public static void closeChannel(Channel channel) {
final String addrRemote = RemotingHelper.parseChannelRemoteAddr(channel);
channel
.close()
.addListener(
new ChannelHandlerListener() {
@Override
public void operationComplete(Future future) throws Exception {
LOGGER.info(
"closeChannel: close the connection to remote address[{}] result: {}",
addrRemote,
future.isSuccess());
}
});
}
public static String parseChannelRemoteAddr(final Channel channel) {
if (null == channel) {
return "";
}
final SocketAddress remote = channel.remoteAddress();
final String addr = remote != null ? remote.toString() : "";
if (addr.length() > 0) {
int index = addr.lastIndexOf("/");
if (index >= 0) {
return addr.substring(index + 1);
}
return addr;
}
return "";
}