protected void processInternalMessage(final Table<Message> win, final Address sender) { // If there are other msgs, tell the regular thread pool to handle them (https://issues.jboss.org/browse/JGRP-1732) if(!win.isEmpty() && win.getAdders().get() == 0) // just a quick&dirty check, can also be incorrect getTransport().submitToThreadPool(() -> removeAndDeliver(win, sender), true); }
protected void removeAndDeliver(Table<Message> win, Address sender) { AtomicInteger adders=win.getAdders(); if(adders.getAndIncrement() != 0) return; final MessageBatch batch=new MessageBatch(win.size()).dest(local_addr).sender(sender).multicast(false); Supplier<MessageBatch> batch_creator=() -> batch; do { try { batch.reset(); win.removeMany(true, 0, null, batch_creator, BATCH_ACCUMULATOR); } catch(Throwable t) { log.error("failed removing messages from table for " + sender, t); } if(!batch.isEmpty()) { // batch is guaranteed to NOT contain any OOB messages as the drop_oob_msgs_filter removed them deliverBatch(batch); } } while(adders.decrementAndGet() != 0); }
/** Efficient way of checking whether another thread is already processing messages from sender. If that's the case, * we return immediately and let the existing thread process our message (https://jira.jboss.org/jira/browse/JGRP-829). * Benefit: fewer threads blocked on the same lock, these threads can be returned to the thread pool */ protected void removeAndDeliver(Table<Message> buf, Address sender, boolean loopback, AsciiString cluster_name) { AtomicInteger adders=buf.getAdders(); if(adders.getAndIncrement() != 0) return; boolean remove_msgs=discard_delivered_msgs && !loopback; MessageBatch batch=new MessageBatch(buf.size()).dest(null).sender(sender).clusterName(cluster_name).multicast(true); Supplier<MessageBatch> batch_creator=() -> batch; do { try { batch.reset(); // Don't include DUMMY and OOB_DELIVERED messages in the removed set buf.removeMany(remove_msgs, 0, no_dummy_and_no_oob_delivered_msgs_and_no_dont_loopback_msgs, batch_creator, BATCH_ACCUMULATOR); } catch(Throwable t) { log.error("failed removing messages from table for " + sender, t); } if(!batch.isEmpty()) deliverBatch(batch); } while(adders.decrementAndGet() != 0); if(rebroadcasting) checkForRebroadcasts(); }
AtomicInteger adders=win.getAdders(); if(adders.getAndIncrement() != 0) return;
protected void processInternalMessage(final Table<Message> win, final Address sender) { // If there are other msgs, tell the regular thread pool to handle them (https://issues.jboss.org/browse/JGRP-1732) if(!win.isEmpty() && win.getAdders().get() == 0) // just a quick&dirty check, can also be incorrect getTransport().submitToThreadPool(() -> removeAndDeliver(win, sender), true); }
protected void removeAndDeliver(Table<Message> win, Address sender) { AtomicInteger adders=win.getAdders(); if(adders.getAndIncrement() != 0) return; final MessageBatch batch=new MessageBatch(win.size()).dest(local_addr).sender(sender).multicast(false); Supplier<MessageBatch> batch_creator=() -> batch; do { try { batch.reset(); win.removeMany(true, 0, null, batch_creator, BATCH_ACCUMULATOR); } catch(Throwable t) { log.error("failed removing messages from table for " + sender, t); } if(!batch.isEmpty()) { // batch is guaranteed to NOT contain any OOB messages as the drop_oob_msgs_filter removed them deliverBatch(batch); } } while(adders.decrementAndGet() != 0); }
/** Efficient way of checking whether another thread is already processing messages from sender. If that's the case, * we return immediately and let the existing thread process our message (https://jira.jboss.org/jira/browse/JGRP-829). * Benefit: fewer threads blocked on the same lock, these threads can be returned to the thread pool */ protected void removeAndDeliver(Table<Message> buf, Address sender, boolean loopback, AsciiString cluster_name) { AtomicInteger adders=buf.getAdders(); if(adders.getAndIncrement() != 0) return; boolean remove_msgs=discard_delivered_msgs && !loopback; MessageBatch batch=new MessageBatch(buf.size()).dest(null).sender(sender).clusterName(cluster_name).multicast(true); Supplier<MessageBatch> batch_creator=() -> batch; do { try { batch.reset(); // Don't include DUMMY and OOB_DELIVERED messages in the removed set buf.removeMany(remove_msgs, 0, no_dummy_and_no_oob_delivered_msgs_and_no_dont_loopback_msgs, batch_creator, BATCH_ACCUMULATOR); } catch(Throwable t) { log.error("failed removing messages from table for " + sender, t); } if(!batch.isEmpty()) deliverBatch(batch); } while(adders.decrementAndGet() != 0); if(rebroadcasting) checkForRebroadcasts(); }
AtomicInteger adders=win.getAdders(); if(adders.getAndIncrement() != 0) return;