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Retry access in case the settings database is locked

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df 2020-10-20 18:34:19 +00:00
parent 42d03e25c6
commit b9787a0a9f
1 changed files with 1 additions and 1 deletions
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2
webif/lib/settings.class
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@ -60,7 +60,7 @@ proc {settings _safer_query} { queryText args } {
# allow 4 tries from 0.5s delay, doubling, to get access # allow 4 tries from 0.5s delay, doubling, to get access
for {set lockCnt 4; set delay 0.5} {true} {sleep $delay; set delay $(2*$delay)} { for {set lockCnt 4; set delay 0.5} {true} {sleep $delay; set delay $(2*$delay)} {
try { try {
return [$settingsdb query $queryText {*}$arg] return [$settingsdb query $queryText {*}$args]
} on error {msg opts} { } on error {msg opts} {
if {[string first "database is locked" $msg] >= 0} { if {[string first "database is locked" $msg] >= 0} {
if {[incr lockCnt -1] > 0} { if {[incr lockCnt -1] > 0} {