Return the record number and data from the available record closest to the head of the queue, and delete the record.

Namespace:  BerkeleyDB
Assembly:  libdb_dotnet52 (in libdb_dotnet52.dll) Version: 5.2.28.0

Syntax

C#
public KeyValuePair<uint, DatabaseEntry> Consume(
	bool wait
)
Visual Basic (Declaration)
Public Function Consume ( _
	wait As Boolean _
) As KeyValuePair(Of UInteger, DatabaseEntry)
Visual C++
public:
KeyValuePair<unsigned int, DatabaseEntry^> Consume(
	bool wait
)

Parameters

wait
Type: System..::.Boolean
If true and the Queue database is empty, the thread of control will wait until there is data in the queue before returning.

Return Value

A KeyValuePair<(Of <(TKey, TValue>)>) whose Key parameter is the record number and whose Value parameter is the retrieved data.

Exceptions

ExceptionCondition
BerkeleyDB..::.LockNotGrantedException If lock or transaction timeouts have been specified, a LockNotGrantedException may be thrown. This failure, by itself, does not require the enclosing transaction be aborted.

See Also