protected void handleUnregister(DataInput in) { GossipData req=readRequest(in, GossipType.UNREGISTER); if(req != null) removeAddressMapping(req.getGroup(), req.getAddress()); }
protected void handleGetMembersRequest(Address sender, DataInput in) { GossipData req=readRequest(in, GossipType.GET_MBRS); if(req == null) return; GossipData rsp=new GossipData(GossipType.GET_MBRS_RSP, req.getGroup(), null); Map<Address,Entry> members=address_mappings.get(req.getGroup()); if(members != null) { for(Map.Entry<Address,Entry> entry : members.entrySet()) { Address logical_addr=entry.getKey(); PhysicalAddress phys_addr=entry.getValue().phys_addr; String logical_name=entry.getValue().logical_name; PingData data=new PingData(logical_addr, true, logical_name, phys_addr); rsp.addPingData(data); } } ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(rsp.serializedSize()); try { rsp.writeTo(out); server.send(sender, out.buffer(), 0, out.position()); } catch(Exception ex) { log.error("failed sending %d to %s: %s", GossipType.GET_MBRS_RSP, sender, ex); } }
protected void handleRegister(Address sender, DataInput in) { GossipData req=readRequest(in, GossipType.REGISTER); if(req != null) { String group=req.getGroup(); Address addr=req.getAddress(); PhysicalAddress phys_addr=req.getPhysicalAddress(); String logical_name=req.getLogicalName(); addAddressMapping(sender, group, addr, phys_addr, logical_name); } }
public void receive(Address sender, DataInput in) throws Exception { GossipData data=new GossipData(); data.readFrom(in); switch(data.getType()) { case MESSAGE: case SUSPECT: if(receiver != null) receiver.receive(data); break; case GET_MBRS_RSP: notifyResponse(data.getGroup(), data.getPingData()); break; } }
@Override public void receive(Address sender, byte[] buf, int offset, int length) { ByteArrayDataInputStream in=new ByteArrayDataInputStream(buf, offset, length); GossipData data=new GossipData(); try { data.readFrom(in); switch(data.getType()) { case MESSAGE: case SUSPECT: if(receiver != null) receiver.receive(data); break; case GET_MBRS_RSP: notifyResponse(data.getGroup(), data.getPingData()); break; } } catch(Exception ex) { log.error(Util.getMessage("FailedReadingData"), ex); } }
protected void handleUnregister(DataInput in) { GossipData req=readRequest(in, GossipType.UNREGISTER); if(req != null) removeAddressMapping(req.getGroup(), req.getAddress()); }
protected void handleGetMembersRequest(Address sender, DataInput in) { GossipData req=readRequest(in, GossipType.GET_MBRS); if(req == null) return; GossipData rsp=new GossipData(GossipType.GET_MBRS_RSP, req.getGroup(), null); Map<Address,Entry> members=address_mappings.get(req.getGroup()); if(members != null) { for(Map.Entry<Address,Entry> entry : members.entrySet()) { Address logical_addr=entry.getKey(); PhysicalAddress phys_addr=entry.getValue().phys_addr; String logical_name=entry.getValue().logical_name; PingData data=new PingData(logical_addr, true, logical_name, phys_addr); rsp.addPingData(data); } } ByteArrayDataOutputStream out=new ByteArrayDataOutputStream(rsp.serializedSize()); try { rsp.writeTo(out); server.send(sender, out.buffer(), 0, out.position()); } catch(Exception ex) { log.error("failed sending %d to %s: %s", GossipType.GET_MBRS_RSP, sender, ex); } }
protected void handleRegister(Address sender, DataInput in) { GossipData req=readRequest(in, GossipType.REGISTER); if(req != null) { String group=req.getGroup(); Address addr=req.getAddress(); PhysicalAddress phys_addr=req.getPhysicalAddress(); String logical_name=req.getLogicalName(); addAddressMapping(sender, group, addr, phys_addr, logical_name); } }
case GossipRouter.REGISTER: mbr=req.getAddress(); group=req.getGroup(); if(log.isTraceEnabled()) log.trace("REGISTER(" + group + ", " + mbr + ")"); group=req.getGroup(); if(log.isTraceEnabled()) log.trace("UNREGISTER(" + group + ", " + mbr + ")"); group=req.getGroup(); List<Address> mbrs=null; Map<Address,AddressEntry> map; group=req.getGroup(); output=new DataOutputStream(sock.getOutputStream()); output=new DataOutputStream(sock.getOutputStream()); logical_addr=req.getAddress(); String group_name=req.getGroup(); group_name=req.getGroup(); removeEntry(group_name, addr); if(log.isTraceEnabled())
public void receive(Address sender, DataInput in) throws Exception { GossipData data=new GossipData(); data.readFrom(in); switch(data.getType()) { case MESSAGE: case SUSPECT: if(receiver != null) receiver.receive(data); break; case GET_MBRS_RSP: notifyResponse(data.getGroup(), data.getPingData()); break; } }
@Override public void receive(Address sender, byte[] buf, int offset, int length) { ByteArrayDataInputStream in=new ByteArrayDataInputStream(buf, offset, length); GossipData data=new GossipData(); try { data.readFrom(in); switch(data.getType()) { case MESSAGE: case SUSPECT: if(receiver != null) receiver.receive(data); break; case GET_MBRS_RSP: notifyResponse(data.getGroup(), data.getPingData()); break; } } catch(Exception ex) { log.error(Util.getMessage("FailedReadingData"), ex); } }