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Stop reference-counting Runtime for workers.

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This commit is contained in:
Ms2ger 2016-03-29 15:52:49 +02:00
parent c4e112a3be
commit aeab05cd6e
2 changed files with 10 additions and 10 deletions
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14
components/script/dom/dedicatedworkerglobalscope.rs
View file

@ -32,7 +32,6 @@ use script_thread::ScriptThreadEventCategory::WorkerEvent;
use script_thread::{ScriptThread, ScriptChan, ScriptPort, StackRootTLS, CommonScriptMsg};
use script_traits::{TimerEvent, TimerSource};
use std::mem::replace;
use std::rc::Rc;
use std::sync::mpsc::{Receiver, RecvError, Select, Sender, channel};
use url::Url;
use util::str::DOMString;
@ -158,7 +157,7 @@ impl DedicatedWorkerGlobalScope {
worker_url: Url,
id: PipelineId,
from_devtools_receiver: Receiver<DevtoolScriptControlMsg>,
runtime: Rc<Runtime>,
runtime: Runtime,
parent_sender: Box<ScriptChan + Send>,
own_sender: Sender<(TrustedWorkerAddress, WorkerScriptMsg)>,
receiver: Receiver<(TrustedWorkerAddress, WorkerScriptMsg)>,
@ -185,24 +184,25 @@ impl DedicatedWorkerGlobalScope {
worker_url: Url,
id: PipelineId,
from_devtools_receiver: Receiver<DevtoolScriptControlMsg>,
runtime: Rc<Runtime>,
runtime: Runtime,
parent_sender: Box<ScriptChan + Send>,
own_sender: Sender<(TrustedWorkerAddress, WorkerScriptMsg)>,
receiver: Receiver<(TrustedWorkerAddress, WorkerScriptMsg)>,
timer_event_chan: IpcSender<TimerEvent>,
timer_event_port: Receiver<(TrustedWorkerAddress, TimerEvent)>)
-> Root<DedicatedWorkerGlobalScope> {
let cx = runtime.cx();
let scope = box DedicatedWorkerGlobalScope::new_inherited(init,
worker_url,
id,
from_devtools_receiver,
runtime.clone(),
runtime,
parent_sender,
own_sender,
receiver,
timer_event_chan,
timer_event_port);
DedicatedWorkerGlobalScopeBinding::Wrap(runtime.cx(), scope)
DedicatedWorkerGlobalScopeBinding::Wrap(cx, scope)
}
pub fn run_worker_scope(init: WorkerGlobalScopeInit,
@ -235,7 +235,7 @@ impl DedicatedWorkerGlobalScope {
}
};
let runtime = Rc::new(ScriptThread::new_rt_and_cx());
let runtime = ScriptThread::new_rt_and_cx();
let (devtools_mpsc_chan, devtools_mpsc_port) = channel();
ROUTER.route_ipc_receiver_to_mpsc_sender(from_devtools_receiver, devtools_mpsc_chan);
@ -249,7 +249,7 @@ impl DedicatedWorkerGlobalScope {
});
let global = DedicatedWorkerGlobalScope::new(
init, url, id, devtools_mpsc_port, runtime.clone(),
init, url, id, devtools_mpsc_port, runtime,
parent_sender.clone(), own_sender, receiver,
timer_ipc_chan, timer_rx);
// FIXME(njn): workers currently don't have a unique ID suitable for using in reporter

6
components/script/dom/workerglobalscope.rs
View file

@ -55,8 +55,8 @@ pub struct WorkerGlobalScope {
eventtarget: EventTarget,
worker_id: WorkerId,
worker_url: Url,
#[ignore_heap_size_of = "Defined in std"]
runtime: Rc<Runtime>,
#[ignore_heap_size_of = "Defined in js"]
runtime: Runtime,
next_worker_id: Cell<WorkerId>,
#[ignore_heap_size_of = "Defined in std"]
resource_thread: ResourceThread,
@ -94,7 +94,7 @@ pub struct WorkerGlobalScope {
impl WorkerGlobalScope {
pub fn new_inherited(init: WorkerGlobalScopeInit,
worker_url: Url,
runtime: Rc<Runtime>,
runtime: Runtime,
from_devtools_receiver: Receiver<DevtoolScriptControlMsg>,
timer_event_chan: IpcSender<TimerEvent>)
-> WorkerGlobalScope {