diff options
Diffstat (limited to 'src/recipient-search.js')
| -rw-r--r-- | src/recipient-search.js | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/recipient-search.js b/src/recipient-search.js index 553673e..b8a17ea 100644 --- a/src/recipient-search.js +++ b/src/recipient-search.js @@ -140,11 +140,16 @@ export function makeSearcher(onUpdate) { clearTimeout(timer); const my = ++seq; if (!searchable(q)) { onUpdate(q, null); return; } - const cached = queryCache.has(q.trim().toLowerCase()); + const s = q.trim().toLowerCase(); + // Get something on screen fast, then relax: the first short query fires + // almost immediately (that's the wait the user actually feels), while + // longer ones — mid-word keystrokes — wait long enough to skip the + // characters still being typed. Cached prefixes are instant. + const wait = queryCache.has(s) ? 0 : s.length <= 3 ? 120 : 500; timer = setTimeout(async () => { const rows = await searchRecipients(q).catch(() => []); if (my === seq) onUpdate(q, rows); - }, cached ? 0 : 300); + }, wait); }, clear() { seq++; clearTimeout(timer); onUpdate('', null); }, }; |
