com.crankuptheamps.client

Interface FailedWriteHandlerV4

public interface FailedWriteHandlerV4

An interface for receiving information on messages that you've written, but for which the server indicates were not persisted. This is the pre-version 5.0.0.0 interface for compatibility. FailedWriteHandler

Method Summary

Modifier and Type	Method and Description
void	failedWrite(long sequenceNumber, int operation, byte[] topic, long topicOffset, long topicLength, byte[] data, long dataOffset, long dataLength, byte[] correlationId, long correlationIdOffset, long correlationIdLength, int reason) The AMPS instance reports that a write has failed.

Method Detail

failedWrite

void failedWrite(long sequenceNumber,
                 int operation,
                 byte[] topic,
                 long topicOffset,
                 long topicLength,
                 byte[] data,
                 long dataOffset,
                 long dataLength,
                 byte[] correlationId,
                 long correlationIdOffset,
                 long correlationIdLength,
                 int reason)

The AMPS instance reports that a write has failed.

Parameters:

sequenceNumber - The sequence number of the message that could not be written.

operation - A value from Message.Command (Publish, DeltaPublish, or SOWDelete).

topic - The topic of the message.

topicOffset - The index in topic where the topic bytes begin.

topicLength - The length of the topic, in bytes.

data - The data of the message.

dataOffset - The index in data where the data bytes begin.

dataLength - The length of the data, in bytes.

correlationId - the correlation ID for this message

correlationIdOffset - the offset into the correlation ID array where the correlation ID begins

correlationIdLength - the length of the correlation ID

reason - A value from Message.Reason indicating the reason for this failed write.