BACnet Streaming Link Layer Service
BACnet streaming link layer...
Streaming Packets
-
bsllservice._Packetize(data)
| Parameters: | data – octet stream to slice into packets |
|---|
This is a long line of text.
-
class bsllservice._StreamToPacket(StreamToPacket)
This is a long line of text.
Connection State
Every thing is connected and every connection has a state.
- NOT_AUTHENTICATED - no authentication attempted
- REQUESTED - access request sent to the server (client only)
- CHALLENGED - access challenge sent to the client (server only)
- AUTHENTICATED - authentication successful
This is a long line of text.
-
class bsllservice.ConnectionState
This is a long line of text.
-
address
This is a long line of text.
-
service
This is a long line of text.
-
connected
This is a long line of text.
-
accessState
This is a long line of text.
-
challenge
This is a long line of text.
-
userinfo
This is a long line of text.
-
proxyAdapter
This is a long line of text.
Service Adapter
This is a long line of text.
-
class bsllservice.ServiceAdapter
This is a long line of text.
-
__init__(mux)
This is a long line of text.
-
authentication_required(addr)
This is a long line of text.
-
get_default_user_info(addr)
This is a long line of text.
-
get_user_info(username)
This is a long line of text.
-
add_connection(conn)
This is a long line of text.
-
remove_connection(conn)
This is a long line of text.
-
service_request(pdu)
This is a long line of text.
-
service_confirmation(conn, pdu)
This is a long line of text.
-
class bsllservice.NetworkServiceAdapter(ServiceAdapter, NetworkAdapter)
This is a long line of text.
TCP Multiplexing
This is a long line of text.
-
class bsllservice.TCPServerMultiplexer(Client)
This is a long line of text.
-
__init__(addr=None)
| Parameters: | addr – address to bind |
|---|
This is a long line of text.
-
request(pdu)
| Parameters: | pdu – message to process |
|---|
This is a long line of text.
-
indication(server, pdu)
| Parameters: |
- server – multiplexer reference
- pdu – message to process
|
|---|
This is a long line of text.
-
confirmation(pdu)
| Parameters: | pdu – message to process |
|---|
This is a long line of text.
-
do_AccessRequest(conn, bslpdu)
| Parameters: |
- conn – message to process
- bslpdu – message to process
|
|---|
This is a long line of text.
-
do_AccessResponse(conn, bslpdu)
| Parameters: |
- conn – message to process
- bslpdu – message to process
|
|---|
This is a long line of text.
-
class bsllservice.TCPClientMultiplexer(Client)
This is a long line of text.
-
__init__()
This is a long line of text.
-
request(pdu)
| Parameters: | pdu – message to process |
|---|
This is a long line of text.
-
indication(server, pdu)
| Parameters: |
- server – multiplexer reference
- pdu – message to process
|
|---|
This is a long line of text.
-
confirmation(pdu)
| Parameters: | pdu – message to process |
|---|
This is a long line of text.
-
do_AccessChallenge(conn, bslpdu)
| Parameters: |
- conn – message to process
- bslpdu – message to process
|
|---|
This is a long line of text.
-
class bsllservice.TCPMultiplexerASE(ApplicationServiceElement)
This is a long line of text.
-
__init__(self, mux)
This is a long line of text.
-
indication(*args, **kwargs)
| Parameters: |
- addPeer – peer address to add
- delPeer – peer address to delete
|
|---|
This is a long line of text.
Device-to-Device Service
This is a long line of text.
-
class bsllservice.DeviceToDeviceServerService(NetworkServiceAdapter)
This is a long line of text.
-
process_npdu(npdu)
This is a long line of text.
-
service_confirmation(conn, pdu)
This is a long line of text.
-
class bsllservice.DeviceToDeviceClientService(NetworkServiceAdapter)
This is a long line of text.
-
process_npdu(npdu)
This is a long line of text.
-
connect(addr)
This is a long line of text.
-
connect_ack(conn, pdu)
This is a long line of text.
-
service_confirmation(conn, pdu)
This is a long line of text.
Router-to-Router Service
This is a long line of text.
-
class bsllservice.RouterToRouterService(NetworkServiceAdapter)
This is a long line of text.
-
process_npdu(npdu)
This is a long line of text.
-
connect(addr)
This is a long line of text.
-
connect_ack(conn, pdu)
This is a long line of text.
-
add_connection(conn)
This is a long line of text.
-
remove_connection(conn)
This is a long line of text.
-
service_confirmation(conn, pdu)
This is a long line of text.
Proxy Service
This is a long line of text.
-
class bsllservice.ProxyServiceNetworkAdapter(NetworkAdapter)
This is a long line of text.
-
process_npdu(npdu)
This is a long line of text.
-
service_confirmation(conn, pdu)
This is a long line of text.
-
class bsllservice.ProxyServerService(ServiceAdapter)
This is a long line of text.
-
add_connection(conn)
This is a long line of text.
-
remove_connection(conn)
This is a long line of text.
-
service_confirmation(conn, bslpdu)
This is a long line of text.
-
class bsllservice.ProxyClientService(ServiceAdapter)
This is a long line of text.
-
__init__(self, mux, addr=None, userinfo=None)
-
This is a long line of text.
-
get_default_user_info(addr)
This is a long line of text.
-
connect(addr=None, userinfo=None)
This is a long line of text.
-
connect_ack(conn, bslpdu)
This is a long line of text.
-
service_confirmation(conn, bslpdu)
This is a long line of text.
-
confirmation(pdu)
This is a long line of text.
LAN Emulation Service
To be developed.