the EnableOnlineCheck option, if you need to
disable the feature.
+It is also possible to specify other URLs via OnlineCheckIPv4URL and
+OnlineCheckIPv6URL options.
+The range of intervals between two online check requests can be fine-tuned
+via OnlineCheckInitialInterval and OnlineCheckMaxInterval options.
During the online check procedure, ConnMan will temporarily install
a host route to both the ipv4.connman.net and ipv6.connman.net so that