Fabio/tileserver-gl
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move isGzipped

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This commit is contained in:
acalcutt 2025-01-04 11:54:54 -05:00
parent 25052493cb
commit 4e2e46a98d
1 changed files with 4 additions and 3 deletions
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7
src/serve_rendered.js
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@ -1142,15 +1142,16 @@ export const serve_rendered = {
const response = {}; const response = {};
response.data = fetchTile.data; response.data = fetchTile.data;
let headers = fetchTile.headers; let headers = fetchTile.headers;
let isGzipped =
response.data.slice(0, 2).indexOf(Buffer.from([0x1f, 0x8b])) ===
0;
if (headers['Last-Modified']) { if (headers['Last-Modified']) {
response.modified = new Date(headers['Last-Modified']); response.modified = new Date(headers['Last-Modified']);
} }
if (format === 'pbf') { if (format === 'pbf') {
let isGzipped =
response.data
.slice(0, 2)
.indexOf(Buffer.from([0x1f, 0x8b])) === 0;
if (isGzipped) { if (isGzipped) {
response.data = await gunzipP(response.data); response.data = await gunzipP(response.data);
} }