Mercurial > hg > orthanc-stone
diff Platforms/Wasm/WasmDelayedCallExecutor.cpp @ 431:26b90b110719 am-vsol-upgrade
added DelayedCallExecutor to avoid using sleep() in C++ that consumes 100% CPU once executed in WASM
author | am@osimis.io |
---|---|
date | Thu, 29 Nov 2018 19:25:15 +0100 |
parents | |
children | 4f2416d519b4 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Platforms/Wasm/WasmDelayedCallExecutor.cpp Thu Nov 29 19:25:15 2018 +0100 @@ -0,0 +1,46 @@ +#include "WasmDelayedCallExecutor.h" +#include "json/value.h" +#include "json/writer.h" +#include <emscripten/emscripten.h> + +#ifdef __cplusplus +extern "C" { +#endif + + extern void WasmDelayedCallExecutor_Schedule(void* callable, + unsigned int timeoutInMs + /*void* payload*/); + + void EMSCRIPTEN_KEEPALIVE WasmDelayedCallExecutor_ExecuteCallback(void* callable + //void* payload + ) + { + if (callable == NULL) + { + throw; + } + else + { + reinterpret_cast<OrthancStone::MessageHandler<OrthancStone::IDelayedCallExecutor::TimeoutMessage>*>(callable)-> + Apply(OrthancStone::IDelayedCallExecutor::TimeoutMessage()); // uri, reinterpret_cast<Orthanc::IDynamicObject*>(payload))); + } + } + + +#ifdef __cplusplus +} +#endif + + + +namespace OrthancStone +{ + MessageBroker* WasmDelayedCallExecutor::broker_ = NULL; + + + void WasmDelayedCallExecutor::Schedule(MessageHandler<IDelayedCallExecutor::TimeoutMessage>* callback, + unsigned int timeoutInMs) + { + WasmDelayedCallExecutor_Schedule(callback, timeoutInMs); + } +}