赵延 created ZOOKEEPER-4184:
-----------------------------
Summary: Why org.apache.zookeeper.ClientCnxnSocketNIO#cleanup will
sleep 100ms.
Key: ZOOKEEPER-4184
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-4184
Project: ZooKeeper
Issue Type: Wish
Components: java client
Reporter: 赵延
Hi, I notice the code as follow:
{code:java}
void cleanup() {
if (sockKey != null) {
SocketChannel sock = (SocketChannel) sockKey.channel();
sockKey.cancel();
try {
sock.socket().shutdownInput();
} catch (IOException e) {
LOG.debug("Ignoring exception during shutdown input", e);
}
try {
sock.socket().shutdownOutput();
} catch (IOException e) {
LOG.debug("Ignoring exception during shutdown output", e);
}
try {
sock.socket().close();
} catch (IOException e) {
LOG.debug("Ignoring exception during socket close", e);
}
try {
sock.close();
} catch (IOException e) {
LOG.debug("Ignoring exception during channel close", e);
}
}
try {
Thread.sleep(100);
} catch (InterruptedException e) {
LOG.debug("SendThread interrupted during sleep, ignoring");
}
sockKey = null;
}{code}
I want to know why there sleep 100ms.
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