diff --git a/cmd/server/main.go b/cmd/server/main.go
index c109041..4b345ab 100644
--- a/cmd/server/main.go
+++ b/cmd/server/main.go
@@ -1646,6 +1646,10 @@ func (p *WorkerPool) Shutdown() {
 }
 
 func handleRequest(w http.ResponseWriter, r *http.Request) {
+	ips := getClientIPs(r)
+	for _, ip := range ips {
+		log.WithFields(logrus.Fields{"client_ip": ip}).Info("Incoming connection")
+	}
 	if r.Method == http.MethodPost && strings.Contains(r.Header.Get("Content-Type"), "multipart/form-data") {
 		absFilename, err := sanitizeFilePath(conf.Server.StoragePath, strings.TrimPrefix(r.URL.Path, "/"))
 		if err != nil {
@@ -2760,3 +2764,21 @@ func setupRouter() *http.ServeMux {
 	router.HandleFunc("/", handleRequest)
 	return router
 }
+
+func getClientIPs(r *http.Request) []string {
+	var ips []string
+	if xff := r.Header.Get("X-Forwarded-For"); xff != "" {
+		parts := strings.Split(xff, ",")
+		for _, part := range parts {
+			ips = append(ips, strings.TrimSpace(part))
+		}
+	}
+	if rip := r.Header.Get("X-Real-IP"); rip != "" {
+		ips = append(ips, rip)
+	}
+	host, _, err := net.SplitHostPort(r.RemoteAddr)
+	if err == nil && host != "" {
+		ips = append(ips, host)
+	}
+	return ips
+}
diff --git a/lib/maps/iter.go b/lib/maps/iter.go
new file mode 100644
index 0000000..91b549c
--- /dev/null
+++ b/lib/maps/iter.go
@@ -0,0 +1,69 @@
+package maps
+
+// Copyright 2024 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+type Seq2[K comparable, V any] func(yield func(K, V) bool)
+type Seq[K any] func(yield func(K) bool)
+
+func All[Map ~map[K]V, K comparable, V any](m Map) Seq2[K, V] {
+	return func(yield func(K, V) bool) {
+		for k, v := range m {
+			if !yield(k, v) {
+				return
+			}
+		}
+	}
+}
+
+// All returns an iterator over key-value pairs from m.
+// The iteration order is not specified and is not guaranteed
+// to be the same from one call to the next.
+
+func Insert[Map ~map[K]V, K comparable, V any](m Map, seq Seq2[K, V]) {
+	seq(func(k K, v V) bool {
+		m[k] = v
+		return true
+	})
+}
+
+// Insert adds the key-value pairs from seq to m.
+// If a key in seq already exists in m, its value will be overwritten.
+
+func Collect[K comparable, V any](seq Seq2[K, V]) map[K]V {
+	m := make(map[K]V)
+	Insert(m, seq)
+	return m
+}
+
+// Collect collects key-value pairs from seq into a new map
+// and returns it.
+
+func Keys[Map ~map[K]V, K comparable, V any](m Map) Seq[K] {
+	return func(yield func(K) bool) {
+		for k := range m {
+			if !yield(k) {
+				return
+			}
+		}
+	}
+}
+
+// Keys returns an iterator over keys in m.
+// The iteration order is not specified and is not guaranteed
+// to be the same from one call to the next.
+
+func Values[Map ~map[K]V, K comparable, V any](m Map) Seq[V] {
+	return func(yield func(V) bool) {
+		for _, v := range m {
+			if !yield(v) {
+				return
+			}
+		}
+	}
+}
+
+// Values returns an iterator over values in m.
+// The iteration order is not specified and is not guaranteed
+// to be the same from one call to the next.