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authorNick Mathewson <nickm@torproject.org>2020-07-01 10:33:27 -0400
committerNick Mathewson <nickm@torproject.org>2020-07-01 10:33:27 -0400
commit5d956d797bb42156eae8fa3063c68bccbc6734e7 (patch)
tree2e66d5fedab97e68108d444e414207197b413626 /src/feature/relay/selftest.c
parent2238b6320b6e33b5c661012fcbe6831b42a8e123 (diff)
downloadtor-5d956d797bb42156eae8fa3063c68bccbc6734e7.tar.gz
tor-5d956d797bb42156eae8fa3063c68bccbc6734e7.zip
Add a comment explaining reachability vs bandwidth self-tests
This is in response to a question about why we don't always log orport self-tests as reachability tests. I'm not 100% convinced that bandwidth self-tests are still useful, but that's an issue for another day. :)
Diffstat (limited to 'src/feature/relay/selftest.c')
-rw-r--r--src/feature/relay/selftest.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/feature/relay/selftest.c b/src/feature/relay/selftest.c
index 6420b29fbf..101704e1c9 100644
--- a/src/feature/relay/selftest.c
+++ b/src/feature/relay/selftest.c
@@ -259,6 +259,9 @@ router_do_orport_reachability_checks(const routerinfo_t *me,
!orport_reachable ? "reachability" : "bandwidth",
family_name, fmt_addrport(&ei->addr, ei->port));
if (!orport_reachable) {
+ /* This is only a 'reachability test' if we don't already think that
+ * the port is reachable. If we _do_ think it's reachable, then
+ * it counts as a 'bandwidth test'. */
inform_testing_reachability(&ei->addr, ei->port, false);
}
circuit_launch_by_extend_info(CIRCUIT_PURPOSE_TESTING, ei,