PcapHandle.dispatch

int dispatch(int cnt, void delegate(const(pcap_pkthdr) * header, const(ubyte) * data) callback)

Processes packets available in the current buffer.

Similar to loop, but only processes packets currently available in the capture buffer and then returns. The callback delegate is GC-rooted for the duration of the call.

Parameters

`cnt`	Maximum number of packets to process.
`callback`	The delegate to call for each packet.

Returns

The number of packets processed, 0 if EOF, -1 on error, -2 if breakLoop was called.