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Converted --max-session-history opt into a pref, updated its uses to PREF api

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updated test docs
This commit is contained in:
tyler 2017-01-14 03:00:10 -05:00
parent 4c401e47dc
commit 0fae39f468
4 changed files with 4 additions and 12 deletions
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3
components/constellation/constellation.rs
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@ -2136,7 +2136,8 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
} else if let Some(frame) = self.frames.get_mut(&frame_change.frame_id) {
debug!("Adding pipeline to existing frame.");
frame.load(frame_change.new_pipeline_id, frame_change.url.clone());
let evicted_id = frame.prev.len().checked_sub(opts::get().max_session_history)
let evicted_id = frame.prev.len()
.checked_sub(PREFS.get("session-history.max-length").as_u64().unwrap_or(20) as usize)
.and_then(|index| frame.prev.get_mut(index))
.and_then(|entry| entry.pipeline_id.take());
(evicted_id, false, true, true)