X-Git-Url: https://git.xandkar.net/?a=blobdiff_plain;f=TODO;h=11d77ee7b7d477c50a0345cdb8776ab4a3e7acee;hb=refs%2Ftags%2F0.18.0;hp=098b5273911e6ee63e7510bb1925cf4ebacda3cd;hpb=9d1b721707b3b83a4b2b1511a2c736325d290beb;p=tt.git

diff --git a/TODO b/TODO
index 098b527..11d77ee 100644
--- a/TODO
+++ b/TODO
@@ -18,6 +18,8 @@ In-progress
     - [ ] inner
     - [ ] imports
 - [-] commands:
+  - [x] c | crawl
+    Discover new peers mentioned by known peers.
   - [x] r | read
     - see timeline ops above
   - [ ] w | write
@@ -48,9 +50,14 @@ In-progress
     - [x] mentions from timeline messages
       - [x] @<source.nick source.url>
       - [x] @<source.url>
-    - [x] "following" from timeline comments: # following = <nick> <uri>
+    - [ ] "following" from timeline comments: # following = <nick> <uri>
   - [ ] Parse User-Agent web access logs.
-  - [ ] Update peer ref file(s)
+  - [-] Update peer ref file(s)
+    - [x] peers-all
+    - [x] peers-mentioned
+    - [ ] peers-followed (by others, parsed from comments)
+    - [ ] peers-down (net errors)
+    - [ ] redirects?
     Rough sketch from late 2019:
         let read file =
             ...
@@ -93,11 +100,15 @@ In-progress
 
 Backlog
 -------
+- [ ] user-agent file as CLI option - need to run at least the crawler as another user
+- [ ] Support fetching rsync URIs
+- [ ] Check for peer duplicates:
+  - [ ] same nick for N>1 URIs
+  - [ ] same URI for N>1 nicks
 - [ ] Background polling and incremental timeline updates.
   We can mark which messages have already been printed and print new ones as
   they come in.
   REQUIRES: polling
-- [ ] Use ETag to prevent redundant downloads
 - [ ] Polling mode/command, where tt periodically polls peer timelines
 - [ ] nick tiebreaker(s)
   - [ ] some sort of a hash of URI?
@@ -143,6 +154,10 @@ Backlog
 
 Done
 ----
+- [x] Prevent redundant downloads
+  - [x] Check ETag
+  - [x] Check Last-Modified if no ETag was provided
+    - [x] Parse rfc2822 timestamps
 - [x] caching (use cache by default, unless explicitly asked for update)
   - [x] value --> cache
   - [x] value <-- cache