src/vs/server/node/extensionHostConnection.ts/ConnectionData/toIExtHostSocketMessage
class ConnectionData:	public toIExtHostSocketMessage(): IExtHostSocketMessage {
		return {
			type: 'VSCODE_EXTHOST_IPC_SOCKET',
			initialDataChunk: (<Buffer>this.initialDataChunk.buffer).toString('base64'),
			skipWebSocketFrames: this.skipWebSocketFrames,
			permessageDeflate: this.permessageDeflate,
			inflateBytes: (<Buffer>this.inflateBytes.buffer).toString('base64'),
		};
	}