xref: /recipes/reactor/s07-s06-test8.cc.diff

 #include "TcpServer.h"
 #include "EventLoop.h"
 #include "InetAddress.h"
 #include <stdio.h>
 
 void onConnection(const muduo::TcpConnectionPtr& conn)
 {
   if (conn->connected())
   {
     printf("onConnection(): new connection [%s] from %s\n",
            conn->name().c_str(),
            conn->peerAddress().toHostPort().c_str());
   }
   else
   {
     printf("onConnection(): connection [%s] is down\n",
            conn->name().c_str());
   }
 }
 
 void onMessage(const muduo::TcpConnectionPtr& conn,
!               muduo::Buffer* buf,
!               muduo::Timestamp receiveTime)
 {
+  printf("onMessage(): received %zd bytes from connection [%s] at %s\n",
+         buf->readableBytes(),
+         conn->name().c_str(),
+         receiveTime.toFormattedString().c_str());
+
+  printf("onMessage(): [%s]\n", buf->retrieveAsString().c_str());
 }
 
 int main()
 {
   printf("main(): pid = %d\n", getpid());
 
   muduo::InetAddress listenAddr(9981);
   muduo::EventLoop loop;
 
   muduo::TcpServer server(&loop, listenAddr);
   server.setConnectionCallback(onConnection);
   server.setMessageCallback(onMessage);
   server.start();
 
   loop.loop();
 }