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compositing: Split Servo up into multiple sandboxed processes.

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Multiprocess mode is enabled with the `-M` switch, and sandboxing is
enabled with the `-S` switch.
This commit is contained in:
Patrick Walton 2015-07-24 17:00:10 -07:00 • committed by Josh Matthews
parent ff4171170d
commit 1c130819ca
33 changed files with 688 additions and 265 deletions
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16
components/msg/constellation_msg.rs
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@ -11,13 +11,14 @@ use euclid::scale_factor::ScaleFactor;
use euclid::size::{Size2D, TypedSize2D};
use hyper::header::Headers;
use hyper::method::Method;
use ipc_channel::ipc::{IpcSender, IpcSharedMemory};
use ipc_channel::ipc::{self, IpcReceiver, IpcSender, IpcSharedMemory};
use layers::geometry::DevicePixel;
use offscreen_gl_context::GLContextAttributes;
use serde::{Deserialize, Serialize};
use std::cell::Cell;
use std::collections::HashMap;
use std::fmt;
use std::sync::mpsc::{Receiver, Sender, channel};
use std::sync::mpsc::channel;
use style_traits::viewport::ViewportConstraints;
use url::Url;
use util::cursor::Cursor;
@ -25,16 +26,17 @@ use util::geometry::{PagePx, ViewportPx};
use util::mem::HeapSizeOf;
use webdriver_msg::{LoadStatus, WebDriverScriptCommand};
pub struct ConstellationChan<T>(pub Sender<T>);
#[derive(Deserialize, Serialize)]
pub struct ConstellationChan<T: Deserialize + Serialize>(pub IpcSender<T>);
impl<T> ConstellationChan<T> {
pub fn new() -> (Receiver<T>, ConstellationChan<T>) {
let (chan, port) = channel();
impl<T: Deserialize + Serialize> ConstellationChan<T> {
pub fn new() -> (IpcReceiver<T>, ConstellationChan<T>) {
let (chan, port) = ipc::channel().unwrap();
(port, ConstellationChan(chan))
}
}
impl<T> Clone for ConstellationChan<T> {
impl<T: Serialize + Deserialize> Clone for ConstellationChan<T> {
fn clone(&self) -> ConstellationChan<T> {
ConstellationChan(self.0.clone())
}