Kas sa saad seletada, mis on Network poller Go keeles ja kuidas see töötab?

Network poller in Go is a mechanism responsible for efficiently waiting for input/output events on network connections.

Go uses an event loop model, where the poller monitors when network descriptors are ready for reading or writing, without blocking the execution of the program. This allows goroutines (lightweight threads in Go) to work efficiently with the network without constant waiting.

At its core, the poller relies on system calls such as epoll (Linux), kqueue (BSD, macOS), or IOCP (Windows), which notify about the readiness of file descriptors.

When the poller receives an event, it wakes up the corresponding goroutine to process the data, ensuring high performance and scalability of network applications in Go.