src/vs/server/node/extensionHostConnection.ts/ExtensionHostConnection/shortenReconnectionGraceTimeIfNecessary
class ExtensionHostConnection:	public shortenReconnectionGraceTimeIfNecessary(): void {
		if (!this._extensionHostProcess) {
			return;
		}
		const msg: IExtHostReduceGraceTimeMessage = {
			type: 'VSCODE_EXTHOST_IPC_REDUCE_GRACE_TIME'
		};
		this._extensionHostProcess.send(msg);
	}