io.nats.client

Interface ReadListener

public interface ReadListener

A listener that allows the user to track messages as soon as they come in off the wire. Be aware that implementations tracking messages can slow down handing off of those messages to the subscriptions waiting for them if they take a significant time to process them. This class is really intended for debugging purposes.

Method Summary

Modifier and Type	Method and Description
void	message(java.lang.String op, Message message) Called when the message is any non-protocol message
void	protocol(java.lang.String op, java.lang.String text) Called when the message is specifically a protocol message

Method Detail

protocol

void protocol(java.lang.String op,
              java.lang.String text)

Called when the message is specifically a protocol message

Parameters:

op - the protocol operation

text - the text associated with the protocol if there is any. May be null

message

void message(java.lang.String op,
             Message message)

Called when the message is any non-protocol message

Parameters:

op - the message operation

message - the actual message