X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/716a5baa6ecd0d5d0c31914567e4da3165ca6ff0..d16619f8d0f0a3bff7dd51cf57d1ba0f70176309:/src/msw/gsocket.cpp

diff --git a/src/msw/gsocket.cpp b/src/msw/gsocket.cpp
index d72e553f28..2edc3ab247 100644
--- a/src/msw/gsocket.cpp
+++ b/src/msw/gsocket.cpp
@@ -222,7 +222,7 @@ void GSocket::Shutdown()
   /* If socket has been created, shutdown it */
   if (m_fd != INVALID_SOCKET)
   {
-    shutdown(m_fd, 2);
+    shutdown(m_fd, 1 /* SD_SEND */);
     Close();
   }
 
@@ -399,8 +399,9 @@ GSocketError GSocket::SetServer()
   /* allow a socket to re-bind if the socket is in the TIME_WAIT
      state after being previously closed.
    */
-  if (m_reusable) {
-    setsockopt(m_fd, SOL_SOCKET, SO_REUSEADDR, (const char*)&arg, sizeof(u_long));
+  if (m_reusable)
+  {
+    setsockopt(m_fd, SOL_SOCKET, SO_REUSEADDR, (const char*)&arg, sizeof(arg));
   }
 
   /* Bind to the local address,
@@ -596,7 +597,7 @@ GSocketError GSocket::Connect(GSocketStream stream)
   // If the reuse flag is set, use the applicable socket reuse flag
   if (m_reusable)
   {
-     setsockopt(m_fd, SOL_SOCKET, SO_REUSEADDR, (const char*)&arg, sizeof(u_long));
+     setsockopt(m_fd, SOL_SOCKET, SO_REUSEADDR, (const char*)&arg, sizeof(arg));
   }
 
   // If a local address has been set, then we need to bind to it before calling connect
@@ -701,6 +702,11 @@ GSocketError GSocket::SetNonOriented()
   ioctlsocket(m_fd, FIONBIO, (u_long FAR *) &arg);
   gs_gui_functions->Enable_Events(this);
 
+  if (m_reusable)
+  {
+    setsockopt(m_fd, SOL_SOCKET, SO_REUSEADDR, (const char*)&arg, sizeof(arg));
+  }
+
   /* Bind to the local address,
    * and retrieve the actual address bound.
    */
@@ -848,30 +854,28 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
       return (result & flags);
     }
 
+    /* Check for exceptions and errors */
+    if (FD_ISSET(m_fd, &exceptfds))
+    {
+      m_establishing = false;
+      m_detected = GSOCK_LOST_FLAG;
+
+      /* LOST event: Abort any further processing */
+      return (GSOCK_LOST_FLAG & flags);
+    }
+
     /* Check for readability */
     if (FD_ISSET(m_fd, &readfds))
     {
-      char c;
+      result |= GSOCK_INPUT_FLAG;
 
-      if (!m_stream || recv(m_fd, &c, 1, MSG_PEEK) > 0)
+      if (m_server && m_stream)
       {
-        result |= GSOCK_INPUT_FLAG;
-      }
-      else
-      {
-        if (m_server && m_stream)
-        {
-          result |= GSOCK_CONNECTION_FLAG;
-          m_detected |= GSOCK_CONNECTION_FLAG;
-        }
-        else
-        {
-          m_detected = GSOCK_LOST_FLAG;
-          m_establishing = false;
-
-          /* LOST event: Abort any further processing */
-          return (GSOCK_LOST_FLAG & flags);
-        }
+        /* This is a TCP server socket that detected a connection.
+           While the INPUT_FLAG is also set, it doesn't matter on
+           this kind of  sockets, as we can only Accept() from them. */
+        result |= GSOCK_CONNECTION_FLAG;
+        m_detected |= GSOCK_CONNECTION_FLAG;
       }
     }
 
@@ -906,16 +910,6 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
       }
     }
 
-    /* Check for exceptions and errors (is this useful in Unices?) */
-    if (FD_ISSET(m_fd, &exceptfds))
-    {
-      m_establishing = false;
-      m_detected = GSOCK_LOST_FLAG;
-
-      /* LOST event: Abort any further processing */
-      return (GSOCK_LOST_FLAG & flags);
-    }
-
     return (result & flags);
   }
   else /* USE_GUI() */