Example usage for java.nio.channels Selector selectNow

Introduction

In this page you can find the example usage for java.nio.channels Selector selectNow.

Prototype

public abstract int selectNow() throws IOException;

Source Link

Document

Selects a set of keys whose corresponding channels are ready for I/O operations.

Usage

From source file:com.alibaba.napoli.gecko.core.nio.impl.Reactor.java

private void clearCancelKeys() throws IOException {
    if (this.cancelledKeys > CLEANUP_INTERVAL) {
        final Selector selector = this.selector;
        selector.selectNow();
        this.cancelledKeys = 0;
    }// w w w  .  j  a  v a  2  s .  c o  m
}

---

From source file:com.alibaba.napoli.gecko.core.nio.impl.Reactor.java

final void selectNow() throws IOException {
    final Selector selector = this.selector;
    if (selector != null) {
        selector.selectNow();
    }//from   ww  w .j ava2s . c  o m
}

---