Commit Graph

2 Commits

Author SHA1 Message Date
John Knox
ff076d9dcd FlipperResponder: no response = success
Summary:
If an exception is thrown from the plugin, FlipperClient.cpp will catch it and respond with an error response.
If the object goes out of scope with no response being returned, then return a success response in the destructor.

Reviewed By: passy

Differential Revision: D14024259

fbshipit-source-id: 52e419dd23fc3882e8b92b593e8c1e1ea90e2b26
2019-02-13 05:13:42 -08:00
John Knox
4a3de26a88 Add requestResponse handler for incoming calls
Summary:
Flipper exposes a call() api to plugins which lets them call their sdk component, and it returns a promise with the response.
Currently this is done by sending a fireAndForget request, noting the id of the request, and then receiving fireAndForget requests and matching up the ids to give the result back to the right plugin promise.

Instead, it will be simpler to use rsocket requestResponse, instead of fireAndForget, which is for this exact use case. This diff adds a requestResponse handler to the SDK, so that it can deal with such requests and respond accordingly, while preserving the current functionality if it receives a fireAndForget.

So this part is backwards compatible and should be safe to land in isolation.

A later diff will change the desktop app to use requestResponse, which may not be backwards compatible, so that will have to be deployed more carefully.

Reviewed By: passy

Differential Revision: D13974049

fbshipit-source-id: b371d94a86b1f186375161ed8f2242a462ce418f
2019-02-11 14:06:55 -08:00