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Console: the app log's parsed tail is 400 KB so a stuck update's lines stay on the card (PC 1's 'installing' scrolled out of 60 KB in 30 min)

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Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
This commit is contained in:
igneum-labs 2026-10-04 21:26:03 +00:00
parent 02f3226ec8
commit 15e3fccebd
1 changed files with 3 additions and 1 deletions
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4
relay/api/console.mjs
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@ -57,8 +57,10 @@ function parseNodeTail(tail) {
}
async function machines(sql) {
// node logs get a longer tail: the connection-manager (peers) line is rare on a busy node
// the app log's tail is wide (400 KB, about three hours on a PC that logs every block) so a stuck update's lines do
// not scroll out of the card: on 4 October 2026 PC 1's "installing 0.3.4" left the 60 KB window after 30 minutes
const rows = await sql(`SELECT DISTINCT ON (label) label, machine, run_id, received_at, left(lines, 300) AS head,
right(lines, CASE WHEN label LIKE 'nodelog-%' THEN 80000 WHEN label ~ '^(win|mac)-[0-9a-f]{8}$' THEN 60000 ELSE 20000 END) AS tail
right(lines, CASE WHEN label LIKE 'nodelog-%' THEN 80000 WHEN label ~ '^(win|mac)-[0-9a-f]{8}$' THEN 400000 ELSE 20000 END) AS tail
FROM miner_logs WHERE received_at > now() - interval '36 hours' ORDER BY label, received_at DESC`);
const groups = new Map();
for (const r of rows) {