org.nustaq.fastcast.api

Interface FCPublisher

All Known Implementing Classes:

PacketSendBuffer

public interface FCPublisher

Created by ruedi on 29.11.2014.

Method Summary

Modifier and Type	Method and Description
FCPublisher	batchOnLimit(boolean doBatch) decides wether to start batching once rate limit is reached.
void	flush()
int	getPacketRateLimit()
int	getTopicId()
boolean	isBatchOnLimit(boolean doBatch)
boolean	offer(String receiverNodeId, byte[] b, int start, int len, boolean doFlush)
boolean	offer(String subscriberNodeId, org.nustaq.offheap.bytez.ByteSource msg, boolean doFlush)
boolean	offer(String receiverNodeId, org.nustaq.offheap.bytez.ByteSource msg, long start, int len, boolean doFlush)
void	setPacketRateLimit(int limit)

Method Detail

offer

boolean offer(String receiverNodeId,
              byte[] b,
              int start,
              int len,
              boolean doFlush)

Parameters:

receiverNodeId - - null for all subscribers of topic, a nodeId for a specific subscriber (unicast)

msg -

start -

len -

doFlush -

Returns:

offer

boolean offer(String receiverNodeId,
              org.nustaq.offheap.bytez.ByteSource msg,
              long start,
              int len,
              boolean doFlush)

offer

boolean offer(String subscriberNodeId,
              org.nustaq.offheap.bytez.ByteSource msg,
              boolean doFlush)

getTopicId

int getTopicId()

flush

void flush()

setPacketRateLimit

void setPacketRateLimit(int limit)

getPacketRateLimit

int getPacketRateLimit()

batchOnLimit

FCPublisher batchOnLimit(boolean doBatch)

decides wether to start batching once rate limit is reached. Default is true. Note this must be set to false in case there are unreliable or unordered receivers amongst subscribers. Batching means to pack several small messages into one datagram packet.

Parameters:

doBatch -

Returns:

isBatchOnLimit

boolean isBatchOnLimit(boolean doBatch)