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Interface AsyncMessageFilterCallback

All Known Subinterfaces:

SlowAsyncMessageFilterCallback

All Known Implementing Classes:

BlockReceiver

public interface AsyncMessageFilterCallback

Sometimes it really is simpler to do things asynchronously. And sometimes it's essential for performance.

Method Summary

Modifier and Type	Method and Description
void	onDisconnect(PeerContext ctx) Called when the filter is dropped because a connection is dropped.
void	onMatched(Message m) Called when the filter is matched.
void	onRestarted(PeerContext ctx) Called when the filter is dropped because a connection is restarted.
void	onTimeout() Called when the filter times out and is removed from the list of filters to match.
boolean	shouldTimeout() Check whether the filter should be removed.

Method Detail

onMatched

void onMatched(Message m)

Called when the filter is matched. It will have been removed before the callback is called, and no locks should be held.

Parameters:

m - The message which matched the filter.

shouldTimeout

boolean shouldTimeout()

Check whether the filter should be removed. Note that USM locks may be held by the caller when this is called: the implementation should not do anything that might cause USM-related locks to be taken or messages to be sent.

Returns:

True if the filter should be immediately timed out.

onTimeout

void onTimeout()

Called when the filter times out and is removed from the list of filters to match.

onDisconnect

void onDisconnect(PeerContext ctx)

Called when the filter is dropped because a connection is dropped.

Parameters:

ctx -

onRestarted

void onRestarted(PeerContext ctx)

Called when the filter is dropped because a connection is restarted.

Parameters:

ctx -