set db conn idle timeout on all presets

Author: poszu

config/presets/fastnet.go

@@ -23,6 +23,7 @@ func fastnet() config.Config {
 	conf.BaseConfig.OptFilterThreshold = 90
 	conf.BaseConfig.DatabasePruneInterval = time.Minute
 	conf.BaseConfig.DatabaseConnections = 16
+	conf.BaseConfig.DatabaseConnIdleTimeout = 500 * time.Millisecond
 
 	// set for systest TestEquivocation
 	conf.BaseConfig.MinerGoodAtxsPercent = 50

config/presets/standalone.go

@@ -26,6 +26,7 @@ func standalone() config.Config {
 	conf.BaseConfig.AtxVersions = activation.AtxVersions{
 		types.EpochID(2): types.AtxV2,
 	}
+	conf.BaseConfig.DatabaseConnIdleTimeout = 500 * time.Millisecond
 
 	conf.TIME.Peersync.Disable = true
 	conf.Standalone = true

config/presets/testnet.go

@@ -85,7 +85,7 @@ func testnet() config.Config {
 			DatabaseConnections:          32,
 			DatabaseSizeMeteringInterval: 10 * time.Minute,
 			DatabasePruneInterval:        30 * time.Minute,
-			DatabaseConnIdleTimeout:      10 * time.Millisecond,
+			DatabaseConnIdleTimeout:      500 * time.Millisecond,
 			NetworkHRP:                   "stest",
 
 			LayerDuration:  5 * time.Minute,