GetQueueAttributes Method

Returns all attributes of a queue.

Syntax

ANSI (Cross Platform)
char* GetQueueAttributes(const char* lpszQueueId);

Unicode (Windows)
LPWSTR GetQueueAttributes(LPCWSTR lpszQueueId);
- (NSString*)getQueueAttributes:(NSString*)queueId;
#define MID_AMAZONSQS_GETQUEUEATTRIBUTES 10

IPWORKSMQ_EXTERNAL int IPWORKSMQ_CALL IPWorksMQ_AmazonSQS_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

This method retrieves all of the attributes of the queue specified by QueueId, and stores them in the Attributes collection. Queues currently have five attributes that may be returned:

  • ApproximateNumberOfMessages
  • VisibilityTimeout (for more information, see Visibility Timeout)
  • CreatedTimestamp
  • LastModifiedTimestamp
  • Policy

This method returns the RequestId contained in the Amazon response.

Error Handling (C++)

This method returns a String value; after it returns, call the GetLastErrorCode() method to obtain its result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message.
Copyright (c) 2022 /n software inc. - All rights reserved.
IPWorks MQ 2020 C++ Edition - Version 20.0 [Build 8155]