/** Remove all outstanding piece data requests. */
public void removeAllPieceRequests() {
if (destroyed) return;
try {
lock_mon.enter();
// removed this trace as Alon can't remember why the trace is here anyway and as far as I can
// see there's nothing to stop a piece being delivered to transport and removed from
// the message queue before we're notified of this and thus it is entirely possible that
// our view of queued messages is lagging.
// String before_trace = outgoing_message_queue.getQueueTrace();
/*
int num_queued = queued_messages.size();
int num_removed = 0;
for( Iterator i = queued_messages.keySet().iterator(); i.hasNext(); ) {
BTPiece msg = (BTPiece)i.next();
if( outgoing_message_queue.removeMessage( msg, true ) ) {
i.remove();
num_removed++;
}
}
if( num_removed < num_queued -2 ) {
Debug.out( "num_removed[" +num_removed+ "] < num_queued[" +num_queued+ "]:\nBEFORE:\n" +before_trace+ "\nAFTER:\n" +outgoing_message_queue.getQueueTrace() );
}
*/
for (Iterator i = queued_messages.keySet().iterator(); i.hasNext(); ) {
BTPiece msg = (BTPiece) i.next();
outgoing_message_queue.removeMessage(msg, true);
}
queued_messages.clear(); // this replaces stuff above
requests.clear();
loading_messages.clear();
} finally {
lock_mon.exit();
}
outgoing_message_queue.doListenerNotifications();
}
