From e98077a139aa319c5335a8d3b2477c9d63604189 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Wed, 3 Dec 2025 18:19:40 -0300
Subject: Disable valcache for transactor

Given that the transactor will run on top of SQLite, its disk IO for reads when
accessing the valcache is replaced by SQLite itself.  In this topology, we don't
get any upside on enabling valcache for the transactor, and even loose
performance due to the cache IO competing with the database IO.

Peers can enable the valcache for themselves, if desired.
---
 bin/transactor.in | 20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)

(limited to 'bin')

diff --git a/bin/transactor.in b/bin/transactor.in
index 918135d..1e99727 100755
--- a/bin/transactor.in
+++ b/bin/transactor.in
@@ -11,21 +11,13 @@ usage() {
 
 
 
-VALCACHESIZE=
 PORT=50200
-CACHEDIR='cache'
 TEMPDATADIR='tmp'
-while getopts 'p:C:S:T:' flag; do
+while getopts 'p:T:' flag; do
 	case "$flag" in
 		(p)
 			PORT="$OPTARG"
 			;;
-		(C)
-			CACHEDIR="$OPTARG"
-			;;
-		(S)
-			VALCACHESIZE="$OPTARG"
-			;;
 		(T)
 			TEMPDATADIR="$OPTARG"
 			;;
@@ -46,14 +38,6 @@ FILE="$1"
 
 
 
-if [ -z "$VALCACHESIZE" ]; then
-	VALCACHESIZE="$(
-		df -Pk -- "$(dirname -- "$FILE")" |
-			tail -n1 |
-			awk '{printf "%.0f\n", $2 / (1024 * 1024)}'
-	)"
-fi
-
 sqlite3 "$FILE" < @SYSCONFDIR@/init.sql > /dev/null
 
 exec java \
@@ -70,8 +54,6 @@ exec java \
 		sed \
 			-e "s|@PORT@|$PORT|g"                 \
 			-e "s|@FILE@|$FILE|g"                 \
-			-e "s|@CACHEDIR@|$CACHEDIR|g"         \
 			-e "s|@TEMPDATADIR@|$TEMPDATADIR|g"   \
-			-e "s|@VALCACHESIZE@|$VALCACHESIZE|g" \
 			@SYSCONFDIR@/transactor.properties.tmpl
 	)
-- 
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