优化代码

internal/nodes/client_listener.go

@@ -48,7 +48,7 @@ func (this *ClientListener) Accept() (net.Conn, error) {
 			firewalls.DropTemporaryTo(ip, expiresAt)
 		} else {
 			if !waf.SharedIPWhiteList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip) {
-				var ok = false
+				var ok bool
 				expiresAt, ok = waf.SharedIPBlackList.ContainsExpires(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, ip)
 				if ok {
 					canGoNext = false

internal/nodes/http_request_host_redirect.go

@@ -34,7 +34,7 @@ func (this *HTTPRequest) doHostRedirect() (blocked bool) {
 			}
 		}
 
-		var fullURL = ""
+		var fullURL string
 		if u.BeforeHasQuery() {
 			fullURL = this.URL()
 		} else {
@@ -194,7 +194,7 @@ func (this *HTTPRequest) doHostRedirect() (blocked bool) {
 				return false
 			}
 
-			var containsPort = false
+			var containsPort bool
 			if u.PortsAll {
 				containsPort = true
 			} else {

internal/nodes/http_writer.go

@@ -731,7 +731,6 @@ func (this *HTTPWriter) PrepareCompression(resp *http.Response, size int64) {
 	}
 
 	// compression writer
-	var err error = nil
 	compressionWriter, err := compressions.NewWriter(this.writer, compressionType, int(this.compressionConfig.Level))
 	if err != nil {
 		remotelogs.Error("HTTP_WRITER", err.Error())