From b0e3b379d3b927dfa3f573021d0eee42197cb56d Mon Sep 17 00:00:00 2001
From: mykola2312 <49044616+mykola2312@users.noreply.github.com>
Date: Fri, 18 Oct 2024 02:00:04 +0300
Subject: [PATCH] write notes

---
 notes.txt | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 notes.txt

diff --git a/notes.txt b/notes.txt
new file mode 100644
index 0000000..4ef62ce
--- /dev/null
+++ b/notes.txt
@@ -0,0 +1,14 @@
+The purpose of retracker is to be tracker and an announce proxy at the same time.
+
+retracker shall expose it's internal tracker cache as standalone tracker,
+implementing HTTP and UDP announces. Available for non-proxied peers, serving as regular tracker.
+
+Then, server another HTTP and UDP endpoints as announce proxy. Local peer requesting announce
+to proxied tracker shall be matched by announce URL and tracker key (if there is), or another identifier
+like peer_id. Proxy endpoint is available only for requests that match forementioned tracker key.
+When request is made to proxy endpoint and it matches key - re-announce to destination trackers should be made and
+on successful peer list retrieval - local tracker cache updated. If not, peers from cache should be returned.
+
+On re-announce to destination trackers, proxied peer's real IP must be injected into announce request and
+other parameters should remain same as in original request.
+