public boolean isCoordinator() { Member coord = getCoordinator(); return coord != null && getLocalMember(false).equals(coord); }
public boolean isCoordinator() { Member coord = getCoordinator(); return coord != null && getLocalMember(false).equals(coord); }
public boolean isCoordinator() { Member coord = getCoordinator(); return coord != null && getLocalMember(false).equals(coord); }
public boolean isCoordinator() { Member coord = getCoordinator(); return coord != null && getLocalMember(false).equals(coord); }
protected void handleToken(CoordinationMessage msg, Membership merged) throws ChannelException { Member local = getLocalMember(false); if ( local.equals(msg.getSource()) ) { //my message msg.src=local handleMyToken(local, msg, merged); } else { handleOtherToken(local, msg, merged); } }
protected void handleToken(CoordinationMessage msg, Membership merged) throws ChannelException { Member local = getLocalMember(false); if ( local.equals(msg.getSource()) ) { //my message msg.src=local handleMyToken(local, msg, merged); } else { handleOtherToken(local, msg, merged); } }
public boolean isHighest() { Member local = getLocalMember(false); if ( membership.getMembers().length == 0 ) return true; else return AbsoluteOrder.comp.compare(local,membership.getMembers()[0])<=0; }
public boolean isHighest() { Member local = getLocalMember(false); if ( membership.getMembers().length == 0 ) return true; else return AbsoluteOrder.comp.compare(local,membership.getMembers()[0])<=0; }
public boolean isHighest() { Member local = getLocalMember(false); if ( membership.getMembers().length == 0 ) return true; else return AbsoluteOrder.comp.compare(local,membership.getMembers()[0])<=0; }
public boolean isHighest() { Member local = getLocalMember(false); if ( membership.getMembers().length == 0 ) return true; else return AbsoluteOrder.comp.compare(local,membership.getMembers()[0])<=0; }
protected void handleToken(CoordinationMessage msg, Member sender,Membership merged) throws ChannelException { MemberImpl local = (MemberImpl)getLocalMember(false); if ( local.equals(msg.getSource()) ) { //my message msg.src=local handleMyToken(local, msg, sender,merged); } else { handleOtherToken(local, msg, sender,merged); } }
protected void handleToken(CoordinationMessage msg, Member sender,Membership merged) throws ChannelException { MemberImpl local = (MemberImpl)getLocalMember(false); if ( local.equals(msg.getSource()) ) { //my message msg.src=local handleMyToken(local, msg, sender,merged); } else { handleOtherToken(local, msg, sender,merged); } }
@Override public void heartbeat() { try { MemberImpl local = (MemberImpl)getLocalMember(false); if ( view != null && (Arrays.diff(view,membership,local).length != 0 || Arrays.diff(membership,view,local).length != 0) ) { if ( isHighest() ) { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START_ELECT, this, "Heartbeat found inconsistency, restart election")); startElection(true); } } } catch ( Exception x ){ log.error("Unable to perform heartbeat.",x); } finally { super.heartbeat(); } }
public void heartbeat() { try { MemberImpl local = (MemberImpl)getLocalMember(false); if ( view != null && (Arrays.diff(view,membership,local).length != 0 || Arrays.diff(membership,view,local).length != 0) ) { if ( isHighest() ) { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START_ELECT, this, "Heartbeat found inconsistency, restart election")); startElection(true); } } } catch ( Exception x ){ log.error("Unable to perform heartbeat.",x); } finally { super.heartbeat(); } }
@Override public void heartbeat() { try { Member local = getLocalMember(false); if ( view != null && (Arrays.diff(view,membership,local).length != 0 || Arrays.diff(membership,view,local).length != 0) ) { if ( isHighest() ) { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START_ELECT, this, "Heartbeat found inconsistency, restart election")); startElection(true); } } } catch ( Exception x ){ log.error("Unable to perform heartbeat.",x); } finally { super.heartbeat(); } }
@Override public void heartbeat() { try { Member local = getLocalMember(false); if ( view != null && (Arrays.diff(view,membership,local).length != 0 || Arrays.diff(membership,view,local).length != 0) ) { if ( isHighest() ) { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START_ELECT, this, sm.getString("nonBlockingCoordinator.heartbeat.inconsistency"))); startElection(true); } } } catch ( Exception x ){ log.error(sm.getString("nonBlockingCoordinator.heartbeat.failed"),x); } finally { super.heartbeat(); } }
protected Membership mergeOnArrive(CoordinationMessage msg) { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_PRE_MERGE,this,"Pre merge")); Member local = getLocalMember(false); Membership merged = new Membership(local,AbsoluteOrder.comp,true); Arrays.fill(merged,msg.getMembers()); Arrays.fill(merged,getMembers()); Member[] diff = Arrays.diff(merged,membership,local); for ( int i=0; i<diff.length; i++ ) { if (!alive(diff[i])) merged.removeMember(diff[i]); else memberAdded(diff[i],false); } fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_POST_MERGE,this,"Post merge")); return merged; }
protected Membership mergeOnArrive(CoordinationMessage msg) { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_PRE_MERGE,this,"Pre merge")); Member local = getLocalMember(false); Membership merged = new Membership(local,AbsoluteOrder.comp,true); Arrays.fill(merged,msg.getMembers()); Arrays.fill(merged,getMembers()); Member[] diff = Arrays.diff(merged,membership,local); for ( int i=0; i<diff.length; i++ ) { if (!alive(diff[i])) merged.removeMember(diff[i]); else memberAdded(diff[i],false); } fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_POST_MERGE,this,"Post merge")); return merged; }
protected Membership mergeOnArrive(CoordinationMessage msg, Member sender) { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_PRE_MERGE,this,"Pre merge")); MemberImpl local = (MemberImpl)getLocalMember(false); Membership merged = new Membership(local,AbsoluteOrder.comp,true); Arrays.fill(merged,msg.getMembers()); Arrays.fill(merged,getMembers()); Member[] diff = Arrays.diff(merged,membership,local); for ( int i=0; i<diff.length; i++ ) { if (!alive(diff[i])) merged.removeMember((MemberImpl)diff[i]); else memberAdded(diff[i],false); } fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_POST_MERGE,this,"Post merge")); return merged; }
protected Membership mergeOnArrive(CoordinationMessage msg, Member sender) { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_PRE_MERGE,this,"Pre merge")); MemberImpl local = (MemberImpl)getLocalMember(false); Membership merged = new Membership(local,AbsoluteOrder.comp,true); Arrays.fill(merged,msg.getMembers()); Arrays.fill(merged,getMembers()); Member[] diff = Arrays.diff(merged,membership,local); for ( int i=0; i<diff.length; i++ ) { if (!alive(diff[i])) merged.removeMember((MemberImpl)diff[i]); else memberAdded(diff[i],false); } fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_POST_MERGE,this,"Post merge")); return merged; }