public class SMACK extends Protocol implements AckMcastSenderWindow.RetransmitCommand
Modifier and Type | Class and Description |
---|---|
static class |
SMACK.SmackHeader |
Constructor and Description |
---|
SMACK() |
Modifier and Type | Method and Description |
---|---|
Object |
down(Event evt)
An event is to be sent down the stack.
|
void |
retransmit(long seqno,
Message msg,
Address dest)
Retranmit the given msg
|
void |
stop()
This method is called on a
Channel.disconnect() . |
Object |
up(Event evt)
An event was received from the layer below.
|
destroy, downThreadEnabled, dumpStats, enableStats, getConfigurableObjects, getDownProtocol, getId, getLevel, getName, getProperties, getProtocolStack, getSocketFactory, getThreadFactory, getTransport, getUpProtocol, getValue, init, isErgonomics, printStats, providedDownServices, providedUpServices, requiredDownServices, requiredUpServices, resetStats, setDownProtocol, setErgonomics, setId, setLevel, setProperties, setPropertiesInternal, setProperty, setProtocolStack, setSocketFactory, setUpProtocol, setValue, setValues, start, statsEnabled, upThreadEnabled
public void stop()
Protocol
Channel.disconnect()
. Stops work (e.g. by closing multicast socket).
Will be called from top to bottom. This means that at the time of the method invocation the
neighbor protocol below is still working. This method will replace the
STOP, STOP_OK, CLEANUP and CLEANUP_OK events. The ProtocolStack guarantees that
when this method is called all messages in the down queue will have been flushedpublic Object up(Event evt)
Protocol
down_prot.down()
or c) the event (or another event) is sent up
the stack using up_prot.up()
.public Object down(Event evt)
Protocol
down_prot.down()
. In case of a GET_ADDRESS event (which tries to
retrieve the stack's address from one of the bottom layers), the layer may need to send
a new response event back up the stack using up_prot.up()
.public void retransmit(long seqno, Message msg, Address dest)
AckMcastSenderWindow.RetransmitCommand
retransmit
in interface AckMcastSenderWindow.RetransmitCommand
seqno
- the sequence number associated with the messagemsg
- the msg to retransmit (it should be a copy!)dest
- the msg destinationCopyright © 2013 JBoss, a division of Red Hat. All Rights Reserved.