put flow control notes somewhere sensible

diff --git a/backends/innduct.c b/backends/innduct.c
index b829841613d0aa010d7ce43bdd0e0934479a5fe6..eb8d63aa281a3493418415c0ab4a48868703a63c 100644 (file)
--- a/backends/innduct.c
+++ b/backends/innduct.c
@@ -3,26 +3,6 @@
  *  build-lfs/backends/innduct --connection-timeout=30 --no-daemon -C ../inn.conf -f `pwd`/fee sit localhost
  */
 
-/*--
-flow control notes
-to ensure articles go away eventually
-separate queue for each input file
-  queue expiry
-    every period, check head of backlog queue for expiry with SMretrieve
-      if too old: discard, and check next article
-    also check every backlog article as we read it
-  flush expiry
-    after too long in SEPARATED/DROPPING ie Separated/Finishing/Dropping
-    one-off: eat queued articles from flushing and write them to defer
-    one-off: connfail all connections which have any articles from flushing
-    newly read articles from flushing go straight to defer
-    this should take care of it and get us out of this state
-to avoid filling up ram needlessly
-  input control
-    limit number of queued articles for each ipf
-    pause/resume inputfile tailing
---*/
-
 /*
  * Newsfeeds file entries should look like this:
  *     host.name.of.site[/exclude,exclude,...]\
@@ -1539,6 +1519,26 @@ static void conn_maybe_write(Conn *conn)  {
 
 /*---------- expiry, flow control and deferral ----------*/
 
+/*
+ * flow control notes
+ * to ensure articles go away eventually
+ * separate queue for each input file
+ *   queue expiry
+ *     every period, check head of backlog queue for expiry with SMretrieve
+ *       if too old: discard, and check next article
+ *     also check every backlog article as we read it
+ *   flush expiry
+ *     after too long in SEPARATED/DROPPING ie Separated/Finishing/Dropping
+ *     one-off: eat queued articles from flushing and write them to defer
+ *     one-off: connfail all connections which have any articles from flushing
+ *     newly read articles from flushing go straight to defer
+ *     this should take care of it and get us out of this state
+ * to avoid filling up ram needlessly
+ *   input control
+ *     limit number of queued articles for each ipf
+ *     pause/resume inputfile tailing
+ */
+
 static void check_reading_pause_resume(InputFile *ipf) {
   if (ipf->queue.count >= max_queue_per_ipf)
     inputfile_reading_pause(ipf);