Re-add Webserver uIP application polling, apply patch to uIP by Andrew Ruder to fix corrupt TCP streams when multiple applications are used and the applications are polled for more data.

Projects/Webserver/Lib/uIPManagement.c

@@ -175,6 +175,21 @@ static void uIPManagement_ProcessIncommingPacket(void)
 /** Manages the currently open network connections, including TCP and (if enabled) UDP. */
 static void uIPManagement_ManageConnections(void)
 {
+	/* Poll TCP connections for more data to send back to the host */
+	for (uint8_t i = 0; i < UIP_CONNS; i++)
+	{
+		uip_poll_conn(&uip_conns[i]);
+
+		/* If a response was generated, send it */
+		if (uip_len > 0)
+		{
+			/* Add destination MAC to outgoing packet */
+			uip_arp_out();
+
+			RNDIS_Host_SendPacket(&Ethernet_RNDIS_Interface, uip_buf, uip_len);
+		}
+	}
+
 	/* Manage open connections for timeouts */
 	if (timer_expired(&ConnectionTimer))
 	{

Projects/Webserver/Lib/uip/uip.c

@@ -689,6 +689,7 @@ uip_process(u8_t flag)
   if(flag == UIP_POLL_REQUEST) {
     if((uip_connr->tcpstateflags & UIP_TS_MASK) == UIP_ESTABLISHED &&
        !uip_outstanding(uip_connr)) {
+	uip_len = uip_slen = 0;
 	uip_flags = UIP_POLL;
 	UIP_APPCALL();
 	goto appsend;
@@ -794,6 +795,7 @@ uip_process(u8_t flag)
       } else if((uip_connr->tcpstateflags & UIP_TS_MASK) == UIP_ESTABLISHED) {
 	/* If there was no need for a retransmission, we poll the
            application for new data. */
+	uip_len = uip_slen = 0;		   
 	uip_flags = UIP_POLL;
 	UIP_APPCALL();
 	goto appsend;