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authorJason Rhinelander <jason@imaginary.ca>2019-12-05 21:02:18 -0400
committerJason Rhinelander <jason@imaginary.ca>2019-12-05 21:02:18 -0400
commit72ca7e3b0faacfdabebc0a07c4fab4cdc17f7748 (patch)
tree75cbe104e8da5096df705708e417510e33ce4047
parentMerge pull request #6174 (diff)
downloadmonero-72ca7e3b0faacfdabebc0a07c4fab4cdc17f7748.tar.xz
Fix time comparison math
Dividing `dt` here by 1e6 converts it to seconds, but that is clearly wrong since `REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD_STANDBY` is measured in microseconds. As a result, this if statement was effectively never used.
-rw-r--r--src/cryptonote_protocol/cryptonote_protocol_handler.inl4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.inl b/src/cryptonote_protocol/cryptonote_protocol_handler.inl
index 74ceeb41d..9b8bd55cd 100644
--- a/src/cryptonote_protocol/cryptonote_protocol_handler.inl
+++ b/src/cryptonote_protocol/cryptonote_protocol_handler.inl
@@ -1673,9 +1673,9 @@ skip:
const float max_multiplier = 10.f;
const float min_multiplier = 1.25f;
float multiplier = max_multiplier;
- if (dt/1e6 >= REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD_STANDBY)
+ if (dt >= REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD_STANDBY)
{
- multiplier = max_multiplier - (dt/1e6-REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD_STANDBY) * (max_multiplier - min_multiplier) / (REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD - REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD_STANDBY);
+ multiplier = max_multiplier - (dt-REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD_STANDBY) * (max_multiplier - min_multiplier) / (REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD - REQUEST_NEXT_SCHEDULED_SPAN_THRESHOLD_STANDBY);
multiplier = std::min(max_multiplier, std::max(min_multiplier, multiplier));
}
if (dl_speed * .8f > ctx.m_current_speed_down * multiplier)