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Added a dedicated panic channel.

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This commit is contained in:
Alan Jeffrey 2016-04-15 09:49:13 -05:00
parent a7c885706e
commit cfb066ef20
13 changed files with 108 additions and 232 deletions
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10
components/script_traits/lib.rs
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@ -41,7 +41,7 @@ use gfx_traits::Epoch;
use gfx_traits::LayerId;
use ipc_channel::ipc::{IpcReceiver, IpcSender};
use libc::c_void;
use msg::constellation_msg::{ConstellationChan, Failure, PipelineId, WindowSizeData};
use msg::constellation_msg::{ConstellationChan, PanicMsg, PipelineId, WindowSizeData};
use msg::constellation_msg::{Key, KeyModifiers, KeyState, LoadData};
use msg::constellation_msg::{PipelineNamespaceId, SubpageId};
use msg::webdriver_msg::WebDriverScriptCommand;
@ -93,10 +93,10 @@ pub struct NewLayoutInfo {
/// The paint channel, cast to `OptionalOpaqueIpcSender`. This is really an
/// `Sender<LayoutToPaintMsg>`.
pub paint_chan: OptionalOpaqueIpcSender,
/// Information on what to do on thread failure.
pub failure: Failure,
/// A port on which layout can receive messages from the pipeline.
pub pipeline_port: IpcReceiver<LayoutControlMsg>,
/// A channel for sending panics on
pub panic_chan: ConstellationChan<PanicMsg>,
/// A shutdown channel so that layout can notify others when it's done.
pub layout_shutdown_chan: IpcSender<()>,
/// A shutdown channel so that layout can tell the content process to shut down when it's done.
@ -315,10 +315,10 @@ pub struct InitialScriptState {
pub constellation_chan: ConstellationChan<ScriptMsg>,
/// A channel for the layout thread to send messages to the constellation.
pub layout_to_constellation_chan: ConstellationChan<LayoutMsg>,
/// A channel for sending panics to the constellation.
pub panic_chan: ConstellationChan<PanicMsg>,
/// A channel to schedule timer events.
pub scheduler_chan: IpcSender<TimerEventRequest>,
/// Information that script sends out when it panics.
pub failure_info: Failure,
/// A channel to the resource manager thread.
pub resource_thread: ResourceThread,
/// A channel to the storage thread.