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authorChristian Grothoff <christian@grothoff.org>2020-03-17 21:56:19 +0100
committerChristian Grothoff <christian@grothoff.org>2020-03-17 21:56:19 +0100
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tree2203c91f350feef6941d39fdfba310ba562b019b /manpages/taler.conf.5.rst
parentb7e67e1ed4322d369618d5b975f5fae698e26e80 (diff)
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document exchangedb options, moving DURATION_OVERLAP
Diffstat (limited to 'manpages/taler.conf.5.rst')
-rw-r--r--manpages/taler.conf.5.rst22
1 files changed, 19 insertions, 3 deletions
diff --git a/manpages/taler.conf.5.rst b/manpages/taler.conf.5.rst
index 5e27815..acbfa03 100644
--- a/manpages/taler.conf.5.rst
+++ b/manpages/taler.conf.5.rst
@@ -112,6 +112,25 @@ PRIVACY_ETAG
Works the same as TERMS_ETAG, just for the privacy policy.
+EXCHANGE DATABASE OPTIONS
+-------------------------
+
+The following options must be in the section "[exchangedb]".
+
+DURATION_OVERLAP
+ How much should validity periods for coins overlap?
+ Should be long enough to avoid problems with
+ wallets picking one key and then due to network latency
+ another key being valid. The DURATION_WITHDRAW period
+ must be longer than this value.
+
+IDLE_RESERVE_EXPIRATION_TIME
+ After which time period should reserves be closed if they are idle?
+
+LEGAL_RESERVE_EXPIRATION_TIME
+ After what time do we forget about (drained) reserves during garbage collection?
+
+
EXCHANGE POSTGRES BACKEND DATABASE OPTIONS
------------------------------------------
@@ -333,9 +352,6 @@ VALUE
Value of the coin, i.e. “EUR:1.50” for 1 Euro and 50 Cents (per
coin).
-DURATION_OVERLAP
- How much should validity periods for these coins overlap?
-
DURATION_WITHDRAW
How long should the same key be used for clients to withdraw coins of
this value?