[#32]: chore: do not allow zero exec_timeout

config.go

@@ -1,6 +1,9 @@
 package service
 
-import "time"
+import (
+	"errors"
+	"time"
+)
 
 // Env variables type alias
 type Env map[string]string
@@ -21,12 +24,16 @@ type Config struct {
 	Services map[string]*Service `mapstructure:"service"`
 }
 
-func (c *Config) InitDefault() {
+func (c *Config) InitDefault() error {
 	if len(c.Services) > 0 {
 		for k, v := range c.Services {
 			val := c.Services[k]
 			c.Services[k] = val
 
+			if v.ExecTimeout == 0 {
+				return errors.New("exec_timeout should be more 0")
+			}
+
 			if v.ProcessNum == 0 {
 				val := c.Services[k]
 				val.ProcessNum = 1
@@ -39,4 +46,6 @@ func (c *Config) InitDefault() {
 			}
 		}
 	}
+
+	return nil
 }

plugin.go

@@ -39,7 +39,10 @@ func (p *Plugin) Init(cfg Configurer, log *zap.Logger) error {
 	}
 
 	// init default parameters if not set by user
-	p.cfg.InitDefault()
+	err = p.cfg.InitDefault()
+	if err != nil {
+		return err
+	}
 	// save the logger
 	p.logger = log