protected void sendJoinResponses(JoinRsp jr, Collection<Address> joiners) { if(jr == null || joiners == null || joiners.isEmpty()) return; Buffer marshalled_jr=marshal(jr); for(Address joiner: joiners) { log.trace("%s: sending join-rsp to %s: view=%s (%d mbrs)", local_addr, joiner, jr.getView(), jr.getView().size()); sendJoinResponse(marshalled_jr, joiner); } }
protected void sendJoinRejectionMessage(Address dest, String error_msg) { if (dest == null) return; JoinRsp joinRes = new JoinRsp(error_msg); // specify the error message on the JoinRsp Message msg = new Message(dest).putHeader(GMS_ID, new GmsHeader(GmsHeader.JOIN_RSP)).setBuffer( GMS.marshal(joinRes)); down_prot.down(msg); }
/** * Sends a MERGE_REQ to all coords and populates a list of MergeData (in merge_rsps). Returns after coords.size() * response have been received, or timeout msecs have elapsed (whichever is first).<p> * If a subgroup coordinator rejects the MERGE_REQ (e.g. because of participation in a different merge), * <em>that member will be removed from coords !</em> * @param coords A map of coordinatgor addresses and associated membership lists * @param new_merge_id The new merge id * @param timeout Max number of msecs to wait for the merge responses from the subgroup coords */ protected boolean getMergeDataFromSubgroupCoordinators(Map<Address,Collection<Address>> coords, MergeId new_merge_id, long timeout) { boolean gotAllResponses; long start=System.currentTimeMillis(); merge_rsps.reset(coords.keySet()); log.trace("%s: sending MERGE_REQ to %s", gms.local_addr, coords.keySet()); for(Map.Entry<Address,Collection<Address>> entry: coords.entrySet()) { Address coord=entry.getKey(); Collection<Address> mbrs=entry.getValue(); Message msg=new Message(coord).setFlag(Message.Flag.OOB, Message.Flag.INTERNAL) .putHeader(gms.getId(), new GMS.GmsHeader(GMS.GmsHeader.MERGE_REQ).mbr(gms.local_addr).mergeId(new_merge_id)) .setBuffer(GMS.marshal(mbrs)); gms.getDownProtocol().down(msg); } // wait until num_rsps_expected >= num_rsps or timeout elapsed merge_rsps.waitForAllResponses(timeout); gotAllResponses=merge_rsps.hasAllResponses(); long time=System.currentTimeMillis() - start; log.trace("%s: collected %d merge response(s) in %d ms", gms.local_addr, merge_rsps.numberOfValidResponses(), time); return gotAllResponses; }
public void sendJoinResponse(JoinRsp rsp, Address dest) { Message m=new Message(dest).putHeader(this.id, new GmsHeader(GmsHeader.JOIN_RSP)) .setBuffer(marshal(rsp)).setFlag(OOB, INTERNAL); getDownProtocol().down(m); }
/** * Fetches the digests from all members and installs them again. Used only for diagnosis and support; don't * use this otherwise ! */ protected void fixDigests() { Digest digest=fetchDigestsFromAllMembersInSubPartition(gms.view, null); Message msg=new Message().putHeader(gms.getId(), new GMS.GmsHeader(GMS.GmsHeader.INSTALL_DIGEST)) .setBuffer(GMS.marshal(null, digest)); gms.getDownProtocol().down(msg); }
protected void sendJoinRejectionMessage(Address dest, String error_msg) { if(dest == null) return; JoinRsp joinRes=new JoinRsp(error_msg); // specify the error message on the JoinRsp Message msg = new Message(dest).putHeader(GMS_ID, new GMS.GmsHeader(GMS.GmsHeader.JOIN_RSP)) .setBuffer(GMS.marshal(joinRes)); if(this.authenticate_coord) msg.putHeader(this.id, new AuthHeader(this.auth_token)); down_prot.down(msg); }
/** Send back a response containing view and digest to sender */ protected void sendMergeResponse(Address sender, View view, Digest digest, MergeId merge_id) { Message msg=new Message(sender).setBuffer(GMS.marshal(view, digest)).setFlag(Message.Flag.OOB,Message.Flag.INTERNAL) .putHeader(gms.getId(), new GMS.GmsHeader(GMS.GmsHeader.MERGE_RSP).mergeId(merge_id)); gms.getDownProtocol().down(msg); }
Message msg=new Message(coord).setBuffer(GMS.marshal(view, digest)) .putHeader(gms.getId(),new GMS.GmsHeader(GMS.GmsHeader.INSTALL_MERGE_VIEW).mergeId(merge_id)); gms.getDownProtocol().down(msg);
ViewId view_id=view != null? view.getViewId() : null; Message msg=new Message(coord).putHeader(id, new GmsHeader(GmsHeader.GET_CURRENT_VIEW)) .setBuffer(marshal(view_id)).setFlag(OOB, Message.Flag.INTERNAL); down_prot.down(msg);
.setBuffer(marshal(new_view, digest)).setTransientFlag(Message.TransientFlag.DONT_LOOPBACK); if(new_view instanceof MergeView) // https://issues.jboss.org/browse/JGRP-1484 view_change_msg.setFlag(Message.Flag.NO_TOTAL_ORDER);
protected void sendJoinResponses(JoinRsp jr, Collection<Address> joiners) { if(jr == null || joiners == null || joiners.isEmpty()) return; Buffer marshalled_jr=marshal(jr); for(Address joiner: joiners) { log.trace("%s: sending join-rsp to %s: view=%s (%d mbrs)", local_addr, joiner, jr.getView(), jr.getView().size()); sendJoinResponse(marshalled_jr, joiner); } }
protected void sendJoinRejectionMessage(Address dest, String error_msg) { if (dest == null) return; JoinRsp joinRes = new JoinRsp(error_msg); // specify the error message on the JoinRsp Message msg = new Message(dest).putHeader(GMS_ID, new GmsHeader(GmsHeader.JOIN_RSP)).setBuffer( GMS.marshal(joinRes)); down_prot.down(msg); }
/** * Sends a MERGE_REQ to all coords and populates a list of MergeData (in merge_rsps). Returns after coords.size() * response have been received, or timeout msecs have elapsed (whichever is first).<p> * If a subgroup coordinator rejects the MERGE_REQ (e.g. because of participation in a different merge), * <em>that member will be removed from coords !</em> * @param coords A map of coordinatgor addresses and associated membership lists * @param new_merge_id The new merge id * @param timeout Max number of msecs to wait for the merge responses from the subgroup coords */ protected boolean getMergeDataFromSubgroupCoordinators(Map<Address,Collection<Address>> coords, MergeId new_merge_id, long timeout) { boolean gotAllResponses; long start=System.currentTimeMillis(); merge_rsps.reset(coords.keySet()); log.trace("%s: sending MERGE_REQ to %s", gms.local_addr, coords.keySet()); for(Map.Entry<Address,Collection<Address>> entry: coords.entrySet()) { Address coord=entry.getKey(); Collection<Address> mbrs=entry.getValue(); Message msg=new Message(coord).setFlag(Message.Flag.OOB, Message.Flag.INTERNAL) .putHeader(gms.getId(), new GMS.GmsHeader(GMS.GmsHeader.MERGE_REQ).mbr(gms.local_addr).mergeId(new_merge_id)) .setBuffer(GMS.marshal(mbrs)); gms.getDownProtocol().down(msg); } // wait until num_rsps_expected >= num_rsps or timeout elapsed merge_rsps.waitForAllResponses(timeout); gotAllResponses=merge_rsps.hasAllResponses(); long time=System.currentTimeMillis() - start; log.trace("%s: collected %d merge response(s) in %d ms", gms.local_addr, merge_rsps.numberOfValidResponses(), time); return gotAllResponses; }
public void sendJoinResponse(JoinRsp rsp, Address dest) { Message m=new Message(dest).putHeader(this.id, new GmsHeader(GmsHeader.JOIN_RSP)) .setBuffer(marshal(rsp)).setFlag(OOB, INTERNAL); getDownProtocol().down(m); }
/** * Fetches the digests from all members and installs them again. Used only for diagnosis and support; don't * use this otherwise ! */ protected void fixDigests() { Digest digest=fetchDigestsFromAllMembersInSubPartition(gms.view, null); Message msg=new Message().putHeader(gms.getId(), new GMS.GmsHeader(GMS.GmsHeader.INSTALL_DIGEST)) .setBuffer(GMS.marshal(null, digest)); gms.getDownProtocol().down(msg); }
protected void sendJoinRejectionMessage(Address dest, String error_msg) { if(dest == null) return; JoinRsp joinRes=new JoinRsp(error_msg); // specify the error message on the JoinRsp Message msg = new Message(dest).putHeader(GMS_ID, new GMS.GmsHeader(GMS.GmsHeader.JOIN_RSP)) .setBuffer(GMS.marshal(joinRes)); if(this.authenticate_coord) msg.putHeader(this.id, new AuthHeader(this.auth_token)); down_prot.down(msg); }
/** Send back a response containing view and digest to sender */ protected void sendMergeResponse(Address sender, View view, Digest digest, MergeId merge_id) { Message msg=new Message(sender).setBuffer(GMS.marshal(view, digest)).setFlag(Message.Flag.OOB,Message.Flag.INTERNAL) .putHeader(gms.getId(), new GMS.GmsHeader(GMS.GmsHeader.MERGE_RSP).mergeId(merge_id)); gms.getDownProtocol().down(msg); }
Message msg=new Message(coord).setBuffer(GMS.marshal(view, digest)) .putHeader(gms.getId(),new GMS.GmsHeader(GMS.GmsHeader.INSTALL_MERGE_VIEW).mergeId(merge_id)); gms.getDownProtocol().down(msg);
.setBuffer(marshal(new_view, digest)).setTransientFlag(Message.TransientFlag.DONT_LOOPBACK); if(new_view instanceof MergeView) // https://issues.jboss.org/browse/JGRP-1484 view_change_msg.setFlag(Message.Flag.NO_TOTAL_ORDER);