Gioacchino Mazzurco 9b8d0afacb Fix sporadic crash in JSON API async calls ... In Restbed one is not supposed to call session->yield outside the threads controlled by Restbed. RetroShare JSON API async call were calling session->yield from threads controlled by RetroShare all the times, this caused crashes in some cases, like when the JSON API socket timed out concurrently with the session->yield call . To solve this problem session->yield from async calls are now wrapped insto mService->schedule to ensure they are executed on the right thread (aka one of the threads controlled by Restbed). While solving this issue I realized also that passing RsEvents as const references around was quite limiting in cases where the event need to be finally handled in another thread, in that case passing by const reference the RsEvent needed to be copied by value into the thread that process it, in this copy by value process the information of which was the original specific type is lost, and then only the data and methods from general RsEvents are available, unless the handler does tricky stuff with type coercion etc. To solve this limitation pass the events as std::shared_ptr<const RsEvent> seems the safer and more elegant solution.		2019-08-27 11:59:38 +02:00
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src	Fix sporadic crash in JSON API async calls	2019-08-27 11:59:38 +02:00