fix(db): fix SetMaxOpenConns (#328)

bridge/config.json

@@ -82,6 +82,8 @@
   },
   "db_config": {
     "driver_name": "postgres",
-    "dsn": "postgres://admin:123456@localhost/test?sslmode=disable"
+    "dsn": "postgres://admin:123456@localhost/test?sslmode=disable",
+    "maxOpenNum": 200,
+    "maxIdleNum": 20
   }
 }

common/version/version.go

@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )
 
-var tag = "alpha-v1.10"
+var tag = "alpha-v1.11"
 
 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {

coordinator/config.json

@@ -12,7 +12,9 @@
   },
   "db_config": {
     "driver_name": "postgres",
-    "dsn": "postgres://admin:123456@localhost/test?sslmode=disable"
+    "dsn": "postgres://admin:123456@localhost/test?sslmode=disable",
+    "maxOpenNum": 200,
+    "maxIdleNum": 20
   },
   "l2_config": {
     "endpoint": "/var/lib/jenkins/workspace/SequencerPipeline/MyPrivateNetwork/geth.ipc"

database/config.go

@@ -12,8 +12,8 @@ type DBConfig struct {
 	DSN        string `json:"dsn"`
 	DriverName string `json:"driver_name"`
 
-	MaxOpenNum int `json:"maxOpenNum" default:"200"`
-	MaxIdleNum int `json:"maxIdleNum" default:"20"`
+	MaxOpenNum int `json:"maxOpenNum"`
+	MaxIdleNum int `json:"maxIdleNum"`
 }
 
 // NewConfig returns a new instance of Config.

database/config.json

@@ -1,4 +1,6 @@
 {
   "dsn": "postgres://postgres:123456@localhost:5444/test?sslmode=disable",
-  "driver_name": "postgres"
+  "driver_name": "postgres",
+  "maxOpenNum": 200,
+  "maxIdleNum": 20
 }

database/orm_factory.go

@@ -38,7 +38,7 @@ func NewOrmFactory(cfg *DBConfig) (OrmFactory, error) {
 		return nil, err
 	}
 
-	db.SetMaxIdleConns(cfg.MaxOpenNum)
+	db.SetMaxOpenConns(cfg.MaxOpenNum)
 	db.SetMaxIdleConns(cfg.MaxIdleNum)
 	if err = db.Ping(); err != nil {
 		return nil, err