Panda3D
Loading...
Searching...
No Matches
Classes | Public Member Functions | Public Attributes | Static Public Attributes | List of all members
ServerRepository Class Reference

Classes

class  Client
 
class  Object
 

Public Member Functions

 __init__ (self, tcpPort, serverAddress=None, udpPort=None, dcFileNames=None, threadedNet=None)
 
 clientHardDisconnectTask (self, task)
 
 flushTask (self, task)
 
 getDoIdBase (self, doId)
 
 getTcpHeaderSize (self)
 
 handleClientCreateObject (self, datagram, dgi)
 
 handleClientDeleteObject (self, datagram, doId)
 
 handleClientDisconnect (self, client)
 
 handleClientObjectSetZone (self, datagram, dgi)
 
 handleClientObjectUpdateField (self, datagram, dgi, targeted=False)
 
 handleClientSetInterest (self, client, dgi)
 
 handleDatagram (self, datagram)
 
 handleMessageType (self, msgType, di)
 
 importModule (self, dcImports, moduleName, importSymbols)
 
 listenerPoll (self, task)
 
 readDCFile (self, dcFileNames=None)
 
 readerPollOnce (self)
 
 readerPollUntilEmpty (self, task)
 
 sendDoIdRange (self, client)
 
 sendToAllExcept (self, datagram, exceptionList)
 
 sendToZoneExcept (self, zoneId, datagram, exceptionList)
 
 setObjectZone (self, owner, object, zoneId)
 
 setTcpHeaderSize (self, headerSize)
 
 updateClientInterestZones (self, client)
 

Public Attributes

 clientHardDisconnectTask
 
 clientsByConnection
 
 clientsByDoIdBase
 
 cw
 
 dcFile
 
 dclassesByName
 
 dclassesByNumber
 
 dcSuffix
 
 doIdRange
 
 flushTask
 
 hashVal
 
 idAllocator
 
 lastConnection
 
 listenerPoll
 
 needsFlush
 
 objectsByZoneId
 
 qcl
 
 qcm
 
 qcr
 
 readerPollUntilEmpty
 
 tcpRendezvous
 
 zonesToClients
 

Static Public Attributes

 notify = DirectNotifyGlobal.directNotify.newCategory("ServerRepository")
 

Detailed Description

 This maintains the server-side connection with a Panda server.
It is only for use with the Panda LAN server provided by CMU.

Constructor & Destructor Documentation

◆ __init__()

__init__ ( self,
tcpPort,
serverAddress = None,
udpPort = None,
dcFileNames = None,
threadedNet = None )

Member Function Documentation

◆ clientHardDisconnectTask()

clientHardDisconnectTask ( self,
task )
 client did not tell us he was leaving but we lost connection to
him, so we need to update our data and tell others 

◆ flushTask()

flushTask ( self,
task )
 This task is run periodically to flush any connections
that might need it.  It's only necessary in cases where
collect-tcp is set true (if this is false, messages are sent
immediately and do not require periodic flushing). 

◆ getDoIdBase()

getDoIdBase ( self,
doId )
 Given a doId, return the corresponding doIdBase.  This
will be the owner of the object (clients may only create
object doId's within their assigned range). 

◆ getTcpHeaderSize()

getTcpHeaderSize ( self)
Returns the current setting of TCP header size. See
setTcpHeaderSize(). 

◆ handleClientCreateObject()

handleClientCreateObject ( self,
datagram,
dgi )
 client wants to create an object, so we store appropriate
data, and then pass message along to corresponding zones 

◆ handleClientDeleteObject()

handleClientDeleteObject ( self,
datagram,
doId )
 client deletes an object, let everyone who has interest in
the object's zone know about it. 

◆ handleClientDisconnect()

handleClientDisconnect ( self,
client )

◆ handleClientObjectSetZone()

handleClientObjectSetZone ( self,
datagram,
dgi )
 The client is telling us the object is changing to a new
zone. 

◆ handleClientObjectUpdateField()

handleClientObjectUpdateField ( self,
datagram,
dgi,
targeted = False )
 Received an update request from a client. 

◆ handleClientSetInterest()

handleClientSetInterest ( self,
client,
dgi )
 The client is specifying a particular set of zones it is
interested in. 

◆ handleDatagram()

handleDatagram ( self,
datagram )
 switching station for messages 

◆ handleMessageType()

handleMessageType ( self,
msgType,
di )

◆ importModule()

importModule ( self,
dcImports,
moduleName,
importSymbols )
 Imports the indicated moduleName and all of its symbols
into the current namespace.  This more-or-less reimplements
the Python import command. 

◆ listenerPoll()

listenerPoll ( self,
task )

◆ readDCFile()

readDCFile ( self,
dcFileNames = None )
Reads in the dc files listed in dcFileNames, or if
dcFileNames is None, reads in all of the dc files listed in
the Configrc file.

◆ readerPollOnce()

readerPollOnce ( self)
 checks for available messages to the server 

◆ readerPollUntilEmpty()

readerPollUntilEmpty ( self,
task )
 continuously polls for new messages on the server 

◆ sendDoIdRange()

sendDoIdRange ( self,
client )
 sends the client the range of doid's that the client can
use 

◆ sendToAllExcept()

sendToAllExcept ( self,
datagram,
exceptionList )
 sends a message to all connected clients, except for
clients on exceptionList. 

◆ sendToZoneExcept()

sendToZoneExcept ( self,
zoneId,
datagram,
exceptionList )
sends a message to everyone who has interest in the
indicated zone, except for the clients on exceptionList.

◆ setObjectZone()

setObjectZone ( self,
owner,
object,
zoneId )

◆ setTcpHeaderSize()

setTcpHeaderSize ( self,
headerSize )
Sets the header size of TCP packets.  At the present, legal
values for this are 0, 2, or 4; this specifies the number of
bytes to use encode the datagram length at the start of each
TCP datagram.  Sender and receiver must independently agree on
this.

◆ updateClientInterestZones()

updateClientInterestZones ( self,
client )
 Something about the client has caused its set of interest
zones to potentially change.  Recompute them. 

Member Data Documentation

◆ clientHardDisconnectTask

clientHardDisconnectTask

◆ clientsByConnection

clientsByConnection

◆ clientsByDoIdBase

clientsByDoIdBase

◆ cw

cw

◆ dcFile

dcFile

◆ dclassesByName

dclassesByName

◆ dclassesByNumber

dclassesByNumber

◆ dcSuffix

dcSuffix

◆ doIdRange

doIdRange

◆ flushTask

flushTask

◆ hashVal

hashVal

◆ idAllocator

idAllocator

◆ lastConnection

lastConnection

◆ listenerPoll

listenerPoll

◆ needsFlush

needsFlush

◆ notify

notify = DirectNotifyGlobal.directNotify.newCategory("ServerRepository")
static

◆ objectsByZoneId

objectsByZoneId

◆ qcl

qcl

◆ qcm

qcm

◆ qcr

qcr

◆ readerPollUntilEmpty

readerPollUntilEmpty

◆ tcpRendezvous

tcpRendezvous

◆ zonesToClients

zonesToClients