gov.nist.javax.sip

Interface ListeningPointExt

All Superinterfaces:

Cloneable, ListeningPoint, Serializable

All Known Implementing Classes:

ListeningPointImpl

public interface ListeningPointExt
extends ListeningPoint

Field Summary

Fields

Modifier and Type	Field and Description
static String	WS WebSocket Transport constant: WS
static String	WSS WebSocket secure Transport constant: WSS

Fields inherited from interface javax.sip.ListeningPoint

PORT_5060, PORT_5061, SCTP, TCP, TLS, UDP

Method Summary

Methods

Modifier and Type	Method and Description
ContactHeader	createContactHeader() Create a contact for this listening point.
ViaHeader	createViaHeader() Create a Via header for this listening point.
void	sendHeartbeat(String ipAddress, int port) Send a heartbeat to the specified Ip address and port via this listening point.

Methods inherited from interface javax.sip.ListeningPoint

equals, getIPAddress, getPort, getSentBy, getTransport, setSentBy

Field Detail

WS

static final String WS

WebSocket Transport constant: WS

See Also:

Constant Field Values

WSS

static final String WSS

WebSocket secure Transport constant: WSS

See Also:

Constant Field Values

Method Detail

createContactHeader

ContactHeader createContactHeader()

Create a contact for this listening point.

Returns:

a contact header corresponding to this listening point.

Since:

2.0

sendHeartbeat

void sendHeartbeat(String ipAddress,
                 int port)
                   throws IOException

Send a heartbeat to the specified Ip address and port via this listening point. This method can be used to send out a period CR-LF for NAT keepalive.

Throws:

IOException

Since:

2.0

createViaHeader

ViaHeader createViaHeader()

Create a Via header for this listening point.

Returns:

a via header corresponding to this listening point. Branch ID is set to NULL.

Since:

2.0