X-Git-Url: http://www.git.cypherpunks.ru/?p=nncp.git;a=blobdiff_plain;f=doc%2Fmulticast.texi;h=7de8be77d193a0590d365c6cdf486eea78fdc6ae;hp=36e8bf9d53390523881d81337294c1e9105cf658;hb=203dfe36da7adf2b3089e4fa4017a67409cbad70;hpb=3ccbb7d242629d0873ba75313461f7d447d5e0e8

diff --git a/doc/multicast.texi b/doc/multicast.texi
index 36e8bf9..7de8be7 100644
--- a/doc/multicast.texi
+++ b/doc/multicast.texi
@@ -1,4 +1,5 @@
 @node Multicast
+@cindex multicast area
 @unnumbered Multicast areas
 
 NNCP has ability to multicast packets: send single packet to multiple
@@ -10,7 +11,7 @@ networks).
 Each multicast group is identified by so-called @strong{area}. Area
 consists of private/public Curve25519 keypairs for @ref{Encrypted area,
 packets encryption}, identity (BLAKE2b-256 hash of the public key) and
-possible subscribers.
+possible subscribers. Areas are created with @ref{nncp-cfgnew} command.
 
 You can make either file or exec transmissions to the areas. Those
 ordinary file/exec packets are double wrapped in:
@@ -23,6 +24,7 @@ that encrypted packet to the others)
 can should it to the subscribers further
 @end itemize
 
+@vindex MsgHash
 Area's message identity (@code{MsgHash}) is the hash of the encrypted
 packet header. Because the area packet, containing the encrypted packet,
 is relayed as-is without any modifications, that area message's hash
@@ -39,12 +41,12 @@ following:
     @itemize
     @item check if that message was already seen (sent or received from)
         before by the destination node: check existence of
-        @file{SPOOL/NODE/area/AREA/MsgHash.seen} file. Skip that node if
+        @file{SPOOL/NODE/area/AREA/MsgHash} file. Skip that node if
         it exists
     @item if subscriber's node is not the one we received the packet
         from, then create outgoing encrypted packet to it, with that
         area packet inside
-    @item create corresponding @file{MsgHash.seen} file
+    @item create corresponding @file{MsgHash} file
     @item "rewind" the outer encrypted file to the beginning and repeat
         the whole cycle again, while all of subscribers will "seen" that
         area's message.
@@ -55,7 +57,7 @@ following:
         consumption.
     @end itemize
 @item check if we have seen that area's message before by looking at
-    @file{SPOOL/SELF/area/AREA/MsgHash.seen}. If so, remove the packet,
+    @file{SPOOL/SELF/area/AREA/MsgHash}. If so, remove the packet,
     because it is just a ordinary possible duplicate, finish its processing
 @item check if we have got corresponding area's private key. If no key
     exists, then remove the packet, finish its processing -- we just
@@ -109,15 +111,15 @@ $ nncp-toss -node self
 @command{nncp-file} creates an encrypted packet with area packet and
 encrypted packet inside it, with our own @code{self} node as a recipient
 (in the @file{SPOOL/SELF/tx} directory). It also creates the
-@file{SPOOL/SELF/area/AREA/MSGHASH.seen} file.
+@file{SPOOL/SELF/area/AREA/MsgHash} file.
 
 @item
 @command{nncp-toss} sees @file{tx/} file and "opens" it, applying the
 area message tossing procedure as described above. That will create
 outgoing packets in @file{SPOOL/nodeB/tx} and @file{SPOOL/nodeD/tx}
-directories with @file{SPOOL/nodeB/area/AREA/MSGHASH.seen}
-@file{SPOOL/nodeD/area/AREA/MSGHASH.seen} files. Because we already have
-@file{SPOOL/SELF/area/AREA/MSGHASH.seen}, that packet is removed then.
+directories with @file{SPOOL/nodeB/area/AREA/MsgHash}
+@file{SPOOL/nodeD/area/AREA/MsgHash} files. Because we already have
+@file{SPOOL/SELF/area/AREA/MsgHash}, that packet is removed then.
 
 @item
 When @code{nodeB} receives the encrypted packet, it sees the area one
@@ -131,7 +133,7 @@ not read area's message because it lacks the keys.
 @item
 @code{nodeD} receives packets from both @code{nodeA} and @code{nodeB}.
 Only one of them processed, and other is ignored because corresponding
-@file{MSGHASH.seen} file will exist.
+@file{MsgHash} file will exist.
 
 If @code{nodeD} will receive packet from the @code{nodeB} first, it will
 relay it to the @code{nodeA} also, that will silently remove it when