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Simplify WorkerGlobalScope::process_event

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This method does not need to dispatch to interfaces derived from
WorkerGlobalScope, given they end up doing exactly the same thing
in all workers.
This commit is contained in:
Anthony Ramine 2017-09-14 13:37:33 +02:00
parent 874cb0d9df
commit 35d86afcc8
3 changed files with 18 additions and 38 deletions
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22
components/script/dom/workerglobalscope.rs
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@ -32,7 +32,7 @@ use js::panic::maybe_resume_unwind;
use js::rust::Runtime;
use net_traits::{IpcSend, load_whole_resource};
use net_traits::request::{CredentialsMode, Destination, RequestInit as NetRequestInit, Type as RequestType};
use script_runtime::{CommonScriptMsg, ScriptChan, ScriptPort};
use script_runtime::{CommonScriptMsg, ScriptChan, ScriptPort, get_reports};
use script_thread::RunnableWrapper;
use script_traits::{TimerEvent, TimerEventId};
use script_traits::WorkerGlobalScopeInit;
@ -386,17 +386,19 @@ impl WorkerGlobalScope {
}
pub fn process_event(&self, msg: CommonScriptMsg) {
let dedicated = self.downcast::<DedicatedWorkerGlobalScope>();
let service_worker = self.downcast::<ServiceWorkerGlobalScope>();
if let Some(dedicated) = dedicated {
return dedicated.process_event(msg);
} else if let Some(service_worker) = service_worker {
return service_worker.process_event(msg);
} else {
panic!("need to implement a sender for SharedWorker")
match msg {
CommonScriptMsg::RunnableMsg(_, runnable) => {
runnable.handler()
},
CommonScriptMsg::CollectReports(reports_chan) => {
let cx = self.get_cx();
let path_seg = format!("url({})", self.get_url());
let reports = get_reports(cx, path_seg);
reports_chan.send(reports);
},
}
//XXXjdm should we do a microtask checkpoint here?
// FIXME(jdm): Should we do a microtask checkpoint here?
}
pub fn handle_fire_timer(&self, timer_id: TimerEventId) {