From 5d4761c835ff3173d6324b14525f43bb0e7e5af3 Mon Sep 17 00:00:00 2001
From: Max Napedenin <napemax@yandex.ru>
Date: Mon, 9 Jan 2023 19:52:21 +0400
Subject: [PATCH] #Improve: Use more preferable way to specify logger -
 Interface to have posability pass any logger such as zap.Logger by using
 Adapter pattern.

---
 go.mod     |  2 +-
 options.go | 10 ++++++++--
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/go.mod b/go.mod
index 55d2b76..03d4013 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
 module github.com/alexandrevicenzi/go-sse
 
-go 1.11
+go 1.18
diff --git a/options.go b/options.go
index fe67dc8..534749e 100644
--- a/options.go
+++ b/options.go
@@ -1,10 +1,16 @@
 package sse
 
 import (
-	"log"
 	"net/http"
 )
 
+// Logger Interface with all necessary functions to log.
+type LogPrinter interface {
+	Print(v ...any)
+	Println(v ...any)
+	Printf(format string, v ...any)
+}
+
 // Options holds server configurations.
 type Options struct {
 	// RetryInterval change EventSource default retry interval (milliseconds).
@@ -15,7 +21,7 @@ type Options struct {
 	// Default channel name is the request path.
 	ChannelNameFunc func(*http.Request) string
 	// All usage logs end up in Logger
-	Logger *log.Logger
+	Logger LogPrinter
 }
 
 func (opt *Options) hasHeaders() bool {