pit: raise the paste ceiling to 1000 and stop on the clock, not a count (#143)

* pit: raise the paste ceiling to 1000 and stop on the clock, not a count

A real paste hit the old cap: 195 claimed, "389 past the 200 limit, not
attempted" — and nothing said what to do about the 389.

Two changes.

The ceiling goes 200 -> 1000, but it is no longer the thing that usually stops
a paste. Claiming now runs against a 20s budget and stops when the budget is
spent. A count cannot know how slow the database is today; the failure it was
guarding against was a request dying halfway with no report of what landed, and
a clock guards that directly. A fast database gets through hundreds, a slow one
stops early, and neither ends as a timed-out request whose result nobody sees.

The budget is checked before each write and never before the first, so an
already-slow database still claims one rather than reporting a paste that did
nothing and looks broken.

Whatever is left is now named and actionable: "N not attempted — paste them
again to carry on", covering both the over-ceiling and out-of-time cases, which
are the same problem from the user's side.

Caught while testing: the single-ending shortcut in summarizeBulkClaim did not
know about leftovers, so one claim plus four unattempted reported as ".x is
yours." and silently lost the four.

6 more tests. 262 across the pwa suite.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

* pit: say "1k", not "1000"

The hint interpolates the ceiling, so raising it to 1000 made the line read
"Up to 1000 at a time." A ceiling is a rough promise and should read like one.

Only exact thousands are shortened. 1500 stays 1500, because "1.5k" reads as
an approximation of a number that is exact, and the whole point of the line is
telling someone where the limit actually is.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>

Author: ralyodio

apps/pwa/src/lib/moshpit-name.mjs

@@ -114,13 +114,32 @@ export function resolutionPreference({ registered, mode }) {
 }
 
 /**
- * How many endings one paste may claim at a time.
+ * The most endings one paste may claim.
  *
- * A cap rather than no cap because this runs one INSERT per ending against a
- * remote database, and a pasted spreadsheet column is exactly the shape of
- * input that turns into ten thousand of them by accident.
+ * A ceiling rather than no ceiling because this runs one INSERT per ending
+ * against a remote database, and a pasted spreadsheet column is exactly the
+ * shape of input that turns into ten thousand of them by accident.
+ *
+ * It is not the thing that usually stops a paste, though — BULK_TIME_BUDGET_MS
+ * is. A count cannot know how slow the database is today, and the failure it
+ * guards against is a request that dies halfway with no report of what landed.
  */
-export const MAX_BULK_TLDS = 200;
+export const MAX_BULK_TLDS = 1000;
+
+/**
+ * How long claiming may run before it stops and reports.
+ *
+ * Stopping on the clock rather than on a count adapts to the database: a fast
+ * one gets through hundreds, a slow one stops early, and neither ends as a
+ * timed-out request whose result nobody ever sees. Whatever is left is named
+ * so it can be pasted again.
+ */
+export const BULK_TIME_BUDGET_MS = 20_000;
+
+/** 1000 -> "1k". A ceiling is a rough promise and should read like one. */
+export function shortCount(n) {
+  return n >= 1000 && n % 1000 === 0 ? `${n / 1000}k` : String(n);
+}
 
 /**
  * The most a child name may cost per year.

apps/pwa/src/moshpit.mjs

@@ -11,10 +11,10 @@
 // checkable rather than trusted.
 
 import { get, all, run } from "./db.mjs";
-import { MAX_BULK_TLDS, MAX_CHILD_PRICE_USD, normalizeLabel, normalizeTld, parseMoshpitName, parseTldList, tldRejection } from "./lib/moshpit-name.mjs";
+import { BULK_TIME_BUDGET_MS, MAX_BULK_TLDS, MAX_CHILD_PRICE_USD, normalizeLabel, normalizeTld, parseMoshpitName, parseTldList, tldRejection } from "./lib/moshpit-name.mjs";
 
 export {
-  RESERVED_TLDS, RESOLVE_MODES, MAX_BULK_TLDS, DEFAULT_TLD_PRICE_USD, MAX_CHILD_PRICE_USD, normalizeLabel, normalizeTld, parseMoshpitName,
+  RESERVED_TLDS, RESOLVE_MODES, MAX_BULK_TLDS, BULK_TIME_BUDGET_MS, shortCount, DEFAULT_TLD_PRICE_USD, MAX_CHILD_PRICE_USD, normalizeLabel, normalizeTld, parseMoshpitName,
   parseTldList, tldRejection, normalizeMode, resolutionPreference,
 } from "./lib/moshpit-name.mjs";
 
@@ -578,16 +578,25 @@ export async function removePin({ tld: tldInput, label: labelInput, pin, userId
  */
 export async function registerTlds({
   input, userId, ownerEmail = null, limit = MAX_BULK_TLDS, priceUsd = null, aliasOf = null,
+  budgetMs = BULK_TIME_BUDGET_MS, now = Date.now,
 }) {
   const { entries, skipped } = parseTldList(input, limit);
+  const deadline = now() + budgetMs;
+  const remaining = [];
 
   const claimed = [];
   const mine = [];
   const taken = [];
   const rejected = [];
   const settingsFailed = [];
 
-  for (const entry of entries) {
+  for (const [index, entry] of entries.entries()) {
+    // Checked before the write, not after: stopping with a claim half-made is
+    // the one outcome worse than stopping early.
+    if (index > 0 && now() >= deadline) {
+      remaining.push(...entries.slice(index).map((e) => e.tld));
+      break;
+    }
     const tld = entry.tld;
     const result = await registerTld({ tld, userId, ownerEmail });
     if (result.ok) {
@@ -619,7 +628,7 @@ export async function registerTlds({
     rejected.push({ tld, error: result.error });
   }
 
-  return { claimed, mine, taken, rejected, settingsFailed, skipped, attempted: entries.length };
+  return { claimed, mine, taken, rejected, settingsFailed, skipped, remaining, attempted: entries.length };
 }
 
 /**
@@ -654,7 +663,8 @@ export function summarizeBulkClaim(result, limit = MAX_BULK_TLDS) {
   // batch report looks like, and the commonest path through this page is one
   // ending typed into one box.
   const onlyClaimed = result.claimed.length === 1 && !result.mine.length && !result.taken.length
-    && !result.rejected.length && !result.settingsFailed?.length && !result.skipped;
+    && !result.rejected.length && !result.settingsFailed?.length && !result.skipped
+    && !result.remaining?.length;
   if (onlyClaimed) return `.${result.claimed[0]} is yours.`;
 
   const parts = [];
@@ -671,7 +681,10 @@ export function summarizeBulkClaim(result, limit = MAX_BULK_TLDS) {
     const first = result.settingsFailed[0];
     parts.push(`${result.settingsFailed.length} claimed but not configured (.${first.tld} — ${first.error})`);
   }
-  if (result.skipped) parts.push(`${result.skipped} past the ${limit} limit, not attempted`);
+  // The leftovers are the actionable part, so they say what to do rather than
+  // just how many there were.
+  const left = (result.remaining?.length || 0) + (result.skipped || 0);
+  if (left) parts.push(`${left} not attempted — paste them again to carry on`);
 
   return parts.length ? parts.join(". ") + "." : "nothing to claim — paste one ending per line.";
 }

apps/pwa/src/routes/moshpit.mjs

@@ -54,6 +54,7 @@ import {
   setExempt,
   setNameTarget,
   setTldPrice,
+  shortCount,
   summarizeBulkClaim,
   tldRejection,
 } from "../moshpit.mjs";
@@ -427,7 +428,7 @@ oranges, pears, plums
 # anything on a line beats the defaults below · # comments ignored"></textarea>
     ${claimDefaults(req)}
     <p class="mono faint" style="font-size:.7rem;margin:8px 0 10px">
-      Up to ${MAX_BULK_TLDS} at a time. Ones already taken are reported, not fatal —
+      Up to ${shortCount(MAX_BULK_TLDS)} at a time. Ones already taken are reported, not fatal —
       the rest still land. The price and target below apply to every ending that
       lands, unless a line says otherwise.
     </p>

apps/pwa/test/moshpit-bulk-claim.test.mjs

@@ -340,3 +340,72 @@ test("per-line settings beat the form", { skip: installed ? false : "pwa depende
     assert.equal(row.alias_of, hub);
   });
 });
+
+test("a paste bigger than one request can finish", { skip: installed ? false : "pwa dependencies not installed" }, async (t) => {
+  const { migrate } = await import("../src/migrate.mjs");
+  await migrate();
+  const { run } = await import("../src/db.mjs");
+  await run(`INSERT OR IGNORE INTO users (id,email,created_at) VALUES (?,?,?)`, [ALICE, "alice@example.com", Date.now()]);
+  const m = await import("../src/moshpit.mjs");
+  const { BULK_TIME_BUDGET_MS, MAX_BULK_TLDS } = await import("../src/lib/moshpit-name.mjs");
+  const uniq = () => `t${randomBytes(4).toString("hex")}`;
+
+  await t.test("the ceiling is 1000", () => {
+    assert.equal(MAX_BULK_TLDS, 1000);
+    assert.ok(BULK_TIME_BUDGET_MS > 0);
+  });
+
+  await t.test("running out of time names what is left instead of dropping it", async () => {
+    const names = Array.from({ length: 5 }, uniq);
+    // A clock that jumps past the budget after the first claim.
+    let calls = 0;
+    const result = await m.registerTlds({
+      input: names.join("\n"), userId: ALICE, budgetMs: 1000,
+      now: () => (calls++ === 0 ? 0 : 99_999),
+    });
+
+    assert.equal(result.claimed.length, 1, "the first one lands");
+    assert.deepEqual(result.remaining, names.slice(1), "the rest are named, not lost");
+    assert.match(m.summarizeBulkClaim(result), /4 not attempted — paste them again/);
+  });
+
+  await t.test("the budget is never checked before the first claim", async () => {
+    // An already-expired clock must still do one, or a slow database means a
+    // paste that claims nothing at all and looks broken.
+    const one = uniq();
+    const result = await m.registerTlds({
+      input: one, userId: ALICE, budgetMs: 0, now: () => 99_999,
+    });
+    assert.deepEqual(result.claimed, [one]);
+    assert.deepEqual(result.remaining, []);
+  });
+
+  await t.test("a paste that fits reports nothing left over", async () => {
+    const names = Array.from({ length: 3 }, uniq);
+    const result = await m.registerTlds({ input: names.join("\n"), userId: ALICE });
+
+    assert.equal(result.claimed.length, 3);
+    assert.deepEqual(result.remaining, []);
+    assert.doesNotMatch(m.summarizeBulkClaim(result), /not attempted/);
+  });
+
+  await t.test("over the ceiling still counts as left over, not dropped", async () => {
+    const names = Array.from({ length: 4 }, uniq);
+    const result = await m.registerTlds({ input: names.join("\n"), userId: ALICE, limit: 2 });
+
+    assert.equal(result.claimed.length, 2);
+    assert.equal(result.skipped, 2);
+    assert.match(m.summarizeBulkClaim(result), /2 not attempted — paste them again/);
+  });
+});
+
+test("a ceiling reads like a rough promise", async () => {
+  const { shortCount, MAX_BULK_TLDS } = await import("../src/lib/moshpit-name.mjs");
+  assert.equal(shortCount(1000), "1k");
+  assert.equal(shortCount(2000), "2k");
+  assert.equal(shortCount(MAX_BULK_TLDS), "1k");
+  // Anything not a round thousand stays exact — "1.2k" would be a lie about
+  // where the ceiling actually is.
+  assert.equal(shortCount(200), "200");
+  assert.equal(shortCount(1500), "1500");
+});