@Override public void start(int svc) throws ChannelException { if (membership == null) setupMembership(); if (started)return; fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START, this, "Before start")); super.start(startsvc); started = true; if (view == null) view = new Membership(super.getLocalMember(true), AbsoluteOrder.comp, true); fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START, this, "After start")); startElection(false); }
public void start(int svc) throws ChannelException { if (membership == null) setupMembership(); if (started)return; fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START, this, "Before start")); super.start(startsvc); started = true; if (view == null) view = new Membership( (MemberImpl)super.getLocalMember(true), AbsoluteOrder.comp, true); fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START, this, "After start")); startElection(false); }
@Override public void start(int svc) throws ChannelException { if (membership == null) setupMembership(); if (started)return; fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START, this, "Before start")); super.start(startsvc); started = true; if (view == null) view = new Membership(super.getLocalMember(true), AbsoluteOrder.comp, true); fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START, this, "After start")); startElection(false); }
@Override public void start(int svc) throws ChannelException { if (membership == null) setupMembership(); if (started)return; fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START, this, "Before start")); super.start(startsvc); started = true; if (view == null) view = new Membership( (MemberImpl)super.getLocalMember(true), AbsoluteOrder.comp, true); fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_START, this, "After start")); startElection(false); }
protected void sendElectionMsg(MemberImpl local, MemberImpl next, CoordinationMessage msg) throws ChannelException { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_SEND_MSG,this,"Sending election message to("+next.getName()+")")); super.sendMessage(new Member[] {next}, createData(msg, local), null); }
protected void sendElectionMsg(Member local, Member next, CoordinationMessage msg) throws ChannelException { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_SEND_MSG,this,"Sending election message to("+next.getName()+")")); super.sendMessage(new Member[] {next}, createData(msg, local), null); }
protected void sendElectionMsg(MemberImpl local, MemberImpl next, CoordinationMessage msg) throws ChannelException { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_SEND_MSG,this,"Sending election message to("+next.getName()+")")); super.sendMessage(new Member[] {next}, createData(msg, local), null); }
protected void sendElectionMsg(Member local, Member next, CoordinationMessage msg) throws ChannelException { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_SEND_MSG,this,"Sending election message to("+next.getName()+")")); super.sendMessage(new Member[] {next}, createData(msg, local), null); }
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; }
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; }
public void memberAdded(Member member,boolean elect) { try { if ( membership == null ) setupMembership(); if ( membership.memberAlive(member) ) super.memberAdded(member); try { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MBR_ADD,this,"Member add("+member.getName()+")")); if (started && elect) startElection(false); }catch ( ChannelException x ) { log.error("Unable to start election when member was added.",x); } }finally { } }
public void memberAdded(Member member,boolean elect) { try { if ( membership == null ) setupMembership(); if ( membership.memberAlive((MemberImpl)member) ) super.memberAdded(member); try { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MBR_ADD,this,"Member add("+member.getName()+")")); if (started && elect) startElection(false); }catch ( ChannelException x ) { log.error("Unable to start election when member was added.",x); } }finally { } }
public void memberAdded(Member member,boolean elect) { try { if ( membership == null ) setupMembership(); if ( membership.memberAlive((MemberImpl)member) ) super.memberAdded(member); try { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MBR_ADD,this,"Member add("+member.getName()+")")); if (started && elect) startElection(false); }catch ( ChannelException x ) { log.error("Unable to start election when member was added.",x); } }finally { } }
public void memberAdded(Member member,boolean elect) { if (membership == null) setupMembership(); if (membership.memberAlive(member)) super.memberAdded(member); try { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MBR_ADD,this,"Member add("+member.getName()+")")); if (started && elect) startElection(false); } catch (ChannelException x) { log.error(sm.getString("nonBlockingCoordinator.memberAdded.failed"),x); } }
@Override public void memberDisappeared(Member member) { membership.removeMember(member); super.memberDisappeared(member); try { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MBR_DEL,this,"Member remove("+member.getName()+")")); if (started && (isCoordinator() || isHighest())) startElection(true); //to do, if a member disappears, only the coordinator can start } catch (ChannelException x) { log.error(sm.getString("nonBlockingCoordinator.memberDisappeared.failed"),x); } }
@Override public void memberDisappeared(Member member) { try { membership.removeMember(member); super.memberDisappeared(member); try { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MBR_DEL,this,"Member remove("+member.getName()+")")); if ( started && (isCoordinator() || isHighest()) ) startElection(true); //to do, if a member disappears, only the coordinator can start }catch ( ChannelException x ) { log.error("Unable to start election when member was removed.",x); } }finally { } }
@Override public void memberDisappeared(Member member) { try { membership.removeMember((MemberImpl)member); super.memberDisappeared(member); try { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MBR_DEL,this,"Member remove("+member.getName()+")")); if ( started && (isCoordinator() || isHighest()) ) startElection(true); //to do, if a member disappears, only the coordinator can start }catch ( ChannelException x ) { log.error("Unable to start election when member was removed.",x); } }finally { } }
public void memberDisappeared(Member member) { try { membership.removeMember((MemberImpl)member); super.memberDisappeared(member); try { fireInterceptorEvent(new CoordinationEvent(CoordinationEvent.EVT_MBR_DEL,this,"Member remove("+member.getName()+")")); if ( started && (isCoordinator() || isHighest()) ) startElection(true); //to do, if a member disappears, only the coordinator can start }catch ( ChannelException x ) { log.error("Unable to start election when member was removed.",x); } }finally { } }