public void openBarrier() { if(!isDigestNeeded()) return; log.trace("%s: sending down OPEN_BARRIER", local_addr); down_prot.down(new Event(Event.OPEN_BARRIER)); }
protected void handleException(Throwable exception) { if(isDigestNeeded()) openBarrierAndResumeStable(); up_prot.up(new Event(Event.GET_STATE_OK, new StateTransferResult(exception))); }
@ManagedOperation(description="Opens BARRIER and resumes STABLE") public void openBarrierAndResumeStable() { if(!isDigestNeeded()) return; log.trace("%s: sending down OPEN_BARRIER and RESUME_STABLE", local_addr); down_prot.down(new Event(Event.OPEN_BARRIER)); down_prot.down(new Event(Event.RESUME_STABLE)); }
@ManagedOperation(description="Closes BARRIER and suspends STABLE") public void closeBarrierAndSuspendStable() { if(!isDigestNeeded()) return; log.trace("%s: sending down CLOSE_BARRIER and SUSPEND_STABLE", local_addr); down_prot.down(new Event(Event.CLOSE_BARRIER)); down_prot.down(new Event(Event.SUSPEND_STABLE)); }
/** Set the digest and the send the state up to the application */ protected void handleStateRsp(final Digest digest, Address sender, byte[] state) { try { if(isDigestNeeded()) { punchHoleFor(sender); closeBarrierAndSuspendStable(); // fix for https://jira.jboss.org/jira/browse/JGRP-1013 if(digest != null) down_prot.down(new Event(Event.OVERWRITE_DIGEST, digest)); // set the digest (e.g. in NAKACK) } waiting_for_state_response=false; stop=System.currentTimeMillis(); log.debug("%s: received state, size=%s, time=%d milliseconds", local_addr, (state == null? "0" : Util.printBytes(state.length)), stop - start); StateTransferResult result=new StateTransferResult(state); up_prot.up(new Event(Event.GET_STATE_OK, result)); down_prot.down(new Event(Event.GET_VIEW_FROM_COORD)); // https://issues.jboss.org/browse/JGRP-1751 } catch(Throwable t) { handleException(t); } finally { if(isDigestNeeded()) { closeHoleFor(sender); openBarrierAndResumeStable(); } } }
if(isDigestNeeded()) { try { punchHoleFor(requester); if(isDigestNeeded()) { closeHoleFor(requester); resumeStable();
public void openBarrier() { if(!isDigestNeeded()) return; log.trace("%s: sending down OPEN_BARRIER", local_addr); down_prot.down(new Event(Event.OPEN_BARRIER)); }
if(isDigestNeeded()){ if(tmp_digest == null) { if(log.isWarnEnabled())
if(!isDigestNeeded()) { // state transfer is in progress, digest was already requested requestApplicationStates(sender, false);
protected void handleException(Throwable exception) { if(isDigestNeeded()) openBarrierAndResumeStable(); up_prot.up(new Event(Event.GET_STATE_OK, new StateTransferResult(exception))); }
@ManagedOperation(description="Closes BARRIER and suspends STABLE") public void closeBarrierAndSuspendStable() { if(!isDigestNeeded()) return; log.trace("%s: sending down CLOSE_BARRIER and SUSPEND_STABLE", local_addr); down_prot.down(new Event(Event.CLOSE_BARRIER)); down_prot.down(new Event(Event.SUSPEND_STABLE)); }
@ManagedOperation(description="Opens BARRIER and resumes STABLE") public void openBarrierAndResumeStable() { if(!isDigestNeeded()) return; log.trace("%s: sending down OPEN_BARRIER and RESUME_STABLE", local_addr); down_prot.down(new Event(Event.OPEN_BARRIER)); down_prot.down(new Event(Event.RESUME_STABLE)); }
/** Set the digest and the send the state up to the application */ protected void handleStateRsp(final Digest digest, Address sender, byte[] state) { try { if(isDigestNeeded()) { punchHoleFor(sender); closeBarrierAndSuspendStable(); // fix for https://jira.jboss.org/jira/browse/JGRP-1013 if(digest != null) down_prot.down(new Event(Event.OVERWRITE_DIGEST, digest)); // set the digest (e.g. in NAKACK) } waiting_for_state_response=false; stop=System.currentTimeMillis(); log.debug("%s: received state, size=%s, time=%d milliseconds", local_addr, (state == null? "0" : Util.printBytes(state.length)), stop - start); StateTransferResult result=new StateTransferResult(state); up_prot.up(new Event(Event.GET_STATE_OK, result)); down_prot.down(new Event(Event.GET_VIEW_FROM_COORD)); // https://issues.jboss.org/browse/JGRP-1751 } catch(Throwable t) { handleException(t); } finally { if(isDigestNeeded()) { closeHoleFor(sender); openBarrierAndResumeStable(); } } }
if(isDigestNeeded()) { try { punchHoleFor(requester); if(isDigestNeeded()) { closeHoleFor(requester); resumeStable();