Easier FlutterEngine↔FlutterEngine interop #33288
Description
We're going to need to facilitate inter-engine/isolate communication moving forward.
We can
- Also leverage IPC schema/codegen system for platform↔flutter and isolate↔isolate interop #32930 to establish an IPC schema between isolates
- @sjindel-google talked about work in progress for having multiple isolates sharing a single shared-heap isolate for data sharing
- Explore having multiple engines running on the same isolate while rendering distinct, isolated widget trees. This is what ByteDance explored in https://translate.google.com/translate?sl=zh-CN&tl=en&u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%2F-vyU1JQzdGLUmLGHRImIvg