From 44bf4a2f9ec31b301f2cc38bd7ee6553373df2ff Mon Sep 17 00:00:00 2001
From: MihailRis <mexaruc@gmail.com>
Date: Mon, 6 Oct 2025 01:49:13 +0300
Subject: [PATCH] add ReadableConnection interface

---
 src/network/Network.hpp | 5 ++---
 src/network/Sockets.cpp | 2 +-
 src/network/commons.hpp | 6 ++++++
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/network/Network.hpp b/src/network/Network.hpp
index 047e07b4..1110c750 100644
--- a/src/network/Network.hpp
+++ b/src/network/Network.hpp
@@ -3,13 +3,12 @@
 #include "commons.hpp"
 
 namespace network {
-    class TcpConnection : public Connection {
+    class TcpConnection : public ReadableConnection {
     public:
         ~TcpConnection() override = default;
 
         virtual void connect(runnable callback) = 0;
-        virtual int recv(char* buffer, size_t length) = 0;
-        virtual int available() = 0;
+
         virtual void setNoDelay(bool noDelay) = 0;
         [[nodiscard]] virtual bool isNoDelay() const = 0;
 
diff --git a/src/network/Sockets.cpp b/src/network/Sockets.cpp
index 9e145da0..37d1190d 100644
--- a/src/network/Sockets.cpp
+++ b/src/network/Sockets.cpp
@@ -231,7 +231,7 @@ public:
             readBatch.clear();
 
             if (state != ConnectionState::CLOSED) {
-                shutdown(descriptor, 2);
+                shutdown(descriptor, SHUT_RDWR);
                 closesocket(descriptor);
             }
         }
diff --git a/src/network/commons.hpp b/src/network/commons.hpp
index ad3c0806..150bde25 100644
--- a/src/network/commons.hpp
+++ b/src/network/commons.hpp
@@ -75,6 +75,12 @@ namespace network {
         bool isprivate = false;
     };
 
+    class ReadableConnection : public Connection {
+    public:
+        virtual int recv(char* buffer, size_t length) = 0;
+        virtual int available() = 0;
+    };
+
     class Server {
     public:
         virtual ~Server() = default;