From fd86e50b21698c72545314a58de43aa1e818334b Mon Sep 17 00:00:00 2001
From: =?utf8?q?Tom=C3=A1=C5=A1=20Brada?= <tomasbrod@azet.sk>
Date: Thu, 29 Oct 2015 20:29:51 +0100
Subject: [PATCH] notes to dht impl and related

---
 Deliver.pas |  8 ++++++++
 dht.pas     | 11 +++++++++++
 opcode.pas  |  5 +++++
 tmux        |  1 -
 todo.txt    | 14 ++++++++++++++
 5 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 Deliver.pas

diff --git a/Deliver.pas b/Deliver.pas
new file mode 100644
index 0000000..fd75ee2
--- /dev/null
+++ b/Deliver.pas
@@ -0,0 +1,8 @@
+unit Deliver;
+{message delivery}
+{
+ search recipient in dht
+ else try "friends"
+ else nearest to inverse in dht
+  (not direct: recipient unable to search for self)
+}
\ No newline at end of file
diff --git a/dht.pas b/dht.pas
index a30772b..475e5a5 100644
--- a/dht.pas
+++ b/dht.pas
@@ -3,6 +3,8 @@ unit DHT;
  implementation of custom dht, based on pastry and kademlia.
  keyspace is divided into buckets of limited capacity
  node belongs to bucket, where at least 'depth' bits match 'prefix'
+ old>new,
+ new>dead
 }
 
 {used by: messages, fileshare}
@@ -16,4 +18,13 @@ procedure Get(const id:tPID; out result:array of tNetAddr);
 
 IMPLEMENTATION
 
+{communication:
+ ping-pong;
+ request for ... key
+ ...: node, file, profile, ?dir
+  profile: key, firends, dirs
+ nodes
+ values
+}
+
 END.
\ No newline at end of file
diff --git a/opcode.pas b/opcode.pas
index ec2f3b1..a6448fe 100644
--- a/opcode.pas
+++ b/opcode.pas
@@ -8,6 +8,11 @@ const {dgram opcode}
  tceack=7;
  tcdata_no_report=8 unimplemented;
  {10-16 reserver for dht}
+ dhtping=10;
+ dhtpong=11;
+ dhtfind=12;
+ dhtnodes=13;
+ dhtvalues=14;
 const {chat init}
  upFileServer=2;
 const {FS opcodes}
diff --git a/tmux b/tmux
index e836c94..904b743 100644
--- a/tmux
+++ b/tmux
@@ -1,2 +1 @@
-#!/bin/bash
 session_name="brdnet"
diff --git a/todo.txt b/todo.txt
index eddcd67..ebca2c9 100644
--- a/todo.txt
+++ b/todo.txt
@@ -1,3 +1,17 @@
+depend:
+dht: messaes, fileshare
+
+directory:
+- group files of common category
+- allow nodes select what they host
+- tag files in dir, allow easy filter
+? key for dir
+  - hash of name: popular dirs will overload nodes
+  ? flood routing
+    - outdated listing
+? moderation
+? voting
+
 To-Do list
 - Chat: OnTimeout, ExceptReply
 - handle timeouts in Download
-- 
2.11.4.GIT