Package flumotion :: Package component :: Module feedcomponent :: Class FeedComponentMedium

Class FeedComponentMedium

 twisted.spread.jelly.Jellyable --+                        
                                  |                        
twisted.spread.flavors.Serializable --+                    
                                      |                    
   twisted.spread.flavors.Referenceable --+                
                                          |                
                extern.log.log.Loggable --+                
                                          |                
                   twisted.pb.Referenceable --+            
                                              |            
                       common.medium.BaseMedium --+        
                                                  |        
                        common.medium.PingingMedium --+    
                                                      |    
                          component.BaseComponentMedium --+
                                                          |
                                                         FeedComponentMedium

Known Subclasses:

I am a component-side medium for a FeedComponent to interface with the manager-side ComponentAvatar.

Instance Methods

[hide private]

__init__(self, component)

source code

remote_attachPadMonitorToFeeder(self, feederName)

source code

remote_setGstDebug(self, debug)
Sets the GStreamer debugging levels based on the passed debug string.

source code

remote_eatFrom(self, eaterAlias, fullFeedId, host, port)
Tell the component the host and port for the FeedServer through which it can connect a local eater to a remote feeder to eat the given fullFeedId.

source code

_getAuthenticatorForFeed(self, eaterAliasOrFeedName)

source code

connectEater(self, eaterAlias)
Connect one of the medium's component's eaters to a remote feed.

source code

remote_feedTo(self, feederName, fullFeedId, host, port)
Tell the component to feed the given feed to the receiving component accessible through the FeedServer on the given host and port.

source code

connectFeeder(self, feederName, fullFeedId)
Tell the component to feed the given feed to the receiving component accessible through the FeedServer on the given host and port.

source code

tuple of (str, int, long)

remote_provideMasterClock(self, port)
Tells the component to start providing a master clock on the given UDP port.

source code

tuple of (str, int, long)

remote_getMasterClockInfo(self)
Return the clock master info created by a previous call to provideMasterClock.

source code

remote_setMasterClock(self, ip, port, base_time)

source code

remote_effect(self, effectName, methodName, *args, **kwargs)
Invoke the given methodName on the given effectName in this component.

source code

remote_dumpGstreamerDotFile(self, filename)

source code

Inherited from component.BaseComponentMedium: getIP, getManagerIP, remote_getConfig, remote_getMood, remote_getState, remote_getUIState, remote_getVersions, remote_reloadComponent, remote_setFluDebug, remote_stop, setAuthenticator, setRemoteReference, setup

Inherited from common.medium.PingingMedium: callRemoteLogging, remoteMessageReceived, remote_writeFluDebugMarker, startPinging, stopPinging

Inherited from common.medium.PingingMedium (private): _disconnect, _ping, _pingCheck

Inherited from common.medium.BaseMedium: callRemote, getBundledFunction, hasRemoteReference, runBundledFunction

Inherited from twisted.spread.flavors.Referenceable: jellyFor

Inherited from twisted.spread.flavors.Serializable: processUniqueID

Inherited from twisted.spread.jelly.Jellyable: __providedBy__, getStateFor

Inherited from extern.log.log.Loggable: debug, doLog, error, info, log, logFunction, logObjectName, warning, warningFailure, writeMarker

Class Variables

[hide private]

logCategory = 'feedcompmed'
Implementors can provide a category to log their messages under.

str remoteLogName = 'feedserver'
name to use to log the other side of the connection

__implemented__ = <implementedBy flumotion.component.feedcompo...

__provides__ = <zope.interface.declarations.ClassProvides obje...

Inherited from component.BaseComponentMedium: authenticator

Inherited from common.medium.PingingMedium (private): _clock, _pingCheckInterval, _pingDC, _pingInterval

Inherited from common.medium.BaseMedium: bundleLoader

Inherited from twisted.spread.flavors.Referenceable: perspective

Instance Variables

[hide private]

Inherited from common.medium.BaseMedium: remote

Method Details

[hide private]

init(self, component)
(Constructor)

source code

Parameters:

component - flumotion.component.feedcomponent.FeedComponent

Overrides: component.BaseComponentMedium.__init__

remote_setGstDebug(self, debug)

source code

Sets the GStreamer debugging levels based on the passed debug string.

Since: 0.4.2

remote_eatFrom(self, eaterAlias, fullFeedId, host, port)

source code

Tell the component the host and port for the FeedServer through which it can connect a local eater to a remote feeder to eat the given fullFeedId.

Called on by the manager-side ComponentAvatar.

connectEater(self, eaterAlias)

source code

Connect one of the medium's component's eaters to a remote feed. Called by the component, both on initial connection and for reconnecting.

Returns:: deferred that will fire with a value of None

remote_feedTo(self, feederName, fullFeedId, host, port)

source code

Tell the component to feed the given feed to the receiving component accessible through the FeedServer on the given host and port.

Called on by the manager-side ComponentAvatar.

connectFeeder(self, feederName, fullFeedId)

source code

Tell the component to feed the given feed to the receiving component accessible through the FeedServer on the given host and port.

Called on by the manager-side ComponentAvatar.

remote_provideMasterClock(self, port)

source code

Tells the component to start providing a master clock on the given UDP port. Can only be called if setup() has been called on the component.

The IP address returned is the local IP the clock is listening on.

Returns: tuple of (str, int, long): (ip, port, base_time)

remote_getMasterClockInfo(self)

source code

Return the clock master info created by a previous call to provideMasterClock.

Returns: tuple of (str, int, long): (ip, port, base_time)
Overrides: component.BaseComponentMedium.remote_getMasterClockInfo

remote_effect(self, effectName, methodName, *args, **kwargs)

source code

Invoke the given methodName on the given effectName in this component. The effect should implement effect_(methodName) to receive the call.

Class Variable Details

[hide private]

implemented

Value:

<implementedBy flumotion.component.feedcomponent.FeedComponentMedium>

provides

Value:

<zope.interface.declarations.ClassProvides object at 0xa3ba6ac>

Class FeedComponentMedium

__init__(self, component) (Constructor)

remote_setGstDebug(self, debug)

remote_eatFrom(self, eaterAlias, fullFeedId, host, port)

connectEater(self, eaterAlias)

remote_feedTo(self, feederName, fullFeedId, host, port)

connectFeeder(self, feederName, fullFeedId)

remote_provideMasterClock(self, port)

remote_getMasterClockInfo(self)

remote_effect(self, effectName, methodName, *args, **kwargs)

__implemented__

__provides__

init(self, component)
(Constructor)

implemented

provides