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Report panics in web worker threads.

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This commit is contained in:
Ms2ger 2016-05-17 18:07:12 +02:00
parent aa8c835d3b
commit 1ebe681d8d
7 changed files with 42 additions and 12 deletions
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11
components/script/dom/workerglobalscope.rs
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@ -21,7 +21,7 @@ use ipc_channel::ipc::IpcSender;
use js::jsapi::{HandleValue, JSContext, JSRuntime, RootedValue};
use js::jsval::UndefinedValue;
use js::rust::Runtime;
use msg::constellation_msg::{ConstellationChan, PipelineId};
use msg::constellation_msg::{ConstellationChan, PanicMsg, PipelineId};
use net_traits::{LoadContext, ResourceThread, load_whole_resource};
use profile_traits::mem;
use script_runtime::{CommonScriptMsg, ScriptChan, ScriptPort};
@ -49,6 +49,7 @@ pub struct WorkerGlobalScopeInit {
pub from_devtools_sender: Option<IpcSender<DevtoolScriptControlMsg>>,
pub constellation_chan: ConstellationChan<ConstellationMsg>,
pub scheduler_chan: IpcSender<TimerEventRequest>,
pub panic_chan: IpcSender<PanicMsg>,
pub worker_id: WorkerId,
pub closing: Arc<AtomicBool>,
}
@ -94,6 +95,9 @@ pub struct WorkerGlobalScope {
#[ignore_heap_size_of = "Defined in std"]
scheduler_chan: IpcSender<TimerEventRequest>,
#[ignore_heap_size_of = "Defined in ipc-channel"]
panic_chan: IpcSender<PanicMsg>,
}
impl WorkerGlobalScope {
@ -124,6 +128,7 @@ impl WorkerGlobalScope {
devtools_wants_updates: Cell::new(false),
constellation_chan: init.constellation_chan,
scheduler_chan: init.scheduler_chan,
panic_chan: init.panic_chan,
}
}
@ -191,6 +196,10 @@ impl WorkerGlobalScope {
self.next_worker_id.set(WorkerId(id_num + 1));
worker_id
}
pub fn panic_chan(&self) -> &IpcSender<PanicMsg> {
&self.panic_chan
}
}
impl WorkerGlobalScopeMethods for WorkerGlobalScope {