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clarify ipc messages

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This commit is contained in:
Benjamin Pasero
2020-02-09 10:42:19 +01:00
parent 3543a22f4e
commit edf7a551c3
2 changed files with 20 additions and 15 deletions
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19
src/vs/code/electron-browser/sharedProcess/sharedProcessMain.ts
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@@ -103,7 +103,7 @@ async function main(server: Server, initData: ISharedProcessInitData, configurat
const onExit = () => disposables.dispose();
process.once('exit', onExit);
ipcRenderer.once('handshake:mainprocess-goodbye', onExit);
ipcRenderer.once('electron-main->shared-process: exit', onExit);
disposables.add(server);
@@ -280,18 +280,19 @@ function setupIPC(hook: string): Promise<Server> {
async function handshake(configuration: ISharedProcessConfiguration): Promise<void> {
// shared process -> main: give me payload for IPC connection
// main -> shared process: payload for IPC connection
// receive payload from electron-main to start things
const data = await new Promise<ISharedProcessInitData>(c => {
ipcRenderer.once('handshake:main-payload', (_: any, r: ISharedProcessInitData) => c(r));
ipcRenderer.send('handshake:sharedprocess-hello');
ipcRenderer.once('electron-main->shared-process: payload', (_: any, r: ISharedProcessInitData) => c(r));
// tell electron-main we are ready to receive payload
ipcRenderer.send('shared-process->electron-main: ready-for-payload');
});
// shared process => main: IPC connection established
// await IPC connection and signal this back to electron-main
const server = await setupIPC(data.sharedIPCHandle);
ipcRenderer.send('handshake:sharedprocess-ipc-ready');
ipcRenderer.send('shared-process->electron-main: ipc-ready');
// shared process => main: initialization done
// await initialization and signal this back to electron-main
await main(server, data, configuration);
ipcRenderer.send('handshake:sharedprocess-init-ready');
ipcRenderer.send('shared-process->electron-main: init-done');
}