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web/workers/fetch: proper error codes, remove debug logging

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wukko 2025-05-14 15:36:02 +06:00
parent 50746be9bf
commit 8139e77b66
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1 changed files with 7 additions and 10 deletions
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17
web/src/lib/task-manager/workers/fetch.ts
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@ -8,15 +8,11 @@ const fetchFile = async (url: string) => {
if (attempts <= 5) {
// try 5 more times before actually failing
console.log("fetch attempt", attempts);
await fetchFile(url);
} else {
// if it still fails, then throw an error and quit
self.postMessage({
cobaltFetchWorker: {
// TODO: return proper error code here
// (error.code and not just random shit i typed up)
error: code,
}
});
@ -28,7 +24,7 @@ const fetchFile = async (url: string) => {
const response = await fetch(url);
if (!response.ok) {
return error("file response wasn't ok");
return error("queue.fetch.bad_response");
}
const contentType = response.headers.get('Content-Type')
@ -50,7 +46,7 @@ const fetchFile = async (url: string) => {
const storage = await Storage.init(totalBytes);
if (!reader) {
return error("no reader");
return error("queue.fetch.no_file_reader");
}
let receivedBytes = 0;
@ -73,13 +69,13 @@ const fetchFile = async (url: string) => {
}
if (receivedBytes === 0) {
return error("tunnel is broken");
return error("queue.fetch.empty_tunnel");
}
const file = Storage.retype(await storage.res(), contentType);
if (contentLength && Number(contentLength) !== file.size) {
return error("file was not downloaded fully");
return error("queue.fetch.corrupted_file");
}
self.postMessage({
@ -88,8 +84,9 @@ const fetchFile = async (url: string) => {
}
});
} catch (e) {
console.log(e);
return error("error when downloading the file");
console.error("error from the fetch worker:");
console.error(e);
return error("queue.generic_error");
}
}