retry 和 timeout存在httpHandler，并使用ctx传

drivers/router/http-router/http-complete/complete.go

@@ -12,17 +12,20 @@ import (
 	"github.com/eolinker/eosc/log"
 )
 
+const (
+	KeyHttpRetry   = "http_retry"
+	KeyHttpTimeout = "http_timeout"
+)
+
 var (
 	ErrorTimeoutComplete = errors.New("complete timeout")
 )
 
 type HttpComplete struct {
-	retry   int
-	timeOut time.Duration
 }
 
-func NewHttpComplete(retry int, timeOut time.Duration) *HttpComplete {
-	return &HttpComplete{retry: retry, timeOut: timeOut}
+func NewHttpComplete() *HttpComplete {
+	return &HttpComplete{}
 }
 
 func (h *HttpComplete) Complete(org eocontext.EoContext) error {
@@ -56,9 +59,22 @@ func (h *HttpComplete) Complete(org eocontext.EoContext) error {
 
 	}
 	timeOut := app.TimeOut()
-	for index := 0; index <= h.retry; index++ {
 
-		if h.timeOut > 0 && time.Now().Sub(proxyTime) > h.timeOut {
+	retryValue := ctx.Value(KeyHttpRetry)
+	retry, ok := retryValue.(int)
+	if !ok {
+		retry = 1
+	}
+
+	timeoutValue := ctx.Value(KeyHttpTimeout)
+	timeout, ok := timeoutValue.(time.Duration)
+	if !ok {
+		timeout = 3000 * time.Millisecond
+	}
+
+	for index := 0; index <= retry; index++ {
+
+		if timeout > 0 && time.Now().Sub(proxyTime) > timeout {
 			return ErrorTimeoutComplete
 		}
 		node, err := balance.Select(ctx)

drivers/router/http-router/http-handler.go

@@ -2,6 +2,7 @@ package http_router
 
 import (
 	"net/http"
+	"time"
 
 	http_service "github.com/eolinker/apinto/node/http-context"
 
@@ -26,10 +27,12 @@ type httpHandler struct {
 	filters   eocontext.IChainPro
 	disable   bool
 	websocket bool
+
+	retry   int
+	timeout time.Duration
 }
 
 func (h *httpHandler) ServeHTTP(ctx eocontext.EoContext) {
-
 	httpContext, err := http_context.Assert(ctx)
 	if err != nil {
 		return
@@ -50,6 +53,9 @@ func (h *httpHandler) ServeHTTP(ctx eocontext.EoContext) {
 		}
 		ctx = wsCtx
 	}
+	//set retry timeout
+	ctx.WithValue(http_complete.KeyHttpRetry, h.retry)
+	ctx.WithValue(http_complete.KeyHttpTimeout, h.timeout)
 
 	//Set Label
 	ctx.SetLabel("api", h.routerName)

drivers/router/http-router/router.go

@@ -60,6 +60,8 @@ func (h *HttpRouter) reset(cfg *Config, workers map[eosc.RequireId]eosc.IWorker)
 		finisher:    defaultFinisher,
 		disable:     cfg.Disable,
 		websocket:   cfg.Websocket,
+		retry:       cfg.Retry,
+		timeout:     time.Duration(cfg.TimeOut) * time.Millisecond,
 	}
 
 	if !cfg.Disable {
@@ -94,7 +96,7 @@ func (h *HttpRouter) reset(cfg *Config, workers map[eosc.RequireId]eosc.IWorker)
 				handler.completeHandler = websocket.NewComplete(cfg.Retry, time.Duration(cfg.TimeOut)*time.Millisecond)
 				methods = []string{http.MethodGet}
 			} else {
-				handler.completeHandler = http_complete.NewHttpComplete(cfg.Retry, time.Duration(cfg.TimeOut)*time.Millisecond)
+				handler.completeHandler = http_complete.NewHttpComplete()
 			}
 		}
 	}