io.netty.channel.pool

接口 ChannelHealthChecker

public interface ChannelHealthChecker

Called before a Channel will be returned via ChannelPool.acquire() or ChannelPool.acquire(Promise).

字段概要

字段

限定符和类型	字段和说明
static ChannelHealthChecker	ACTIVE ChannelHealthChecker implementation that checks if Channel.isActive() returns true.

方法概要

限定符和类型	方法和说明
Future<java.lang.Boolean>	isHealthy(Channel channel) Check if the given channel is healthy which means it can be used.

字段详细资料

ACTIVE

static final ChannelHealthChecker ACTIVE

ChannelHealthChecker implementation that checks if Channel.isActive() returns true.

方法详细资料

isHealthy

Future<java.lang.Boolean> isHealthy(Channel channel)

Check if the given channel is healthy which means it can be used. The returned Future is notified once the check is complete. If notified with Boolean.TRUE it can be used Boolean.FALSE otherwise. This method will be called by the EventLoop of the Channel.