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java.lang.Objectorg.apache.catalina.cluster.tcp.DataSender
org.apache.catalina.cluster.tcp.FastAsyncSocketSender
Send cluster messages from a Message queue with only one socket. Ack and keep
Alive Handling is supported. Fast Queue can limit queue size and consume all messages at queue at one block.
Limit the queue lock contention under high load!
Field Summary |
Fields inherited from class org.apache.catalina.cluster.tcp.DataSender |
connectCounter, dataResendCounter, disconnectCounter, doProcessingStats, maxProcessingTime, minProcessingTime, missingAckCounter, nrOfRequests, processingTime, sm, totalBytes |
Constructor Summary | |
FastAsyncSocketSender(java.net.InetAddress host,
int port)
start background thread to push incomming cluster messages to replication node |
Method Summary | |
protected void |
checkThread()
Start Queue thread as daemon |
void |
connect()
|
void |
disconnect()
Disconnect socket ad stop queue thread |
java.lang.String |
getInfo()
Return descriptive information about this implementation and the corresponding version number, in the format <description>/<version> . |
long |
getInQueueCounter()
|
int |
getMaxQueueLength()
|
long |
getOutQueueCounter()
|
long |
getQueueAddWaitTime()
|
long |
getQueueAddWaitTimeout()
get current add wait timeout |
long |
getQueuedNrOfBytes()
|
long |
getQueueRemoveWaitTime()
|
long |
getQueueRemoveWaitTimeout()
get current remove wait timeout |
int |
getQueueSize()
|
boolean |
isQueueCheckLock()
|
boolean |
isQueueDoStats()
|
boolean |
isQueueTimeWait()
|
protected void |
reduceQueuedCounter(int size)
|
void |
resetStatistics()
|
void |
sendMessage(java.lang.String messageid,
byte[] data)
|
void |
setMaxQueueLength(int length)
|
void |
setQueueAddWaitTimeout(long timeout)
Set add wait timeout (default 10000 msec) |
void |
setQueueCheckLock(boolean checkLock)
|
void |
setQueueDoStats(boolean doStats)
|
void |
setQueueTimeWait(boolean timeWait)
|
void |
setRemoveWaitTimeout(long timeout)
set remove wait timeout ( default 30000 msec) |
protected void |
stopThread()
stop queue worker thread |
java.lang.String |
toString()
Name of this SockerSender |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public FastAsyncSocketSender(java.net.InetAddress host, int port)
host
- replication node tcp addressport
- replication node tcp portMethod Detail |
public java.lang.String getInfo()
<description>/<version>
.
getInfo
in class DataSender
public long getQueueAddWaitTimeout()
public void setQueueAddWaitTimeout(long timeout)
timeout
- public long getQueueRemoveWaitTimeout()
public void setRemoveWaitTimeout(long timeout)
timeout
- public boolean isQueueCheckLock()
public void setQueueCheckLock(boolean checkLock)
checkLock
- The checkLock to set.public boolean isQueueDoStats()
public void setQueueDoStats(boolean doStats)
doStats
- The doStats to set.public boolean isQueueTimeWait()
public void setQueueTimeWait(boolean timeWait)
timeWait
- The timeWait to set.public int getMaxQueueLength()
public void setMaxQueueLength(int length)
public long getQueueAddWaitTime()
public long getQueueRemoveWaitTime()
public long getInQueueCounter()
public long getOutQueueCounter()
public int getQueueSize()
public long getQueuedNrOfBytes()
public void connect() throws java.io.IOException
connect
in interface IDataSender
connect
in class DataSender
java.io.IOException
public void disconnect()
disconnect
in interface IDataSender
disconnect
in class DataSender
IDataSender.disconnect()
public void sendMessage(java.lang.String messageid, byte[] data) throws java.io.IOException
sendMessage
in interface IDataSender
sendMessage
in class DataSender
java.io.IOException
public void resetStatistics()
resetStatistics
in class DataSender
public java.lang.String toString()
toString
in class DataSender
protected void checkThread()
protected void stopThread()
protected void reduceQueuedCounter(int size)
|
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