e1.4.4 Fix module path and dependency issues, compatibility package added.

example/fasthttp/main.go

@@ -0,0 +1,75 @@
+// FILE: examples/fasthttp/main.go
+package main
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/lixenwraith/log"
+	"github.com/lixenwraith/log/compat"
+	"github.com/valyala/fasthttp"
+)
+
+func main() {
+	// Create and configure logger
+	logger := log.NewLogger()
+	err := logger.InitWithDefaults(
+		"directory=/var/log/fasthttp",
+		"level=0",
+		"format=txt",
+		"buffer_size=2048",
+	)
+	if err != nil {
+		panic(err)
+	}
+	defer logger.Shutdown()
+
+	// Create fasthttp adapter with custom level detection
+	fasthttpAdapter := compat.NewFastHTTPAdapter(
+		logger,
+		compat.WithDefaultLevel(log.LevelInfo),
+		compat.WithLevelDetector(customLevelDetector),
+	)
+
+	// Configure fasthttp server
+	server := &fasthttp.Server{
+		Handler: requestHandler,
+		Logger:  fasthttpAdapter,
+
+		// Other server settings
+		Name:              "MyServer",
+		Concurrency:       fasthttp.DefaultConcurrency,
+		ReadTimeout:       5 * time.Second,
+		WriteTimeout:      10 * time.Second,
+		IdleTimeout:       120 * time.Second,
+		TCPKeepalive:      true,
+		ReduceMemoryUsage: true,
+	}
+
+	// Start server
+	fmt.Println("Starting server on :8080")
+	if err := server.ListenAndServe(":8080"); err != nil {
+		panic(err)
+	}
+}
+
+func requestHandler(ctx *fasthttp.RequestCtx) {
+	ctx.SetContentType("text/plain")
+	fmt.Fprintf(ctx, "Hello, world! Path: %s\n", ctx.Path())
+}
+
+func customLevelDetector(msg string) int64 {
+	// Custom logic to detect log levels
+	// Can inspect specific fasthttp message patterns
+
+	if strings.Contains(msg, "connection cannot be served") {
+		return log.LevelWarn
+	}
+	if strings.Contains(msg, "error when serving connection") {
+		return log.LevelError
+	}
+
+	// Use default detection
+	return compat.detectLogLevel(msg)
+}