On Sunday 20 January 2008 16:01, zothar at freenetproject.org wrote:
> Author: zothar
> Date: 2008-01-20 16:01:53 +0000 (Sun, 20 Jan 2008)
> New Revision: 17170
>
> Modified:
> trunk/freenet/src/freenet/node/PeerNode.java
> Log:
> Add code, not wired in yet, to send a differential node reference containing
node reference fields not required for handshake. Once wired in, this should
later allow removing those fields from the handshake exchanged node
references.
>
> Modified: trunk/freenet/src/freenet/node/PeerNode.java
> ===================================================================
> --- trunk/freenet/src/freenet/node/PeerNode.java 2008-01-19 23:44:16 UTC
(rev 17169)
> +++ trunk/freenet/src/freenet/node/PeerNode.java 2008-01-20 16:01:53 UTC
(rev 17170)
> @@ -3472,9 +3472,48 @@
> }
>
> /**
> - * A method to be to queue an N2NM in a extra peer data file, only
implemented by DarknetPeerNode
> + * A method to queue an N2NM in a extra peer data file, only
> implemented
by DarknetPeerNode
> */
> public void queueN2NM(SimpleFieldSet fs) {
> // Do nothing in the default impl
> }
> +
> + /**
> + * A method to be called after completing a handshake to send the
> + * newly connected peer, as a differential node reference, the
> + * parts of our node reference not needed for handshake.
> + * Should only be called by completedHandshake() after we're happy
> + * with the connection
> + */
> + private void sendConnectedDiffNoderef() {
> + SimpleFieldSet fs = new SimpleFieldSet(true);
> + SimpleFieldSet nfs = null;
> + if(isDarknet()) {
> + node.exportDarknetPublicFieldSet();
> + } else if(isOpennet()) {
> + node.exportOpennetPublicFieldSet();
> + } else {
> + // What else is there that a differential node
> reference would care
about? Add it here if needed
> + return;
> + }
A seed node should also get a differential noderef, being the opennet noderef.
Maybe you should factor this out into getLocalNoderef() or something ?
> + if(null != nfs.get("ark.pubURI")) {
> + fs.putOverwrite("ark.pubURI", nfs.get("ark.pubURI"));
> + }
> + if(null != nfs.get("ark.number")) {
> + fs.putOverwrite("ark.number", nfs.get("ark.number"));
> + }
> + if(isDarknet() && null != nfs.get("myName")) {
> + fs.putOverwrite("myName", nfs.get("myName"));
> + }
> + String[] physicalUDPEntries = nfs.getAll("physical.udp");
> + if(physicalUDPEntries != null) {
> + fs.putOverwrite("physical.udp", physicalUDPEntries);
> + }
> + if(!fs.isEmpty()) {
> + if(logMINOR) Logger.minor(this, "fs is '" +
> fs.toString() + "'");
> + sendNodeToNodeMessage(fs,
> Node.N2N_MESSAGE_TYPE_DIFFNODEREF, false, 0,
false);
> + } else {
> + if(logMINOR) Logger.minor(this, "fs is empty");
> + }
> + }
> }
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