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Partial implementation of HTTP-network-or-cache fetch step.

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Nikki 2015-12-29 16:35:27 -05:00 • committed by Josh Matthews
parent c1cb9403a7
commit d30998c4a6
4 changed files with 636 additions and 324 deletions
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33
components/net/fetch/cors_cache.rs
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@ -117,6 +117,11 @@ fn match_headers(cors_cache: &CORSCacheEntry, cors_req: &CacheRequestDetails) ->
}
impl BasicCORSCache {
pub fn new() -> BasicCORSCache {
BasicCORSCache(vec![])
}
fn find_entry_by_header<'a>(&'a mut self, request: &CacheRequestDetails,
header_name: &str) -> Option<&'a mut CORSCacheEntry> {
self.cleanup();
@ -212,43 +217,43 @@ pub type CORSCacheSender = Sender<CORSCacheTaskMsg>;
impl CORSCache for CORSCacheSender {
fn clear (&mut self, request: CacheRequestDetails) {
let (tx, rx) = channel();
self.send(CORSCacheTaskMsg::Clear(request, tx));
let _ = self.send(CORSCacheTaskMsg::Clear(request, tx));
let _ = rx.recv();
}
fn cleanup(&mut self) {
let (tx, rx) = channel();
self.send(CORSCacheTaskMsg::Cleanup(tx));
let _ = self.send(CORSCacheTaskMsg::Cleanup(tx));
let _ = rx.recv();
}
fn match_header(&mut self, request: CacheRequestDetails, header_name: &str) -> bool {
let (tx, rx) = channel();
self.send(CORSCacheTaskMsg::MatchHeader(request, header_name.to_owned(), tx));
let _ = self.send(CORSCacheTaskMsg::MatchHeader(request, header_name.to_owned(), tx));
rx.recv().unwrap_or(false)
}
fn match_header_and_update(&mut self, request: CacheRequestDetails, header_name: &str, new_max_age: u32) -> bool {
let (tx, rx) = channel();
self.send(CORSCacheTaskMsg::MatchHeaderUpdate(request, header_name.to_owned(), new_max_age, tx));
let _ = self.send(CORSCacheTaskMsg::MatchHeaderUpdate(request, header_name.to_owned(), new_max_age, tx));
rx.recv().unwrap_or(false)
}
fn match_method(&mut self, request: CacheRequestDetails, method: Method) -> bool {
let (tx, rx) = channel();
self.send(CORSCacheTaskMsg::MatchMethod(request, method, tx));
let _ = self.send(CORSCacheTaskMsg::MatchMethod(request, method, tx));
rx.recv().unwrap_or(false)
}
fn match_method_and_update(&mut self, request: CacheRequestDetails, method: Method, new_max_age: u32) -> bool {
let (tx, rx) = channel();
self.send(CORSCacheTaskMsg::MatchMethodUpdate(request, method, new_max_age, tx));
let _ = self.send(CORSCacheTaskMsg::MatchMethodUpdate(request, method, new_max_age, tx));
rx.recv().unwrap_or(false)
}
fn insert(&mut self, entry: CORSCacheEntry) {
let (tx, rx) = channel();
self.send(CORSCacheTaskMsg::Insert(entry, tx));
let _ = self.send(CORSCacheTaskMsg::Insert(entry, tx));
let _ = rx.recv();
}
}
@ -293,27 +298,27 @@ impl CORSCacheTask {
match self.receiver.recv().unwrap() {
CORSCacheTaskMsg::Clear(request, tx) => {
self.cache.clear(request);
tx.send(());
let _ = tx.send(());
},
CORSCacheTaskMsg::Cleanup(tx) => {
self.cache.cleanup();
tx.send(());
let _ = tx.send(());
},
CORSCacheTaskMsg::MatchHeader(request, header, tx) => {
tx.send(self.cache.match_header(request, &header));
let _ = tx.send(self.cache.match_header(request, &header));
},
CORSCacheTaskMsg::MatchHeaderUpdate(request, header, new_max_age, tx) => {
tx.send(self.cache.match_header_and_update(request, &header, new_max_age));
let _ = tx.send(self.cache.match_header_and_update(request, &header, new_max_age));
},
CORSCacheTaskMsg::MatchMethod(request, method, tx) => {
tx.send(self.cache.match_method(request, method));
let _ = tx.send(self.cache.match_method(request, method));
},
CORSCacheTaskMsg::MatchMethodUpdate(request, method, new_max_age, tx) => {
tx.send(self.cache.match_method_and_update(request, method, new_max_age));
let _ = tx.send(self.cache.match_method_and_update(request, method, new_max_age));
},
CORSCacheTaskMsg::Insert(entry, tx) => {
self.cache.insert(entry);
tx.send(());
let _ = tx.send(());
},
CORSCacheTaskMsg::ExitMsg => break
}