IFlow.ReceiveMsg Method

Solclient

IFlowReceiveMsg Method

version: 7.2.1.27

Receives a message from a specified transacted Flow. It waits until a timeout or a message is received. No wait if timeout is zero. Applications must later call .Dispose() on the received message to release it.

Namespace: SolaceSystems.Solclient.Messaging
Assembly: SolaceSystems.Solclient.Messaging (in SolaceSystems.Solclient.Messaging.dll) Version: 7.2.1.27 (7.2.1.27)

Syntax

C++

Copy

IMessage ReceiveMsg(
	int timeout
)

Function ReceiveMsg ( 
	timeout As Integer
) As IMessage

IMessage^ ReceiveMsg(
	int timeout
)

Parameters

timeout: Type: SystemInt32
Timeout in milliseconds, 0 means no wait.

Return Value

Type: IMessage
The received message is returned as a IMessage A null mussage is returned under these circumstances: The queue is empty and a timeout occured The queue is empty and the timeout was zero The flow is not a transacted flow

Exceptions

Exception	Condition
OperationErrorException	An OperationErrorException is thrown when this method fails. The exception will contain one of these return codes: SOLCLIENT_FAIL - FlowUnbound - The flow is unbound and there are no messages waiting within the API to be delivered. CommitRollbackAlreadyInProgress - A commit or rollback is in progress. InvalidFlowOperation - The flow is not associated with a transacted session. SOLCLIENT_NOT_READY - SessionNotEstablished - The session hasn't been established yet NoTransactionStarted - No transaction has been started yet

Exception

Condition

OperationErrorException

An OperationErrorException is thrown when this method fails. The exception will contain one of these return codes:

SOLCLIENT_FAIL -
- FlowUnbound - The flow is unbound and there are no messages waiting within the API to be delivered.
- CommitRollbackAlreadyInProgress - A commit or rollback is in progress.
- InvalidFlowOperation - The flow is not associated with a transacted session.
SOLCLIENT_NOT_READY -
- SessionNotEstablished - The session hasn't been established yet
- NoTransactionStarted - No transaction has been started yet

Reference

IFlow Interface

SolaceSystems.Solclient.Messaging Namespace

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