Example (Project Reactor):
Flux.just("1").flatMap(f -> {
Flux<String> just = loadUsersFromDatabase();
just.toIterable(); // Error: blocking operator call in non-blocking scope
return just;
}
);
Consider running blocking code with a proper
scheduler, for example Schedulers.boundedElastic()
, or try to find an alternative non-blocking API.
Example (Kotlin Coroutines):
suspend fun exampleFun() {
Thread.sleep(100); // Error: blocking method call inside suspend function
}
Consider running blocking code with a special dispatcher,
for example Dispatchers.IO
, or try to find an alternative non-blocking API.
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