Check for EOF return before checking for errors

[libs/net.git] / source / net / clientsocket.cpp

diff --git a/source/net/clientsocket.cpp b/source/net/clientsocket.cpp
index fbbd2415c693911b88063f0091600d0d3e73f25a..7987f4b82bce50212ab23cbe1be573a71ef796d6 100644 (file)
--- a/source/net/clientsocket.cpp
+++ b/source/net/clientsocket.cpp
@@ -3,6 +3,8 @@
 #include <msp/core/systemerror.h>
 #include "socket_private.h"
 
+using namespace std;
+
 namespace Msp {
 namespace Net {
 
@@ -75,15 +77,18 @@ size_t ClientSocket::do_read(char *buf, size_t size)
        if(size==0)
                return 0;
 
-       size_t ret = check_sys_error(::recv(priv->handle, buf, size, 0), "recv");
-       if(ret==0 && !eof_flag)
+       make_signed<size_t>::type ret = ::recv(priv->handle, buf, size, 0);
+       if(ret==0)
        {
-               eof_flag = true;
-               set_socket_events(S_NONE);
-               signal_end_of_file.emit();
+               if(!eof_flag)
+               {
+                       set_socket_events(S_NONE);
+                       set_eof();
+               }
+               return 0;
        }
 
-       return ret;
+       return check_sys_error(ret, "recv");
 }
 
 } // namespace Net