From 27b156dd318f0daa7840c2ee6533399ee6a458f8 Mon Sep 17 00:00:00 2001
From: tftzee <49162693+rex-schilasky@users.noreply.github.com>
Date: Mon, 31 Jul 2023 14:21:10 +0200
Subject: [PATCH] remove unused and untested udp sendasync method

---
 ecal/core/src/io/udp_sender.cpp | 44 +--------------------------------
 ecal/core/src/io/udp_sender.h   |  4 +--
 2 files changed, 2 insertions(+), 46 deletions(-)

diff --git a/ecal/core/src/io/udp_sender.cpp b/ecal/core/src/io/udp_sender.cpp
index 8c60d8c491..c0f968fa71 100644
--- a/ecal/core/src/io/udp_sender.cpp
+++ b/ecal/core/src/io/udp_sender.cpp
@@ -44,14 +44,9 @@ namespace eCAL
   {
   public:
     CUDPSenderImpl(const SSenderAttr& attr_);
-
-    size_t Send     (const void* buf_, size_t len_, const char* ipaddr_ = nullptr);
-    void   SendAsync(const void* buf_, size_t len_, const char* ipaddr_ = nullptr);
+    size_t Send(const void* buf_, size_t len_, const char* ipaddr_ = nullptr);
 
   protected:
-    void SendAsync(asio::const_buffer buf_, const char* ipaddr_);
-    void OnSendAsync(asio::error_code ec_, std::size_t bytes_transferred_, asio::const_buffer buf_, const char* ipaddr_);
-
     bool                    m_broadcast;
     bool                    m_unicast;
     asio::io_context        m_iocontext;
@@ -127,37 +122,6 @@ namespace eCAL
     return(sent);
   }
 
-  void CUDPSenderImpl::SendAsync(const void* buf_, const size_t len_, const char* ipaddr_)
-  {
-    SendAsync(asio::buffer(buf_, len_), ipaddr_);
-    m_iocontext.run();
-   }
-
-  void CUDPSenderImpl::SendAsync(asio::const_buffer buf_, const char* ipaddr_)
-  {
-    if ((ipaddr_ != nullptr) && (ipaddr_[0] != '\0')) m_socket.async_send_to(buf_, asio::ip::udp::endpoint(asio::ip::make_address(ipaddr_), m_port), std::bind(&CUDPSenderImpl::OnSendAsync, this, std::placeholders::_1, std::placeholders::_2, buf_, ipaddr_));
-    else                                              m_socket.async_send_to(buf_, m_endpoint,                                                       std::bind(&CUDPSenderImpl::OnSendAsync, this, std::placeholders::_1, std::placeholders::_2, buf_, ipaddr_));
-  }
-
-  void CUDPSenderImpl::OnSendAsync(asio::error_code ec_, std::size_t bytes_transferred_, asio::const_buffer buf_, const char* ipaddr_)
-  {
-    if (!ec_)
-    {
-      // bytes_transferred_ amount of data was successfully sent
-      auto bytes_left = buf_ + bytes_transferred_;
-      if (bytes_left.size() != 0u)
-      {
-        // send "rest data" in the next SendAsync operation
-        SendAsync(bytes_left, ipaddr_);
-      }
-      m_iocontext.stop();
-    }
-    else
-    {
-      std::cout << "CUDPSender::OnSend failed with: \'" << ec_.message() << "\'" << std::endl;
-    }
-  }
-
   ////////////////////////////////////////////////////////
   // udp sender class
   ////////////////////////////////////////////////////////
@@ -171,10 +135,4 @@ namespace eCAL
     if (!m_socket_impl) return(0);
     return(m_socket_impl->Send(buf_, len_, ipaddr_));
   }
-
-  void CUDPSender::SendAsync(const void* buf_, const size_t len_, const char* ipaddr_)
-  {
-    if (!m_socket_impl) return;
-    m_socket_impl->SendAsync(buf_, len_, ipaddr_);
-  }
 }
diff --git a/ecal/core/src/io/udp_sender.h b/ecal/core/src/io/udp_sender.h
index 0440cedc82..5797ee181d 100644
--- a/ecal/core/src/io/udp_sender.h
+++ b/ecal/core/src/io/udp_sender.h
@@ -45,9 +45,7 @@ namespace eCAL
   {
   public:
     CUDPSender(const SSenderAttr& attr_);
-
-    size_t Send     (const void* buf_, size_t len_, const char* ipaddr_ = nullptr);
-    void   SendAsync(const void* buf_, size_t len_, const char* ipaddr_ = nullptr);
+    size_t Send(const void* buf_, size_t len_, const char* ipaddr_ = nullptr);
 
   protected:
     std::shared_ptr<CUDPSenderImpl> m_socket_impl;