CCommsChannelSendQueue Class Reference
| class CCommsChannelSendQueue : public CActive |
This class adds an input buffer to a comms framework CFChannel using an array to store unsent messages.
Constructor & Destructor Documentation
CCommsChannelSendQueue(RCFChannel &)
| CCommsChannelSendQueue | ( | RCFChannel & | aChannel | ) | [private] |
~CCommsChannelSendQueue()
| ~CCommsChannelSendQueue | ( | ) | |
Member Functions Documentation
DoCancel()
| void | DoCancel | ( | ) | [protected, virtual] |
NewL(RCFChannel &)
Parameters
| RCFChannel & aChannel | the send channel on which to send messages |
ReserveSpace()
Called to make sure a message can be put on the queue at this time in this context. For the purpose it is used it would be a nice optimization to also check whether there is actually room in the output channel first as well, as the space then wouldn't be needed.
RunL()
| void | RunL | ( | ) | [protected, virtual] |
Active object RunL method is called when space becomes available on the send queue. Attempts to send the first message in the queue.
- leave
- any code from RCFChannel.Send() except KErrOverflow
Send(const TCFMessage &)
Send method either sends the requested message immediately or stores it internally to send when space is available param aMsg the message to be sent
Member Data Documentation
RArray< TCFMessage > iMsgQueue
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v1.0.