xmlrpc2di: ignore EAGAIN/EWOULDBLOCK result on accept

+ clearer logic parenthesis

apps/xmlrpc2di/MultithreadXmlRpcServer.cpp

@@ -97,8 +97,10 @@ void MultithreadXmlRpcServer::acceptConnection()
   int s = XmlRpcSocket::accept(this->getfd()); 
   if (s < 0) 
     { 
-      ERROR("MultithreadXmlRpcServer::acceptConnection: Could not accept connection (%s).", 
+      if (s != EAGAIN && s != EWOULDBLOCK) {
+	ERROR("MultithreadXmlRpcServer::acceptConnection: Could not accept connection (%s).",
 			XmlRpcSocket::getErrorMsg().c_str()); 
+      }
       
     }
   else if ( ! XmlRpcSocket::setNonBlocking(s))

apps/xmlrpc2di/xmlrpc++/src/XmlRpcDispatch.cpp

@@ -228,7 +228,7 @@ XmlRpcDispatch::waitForAndProcessEvents(double timeout)
         newMask |= src->handleEvent(WritableEvent);
         ++nset;
       }
-    if (fds[i].revents & POLLERR|POLLNVAL|POLLHUP)
+    if (fds[i].revents & (POLLERR|POLLNVAL|POLLHUP))
       {
         newMask |= src->handleEvent(Exception);
         ++nset;

apps/xmlrpc2di/xmlrpc++/src/XmlRpcServer.cpp

@@ -175,7 +175,9 @@ XmlRpcServer::acceptConnection()
   if (s < 0)
   {
     //this->close();
-    XmlRpcUtil::error("XmlRpcServer::acceptConnection: Could not accept connection (%s).", XmlRpcSocket::getErrorMsg().c_str());
+    if (s != EAGAIN && s != EWOULDBLOCK) {
+      XmlRpcUtil::error("XmlRpcServer::acceptConnection: Could not accept connection (%s).", XmlRpcSocket::getErrorMsg().c_str());
+    }
   }
   else if ( ! XmlRpcSocket::setNonBlocking(s))
   {