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java.lang.Objectorg.apache.tomcat.util.net.NioEndpoint.Poller
public class NioEndpoint.Poller
Poller class.
Field Summary | |
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protected boolean |
close
|
protected java.util.concurrent.ConcurrentLinkedQueue<java.lang.Runnable> |
events
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protected int |
keepAliveCount
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protected long |
nextExpiration
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protected java.nio.channels.Selector |
selector
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protected java.util.concurrent.CountDownLatch |
stopLatch
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protected java.util.concurrent.atomic.AtomicLong |
wakeupCounter
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Constructor Summary | |
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NioEndpoint.Poller()
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Method Summary | |
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void |
add(NioChannel socket)
Add specified socket and associated pool to the poller. |
void |
add(NioChannel socket,
int interestOps)
|
void |
addEvent(java.lang.Runnable event)
|
void |
cancelledKey(java.nio.channels.SelectionKey key,
SocketStatus status,
boolean dispatch)
|
protected void |
destroy()
Destroy the poller. |
boolean |
events()
|
int |
getKeepAliveCount()
|
java.nio.channels.Selector |
getSelector()
|
protected void |
init()
Create the poller. |
protected boolean |
processKey(java.nio.channels.SelectionKey sk,
NioEndpoint.KeyAttachment attachment)
|
boolean |
processSendfile(java.nio.channels.SelectionKey sk,
NioEndpoint.KeyAttachment attachment,
boolean reg)
|
protected void |
reg(java.nio.channels.SelectionKey sk,
NioEndpoint.KeyAttachment attachment,
int intops)
|
void |
register(NioChannel socket)
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void |
run()
The background thread that listens for incoming TCP/IP connections and hands them off to an appropriate processor. |
protected void |
timeout(int keyCount,
boolean hasEvents)
|
protected void |
unreg(java.nio.channels.SelectionKey sk,
NioEndpoint.KeyAttachment attachment,
int readyOps)
|
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected java.nio.channels.Selector selector
protected java.util.concurrent.ConcurrentLinkedQueue<java.lang.Runnable> events
protected boolean close
protected long nextExpiration
protected int keepAliveCount
protected java.util.concurrent.atomic.AtomicLong wakeupCounter
protected java.util.concurrent.CountDownLatch stopLatch
Constructor Detail |
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public NioEndpoint.Poller() throws java.io.IOException
java.io.IOException
Method Detail |
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public int getKeepAliveCount()
public java.nio.channels.Selector getSelector()
protected void init()
protected void destroy()
public void addEvent(java.lang.Runnable event)
public void add(NioChannel socket)
socket
- to add to the pollerpublic void add(NioChannel socket, int interestOps)
public boolean events()
public void register(NioChannel socket)
public void cancelledKey(java.nio.channels.SelectionKey key, SocketStatus status, boolean dispatch)
public void run()
run
in interface java.lang.Runnable
protected boolean processKey(java.nio.channels.SelectionKey sk, NioEndpoint.KeyAttachment attachment)
public boolean processSendfile(java.nio.channels.SelectionKey sk, NioEndpoint.KeyAttachment attachment, boolean reg)
protected void unreg(java.nio.channels.SelectionKey sk, NioEndpoint.KeyAttachment attachment, int readyOps)
protected void reg(java.nio.channels.SelectionKey sk, NioEndpoint.KeyAttachment attachment, int intops)
protected void timeout(int keyCount, boolean hasEvents)
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