update to the latest oatpp API.

Author: lganzzzo

client/src/ClientSocketListener.hpp

@@ -33,7 +33,7 @@ class ClientSocketListener : public oatpp::websocket::AsyncWebSocket::Listener{
   /**
    * Buffer for messages. Needed for multi-frame messages.
    */
-  oatpp::data::stream::ChunkedBuffer m_messageBuffer;
+  oatpp::data::stream::BufferOutputStream m_messageBuffer;
 public:
 
   /**
@@ -69,7 +69,7 @@ class ClientSocketListener : public oatpp::websocket::AsyncWebSocket::Listener{
 
       auto wholeMessage = m_messageBuffer.toString();
       // TODO do something with message
-      m_messageBuffer.clear();
+      m_messageBuffer.setCurrentPosition(0);
       ++ MESSAGES;
 
     } else if(size > 0) { // message frame received

server/src/controller/WebSocketListener.hpp

@@ -27,7 +27,7 @@ class WebSocketListener : public oatpp::websocket::AsyncWebSocket::Listener {
   /**
    * Buffer for messages. Needed for multi-frame messages.
    */
-  oatpp::data::stream::ChunkedBuffer m_messageBuffer;
+  oatpp::data::stream::BufferOutputStream m_messageBuffer;
 public:
 
   /**
@@ -62,7 +62,7 @@ class WebSocketListener : public oatpp::websocket::AsyncWebSocket::Listener {
     if(size == 0) { // message transfer finished
 
       auto wholeMessage = m_messageBuffer.toString();
-      m_messageBuffer.clear();
+      m_messageBuffer.setCurrentPosition(0);
       ++ MESSAGES;
 
       /* Send message in reply */

server/test/WebSocketTest.cpp

@@ -96,7 +96,7 @@ class TestComponent {
 
 class ClientSocketListener : public oatpp::websocket::AsyncWebSocket::Listener{
 private:
-  oatpp::data::stream::ChunkedBuffer m_messageBuffer;
+  oatpp::data::stream::BufferOutputStream m_messageBuffer;
 public:
 
   CoroutineStarter onPing(const std::shared_ptr<AsyncWebSocket>& socket, const oatpp::String& message) override {
@@ -114,7 +114,7 @@ class ClientSocketListener : public oatpp::websocket::AsyncWebSocket::Listener{
   CoroutineStarter readMessage(const std::shared_ptr<AsyncWebSocket>& socket, v_uint8 opcode, p_char8 data, oatpp::v_io_size size) override {
     if(size == 0) {
       auto wholeMessage = m_messageBuffer.toString();
-      m_messageBuffer.clear();
+      m_messageBuffer.setCurrentPosition(0);
       OATPP_LOGD("client", "received %s", wholeMessage->c_str());
     } else if(size > 0) {
       m_messageBuffer.writeSimple(data, size);