v0.0.203

ginext/engine.go

@@ -3,8 +3,10 @@ package ginext
 import (
 	"fmt"
 	"github.com/gin-gonic/gin"
+	"github.com/rs/zerolog/log"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
 	"gogs.mikescher.com/BlackForestBytes/goext/mathext"
+	"net"
 	"net/http"
 	"strings"
 	"time"
@@ -65,16 +67,47 @@ func NewEngine(allowCors bool, ginDebug bool, timeout time.Duration) *GinWrapper
 	return wrapper
 }
 
-func (w *GinWrapper) ServeHTTP(writer http.ResponseWriter, request *http.Request) {
+func (w *GinWrapper) ListenAndServeHTTP(addr string, postInit func(port string)) (chan error, *http.Server) {
 
-	if w.ginDebug {
-		w.debugPrintRoutes()
+	w.DebugPrintRoutes()
+
+	httpserver := &http.Server{
+		Addr:    addr,
+		Handler: w.engine,
 	}
 
-	w.engine.ServeHTTP(writer, request)
+	errChan := make(chan error)
+
+	go func() {
+
+		ln, err := net.Listen("tcp", httpserver.Addr)
+		if err != nil {
+			errChan <- err
+			return
+		}
+
+		_, port, err := net.SplitHostPort(ln.Addr().String())
+		if err != nil {
+			errChan <- err
+			return
+		}
+
+		log.Info().Str("address", httpserver.Addr).Msg("HTTP-Server started on http://localhost:" + port)
+
+		if postInit != nil {
+			postInit(port) // the net.Listener a few lines above is at this point actually already buffering requests
+		}
+
+		errChan <- httpserver.Serve(ln)
+	}()
+
+	return errChan, httpserver
 }
 
-func (w *GinWrapper) debugPrintRoutes() {
+func (w *GinWrapper) DebugPrintRoutes() {
+	if !w.ginDebug {
+		return
+	}
 
 	lines := make([][4]string, 0)
 
@@ -99,7 +132,7 @@ func (w *GinWrapper) debugPrintRoutes() {
 
 	for _, line := range lines {
 
-		fmt.Printf("Gin-Route: [%s] @ %s --> %s --> %s",
+		fmt.Printf("Gin-Route: [%s] @ %s --> %s --> %s\n",
 			langext.StrPadRight(line[0], " ", pad[0]),
 			langext.StrPadRight(line[1], " ", pad[1]),
 			langext.StrPadRight(line[2], " ", pad[2]),

goextVersion.go

@@ -1,5 +1,5 @@
 package goext
 
-const GoextVersion = "0.0.201"
+const GoextVersion = "0.0.203"
 
-const GoextVersionTimestamp = "2023-07-24T18:22:36+0200"
+const GoextVersionTimestamp = "2023-07-24T18:38:04+0200"