commit inicial do projeto

internal/api/heartbeat_handler.go

@@ -0,0 +1,11 @@
+package api
+
+import (
+	"net/http"
+)
+
+// HandlePing responde a heartbeat dos peers
+func HandlePing(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(http.StatusOK)
+	w.Write([]byte("pong"))
+}