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modules/federation/get_missing_events: Improve limit value clamp; conf items; defaults.

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This commit is contained in:
Jason Volk 2020-10-23 19:43:16 -07:00
parent 1874400bdd
commit e79c619ece
1 changed files with 15 additions and 5 deletions
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20
modules/federation/get_missing_events.cc
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@ -49,8 +49,15 @@ method_post
conf::item<ssize_t>
max_limit
{
{ "name", "ircd.federation.missing_events.max_limit" },
{ "default", 128L }
{ "name", "ircd.federation.missing_events.limit.max" },
{ "default", 256L },
};
conf::item<ssize_t>
min_limit
{
{ "name", "ircd.federation.missing_events.limit.min" },
{ "default", 1L },
};
conf::item<size_t>
@ -83,9 +90,12 @@ get__missing_events(client &client,
ssize_t limit
{
request["limit"]?
std::min(lex_cast<ssize_t>(request["limit"]), ssize_t(max_limit)):
ssize_t(10) // default limit (protocol spec)
std::clamp
(
request.get("limit", 10L), // protocol spec default
ssize_t(min_limit),
ssize_t(max_limit)
)
};
const auto min_depth