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Improve when compression is used on http requests (#1515) 

* Improve when compression is used on http requests

* Improve
This commit is contained in:
Tim Wilkinson 2024-09-16 18:11:31 -07:00 committed by GitHub
parent 6bc9049e6d
commit 8c7c413938
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1 changed files with 19 additions and 31 deletions
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50
files/app/root.ut
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@ -545,47 +545,35 @@ global.handle_request = function(env)
res = `<div><b>ERROR: ${e.message}</b><div><pre>${e.stacktrace[0].context}</pre></div>`;
}
if (!response.override) {
if (index(env.HTTP_ACCEPT_ENCODING || "", "gzip") === -1 || !config.compress) {
response.headers["Content-Length"] = `${length(res)}`;
uhttpd.send(
`Status: ${response.statusCode} OK\r\n`,
join("", map(keys(response.headers), k => k + ": " + response.headers[k] + "\r\n")),
"\r\n",
res
);
}
else {
let datafile = null;
if (env.HTTP_ACCEPT_ENCODING && index(env.HTTP_ACCEPT_ENCODING, "gzip") !== -1 && config.compress) {
const r = fs.open("/dev/urandom");
let datafile;
if (r) {
const rid = r.read(8);
r.close();
datafile = `/tmp/uhttpd.${hexenc(rid)}`;
}
else {
datafile = `/tmp/uhttpd.${time()}${math.rand()}`;
}
try {
fs.writefile(datafile, res);
const z = fs.popen("exec /bin/gzip -c " + datafile);
try {
const x = fs.open(datafile, "wx");
if (x) {
x.write(res);
x.close();
const z = fs.popen("exec /bin/gzip -c " + datafile);
res = z.read("all");
response.headers["Content-Length"] = `${length(res)}`;
uhttpd.send(
`Status: ${response.statusCode} OK\r\nContent-Encoding: gzip\r\n`,
join("", map(keys(response.headers), k => k + ": " + response.headers[k] + "\r\n")),
"\r\n",
res
);
z.close();
fs.unlink(datafile);
}
catch (_) {
else {
datafile = null;
}
z.close();
}
catch (_) {
}
fs.unlink(datafile);
}
response.headers["Content-Length"] = `${length(res)}`;
uhttpd.send(
`Status: ${response.statusCode} OK\r\n`,
(datafile ? `Content-Encoding: gzip\r\n` : ``),
join("", map(keys(response.headers), k => k + ": " + response.headers[k] + "\r\n")),
"\r\n",
res
);
}
if (response.reboot) {
system("(sleep 2; exec /sbin/reboot)&");