IpDrv
Class UdpLink

source: e:\games\UnrealTournament\IpDrv\Classes\UdpLink.uc 
Core.Object
   |
   +--Engine.Actor
      |
      +--Engine.Info
         |
         +--Engine.InternetInfo
            |
            +--IpDrv.InternetLink
               |
               +--IpDrv.UdpLink
Direct Known Subclasses:UdpBeacon, UdpServerQuery, UdpServerUplink, UBrowserLocalLink, UBrowserServerPing
class UdpLink
extends IpDrv.InternetLink

//============================================================================= // UdpLink: An Internet UDP connectionless socket. //=============================================================================
Variables
 int BroadcastAddr


Function Summary
 int BindPort(optional int, optional bool)
     
// BindPort: Binds a free port or optional port specified in argument one.
 int ReadText(out IpAddr, out string)
     
// ReadText: Reads text string.
// Returns number of bytes read.
 bool SendText(IpAddr Addr, string Str)
     
// SendText: Sends text string.  
// Appends a cr/lf if LinkMode=MODE_Line .


Source Code 

00001	//=============================================================================
00002	// UdpLink: An Internet UDP connectionless socket.
00003	//=============================================================================
00004	class UdpLink extends InternetLink
00005		native
00006		transient;
00007	
00008	//-----------------------------------------------------------------------------
00009	// Variables.
00010	
00011	var() const int BroadcastAddr;
00012	
00013	//-----------------------------------------------------------------------------
00014	// Natives.
00015	
00016	// BindPort: Binds a free port or optional port specified in argument one.
00017	native function int BindPort( optional int Port, optional bool bUseNextAvailable );
00018	
00019	// SendText: Sends text string.  
00020	// Appends a cr/lf if LinkMode=MODE_Line .
00021	native function bool SendText( IpAddr Addr, coerce string Str );
00022	
00023	// SendBinary: Send data as a byte array.
00024	native function bool SendBinary( IpAddr Addr, int Count, byte B[255] );
00025	
00026	// ReadText: Reads text string.
00027	// Returns number of bytes read.  
00028	native function int ReadText( out IpAddr Addr, out string Str );
00029	
00030	// ReadBinary: Read data as a byte array.
00031	native function int ReadBinary( out IpAddr Addr, int Count, out byte B[255] );
00032	
00033	//-----------------------------------------------------------------------------
00034	// Events.
00035	
00036	// ReceivedText: Called when data is received and connection mode is MODE_Text.
00037	event ReceivedText( IpAddr Addr, string Text );
00038	
00039	// ReceivedLine: Called when data is received and connection mode is MODE_Line.
00040	event ReceivedLine( IpAddr Addr, string Line );
00041	
00042	// ReceivedBinary: Called when data is received and connection mode is MODE_Binary.
00043	event ReceivedBinary( IpAddr Addr, int Count, byte B[255] );
00044	
00045	defaultproperties
00046	{
00047	     BroadcastAddr=-1
00048	     bAlwaysTick=True
00049	}
End Source Code