Panda3D
Classes | Public Member Functions | Public Attributes | Static Public Attributes

ServerRepository Class Reference

List of all members.

Classes

class  Client
class  Object

Public Member Functions

def __init__
def clientHardDisconnectTask
def flushTask
def getDoIdBase
def getTcpHeaderSize
def handleClientCreateObject
def handleClientDeleteObject
def handleClientDisconnect
def handleClientObjectSetZone
def handleClientObjectUpdateField
def handleClientSetInterest
def handleDatagram
def handleMessageType
def importModule
def listenerPoll
def readDCFile
def readerPollOnce
def readerPollUntilEmpty
def sendDoIdRange
def sendToAllExcept
def sendToZoneExcept
def setObjectZone
def setTcpHeaderSize
def updateClientInterestZones

Public Attributes

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

Static Public Attributes

tuple 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

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

Member Function Documentation

def 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 
def 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). 
def 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). 
def getTcpHeaderSize (   self)
Returns the current setting of TCP header size. See
setTcpHeaderSize(). 
def handleClientCreateObject (   self,
  datagram,
  dgi 
)
client wants to create an object, so we store appropriate
data, and then pass message along to corresponding zones 
def handleClientDeleteObject (   self,
  datagram,
  doId 
)
client deletes an object, let everyone who has interest in
the object's zone know about it. 
def handleClientDisconnect (   self,
  client 
)
def handleClientObjectSetZone (   self,
  datagram,
  dgi 
)
The client is telling us the object is changing to a new
zone. 
def handleClientObjectUpdateField (   self,
  datagram,
  dgi,
  targeted = False 
)
Received an update request from a client. 
def handleClientSetInterest (   self,
  client,
  dgi 
)
The client is specifying a particular set of zones it is
interested in. 
def handleDatagram (   self,
  datagram 
)
switching station for messages 
def handleMessageType (   self,
  msgType,
  di 
)
def 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. 
def listenerPoll (   self,
  task 
)
def 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.
def readerPollOnce (   self)
checks for available messages to the server 
def readerPollUntilEmpty (   self,
  task 
)
continuously polls for new messages on the server 
def sendDoIdRange (   self,
  client 
)
sends the client the range of doid's that the client can
use 
def sendToAllExcept (   self,
  datagram,
  exceptionList 
)
sends a message to all connected clients, except for
clients on exceptionList. 
def sendToZoneExcept (   self,
  zoneId,
  datagram,
  exceptionList 
)
sends a message to everyone who has interest in the
indicated zone, except for the clients on exceptionList.
def setObjectZone (   self,
  owner,
  object,
  zoneId 
)
def 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.
def updateClientInterestZones (   self,
  client 
)
Something about the client has caused its set of interest
zones to potentially change.  Recompute them. 

Member Data Documentation

cw
tuple notify = DirectNotifyGlobal.directNotify.newCategory("ServerRepository") [static]
qcl
qcm
qcr
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