fixed zero timeout causing health check to fail

internal/route/types/raw_entry.go

@@ -130,11 +130,18 @@ func (e *RawEntry) Finalize() {
 	}
 
 	if e.HealthCheck == nil {
-		e.HealthCheck = health.DefaultHealthCheckConfig()
+		e.HealthCheck = new(health.HealthCheckConfig)
 	}
 
 	if e.HealthCheck.Disable {
 		e.HealthCheck = nil
+	} else {
+		if e.HealthCheck.Interval == 0 {
+			e.HealthCheck.Interval = common.HealthCheckIntervalDefault
+		}
+		if e.HealthCheck.Timeout == 0 {
+			e.HealthCheck.Timeout = common.HealthCheckTimeoutDefault
+		}
 	}
 
 	if cont.IdleTimeout != "" {

internal/watcher/health/config.go

@@ -2,8 +2,6 @@ package health
 
 import (
 	"time"
-
-	"github.com/yusing/go-proxy/internal/common"
 )
 
 type HealthCheckConfig struct {
@@ -13,10 +11,3 @@ type HealthCheckConfig struct {
 	Interval time.Duration `json:"interval" yaml:"interval"`
 	Timeout  time.Duration `json:"timeout" yaml:"timeout"`
 }
-
-func DefaultHealthCheckConfig() *HealthCheckConfig {
-	return &HealthCheckConfig{
-		Interval: common.HealthCheckIntervalDefault,
-		Timeout:  common.HealthCheckTimeoutDefault,
-	}
-}