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promote GET error if Vector Tile cannot be fetched

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This commit is contained in:
Joachim Ungar 2021-06-25 13:03:05 +02:00
parent c89a5ae029
commit d8e098d2d3
1 changed files with 19 additions and 14 deletions
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33
src/serve_rendered.js
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@ -641,25 +641,30 @@ module.exports = {
const parts = url.parse(req.url);
const extension = path.extname(parts.pathname).toLowerCase();
const format = extensionToFormat[extension] || '';
if (err || res.statusCode < 200 || res.statusCode >= 300) {
// send empty response with status code 500 if vector tile server errors
if (res.statusCode >= 500) {
console.log('HTTP error when fetching vector tile', err || res.statusCode);
return false;
}
else if (err || res.statusCode < 200 || res.statusCode >= 300) {
// console.log('HTTP error', err || res.statusCode);
createEmptyResponse(format, '', callback);
return;
}
} else {
const response = {};
if (res.headers.modified) {
response.modified = new Date(res.headers.modified);
}
if (res.headers.expires) {
response.expires = new Date(res.headers.expires);
}
if (res.headers.etag) {
response.etag = res.headers.etag;
}
const response = {};
if (res.headers.modified) {
response.modified = new Date(res.headers.modified);
response.data = body;
callback(null, response);
}
if (res.headers.expires) {
response.expires = new Date(res.headers.expires);
}
if (res.headers.etag) {
response.etag = res.headers.etag;
}
response.data = body;
callback(null, response);
});
}
}