Category "blocking"

How to define a non blocking input in C++

I'm making a multithread application in C++. In particular, a secondary thread is involved in input operations, the problem is that std::cin is a blocking instr

Semaphore under uCOS-III

I use uCOS-III under Arm Cortex M4 and have the following problem: If OSSemPend() is executed twice within the same task), like timeout = 100; /* 0.1 s */ OSS

Multiple receivers on a single channel. Who gets the data?

Unbuffered channels block receivers until data is available on the channel. It's not clear to me how this blocking behaves with multiple receivers on the same c

`servletRequest cannot be null` -> SpringBoot - WebClient - GET request with Keycloak

I'm trying to make GET request between two microservices (with Keycloak authentication). Let's say microservice A is asking microservice B for some resources. M