Method SSL.packet()->recv()
- Method
recv
 object|stringrecv(stringdata,ProtocolVersionversion)- Description
 Receive data read from the network.
- Parameter 
data Raw data from the network.
- Parameter 
version Minor version of the SSL 3 protocol suite to create a packet for.
- Returns
 Returns a string of leftover data if packet is complete, otherwise
0.If there's an error, an alert object is returned.