Class MHTTPTransactionCallback

class MHTTPTransactionCallback;

Description

The per-transaction callback for receiving HTTP events.

Members

Defined in MHTTPTransactionCallback:

• MHFRunError(TInt,RHTTPTransaction,const THTTPEvent &)Called when RunL leaves from a transaction event. This works in the same way as ...
• MHFRunL(RHTTPTransaction,const THTTPEvent &)Called when the filter's registration conditions are satisfied for events that o...

virtual void MHFRunL(RHTTPTransaction aTransaction, const THTTPEvent &aEvent)=0;

Description

Called when the filter's registration conditions are satisfied for events that occur on a transaction. Note that this function is not allowed to leave if called with certain events.

Parameters

RHTTPTransaction aTransaction The transaction that the event has occurred on. const THTTPEvent &aEvent The event that has occurred.

Leave codes

Any Leaves must be handled by the appropriate MHFRunError.

See also:

• THTTPEventA HTTP status message. Status messages consist of a UID and a status code within...

virtual TInt MHFRunError(TInt aError, RHTTPTransaction aTransaction, const THTTPEvent &aEvent)=0;

Description

Called when RunL leaves from a transaction event. This works in the same way as CActve::RunError; return KErrNone if you have handled the error. If you don't completely handle the error, a panic will occur.

Parameters

TInt aError The leave code that RunL left with. RHTTPTransaction aTransaction The transaction that was being processed. const THTTPEvent &aEvent The Event that was being processed.

Return value

TInt KErrNone if the error has been cancelled or the code of the continuing error otherwise.