Hi,<br><br>I'm using WinPcap in an application to capture packets, but it seems that calls made to pcap_next() do not return immediately when a packet is received. The timeout is set to 0 (blocking indefinitely). The packets seem to be buffered in some location, so that in order to see a packet that just arrived, I have to capture a lot more packets for that packet to be flushed to my application. I am comparing my results to that of Wireshark, which seems to display packets immediately as they are received.<br>
<br>Does anyone know what could be causing it and how it can be fixed? I'm on Windows XP SP3, using WinPcap 4.0.2, pre-built.<br><br>Thanks in advance,<br>Oliver<br>