![]() # uncomment the following block if you want to keep records of the messages that are not matching # print("Message does not contain "+SEARCH_STRING+ " ignoring.") # Mark the message as deleted if delete flag is set With open(workername+'.json', 'a') as outfile: If re.search(r''+SEARCH_STRING, msgbody): Print ("Number of messages in Queue: " + no_of_messages) Print("Failed to receive message from primary queue") Messages=SQSQ.receive_messages(MaxNumberOfMessages=10,WaitTimeSeconds=20) SQSQ = sqs.get_queue_by_name(QueueName=QNAME) Here is the source code for your quick reference but please do check the latest code in the Github repository import boto Python InFlightSQS.py -t 10 -s stringTOsearch -q mysqsqueue -d False Run the script with the following updates values Install the dependencies speicified on the requirements.txt file pip3 install -r requirements.txt d True \ # Search for string "stringTOsearch" in SQS Queue "mysqsqueue" and do not delete the messages Here are some examples of InFlightSQS with Deletion option set to True and False # Search for string "stringTOsearch" in SQS Queue "mysqsqueue" and delete the messages InFlightSQS (Boto) use the default Environment variables and the profiles on the local environment. Make sure you set your AWS CLI environment right if you are running from a local or IAM profile if you are running the script from an EC2 instance We are assuming that the Authentication AWS profile from the local environment, Either through the default IAM profile or the AWS CLI profile You can clone the project and make your own changes and submit a Pull request if you want to share that feature with the wider audience git clone ![]() You can download the InFlightSQS source code from the following github repository you might have to wait little longer for the visibility time to elapse before your actual consumer can read the messages Ideally this value is 30 seconds, In delayed queues and queues with high visibility time. Note*: We recommend you to check the Visibility time configuration of SQS prior running this script. If the message does not match the condition, it would simply be ignored and it would be visible to the consumer after the configured visibility timeout of the SQS If it match, it would be written to a file named worker-.json and deleted only If you have set the delete flag to True The consumed message would be checked against a condition. it can differ from 1 to 10 ( you can change this limit in sourcecode)Įach worker thread would act as an instance of the InFlightSQS and try to consume messages from SQS independently It starts multiple threads defined by the -t or -threads during the invocation. ![]() -delete -d boolen string value True (or) False to control whether the matching message should be deleted or just logged.-queue -q queue name to browse and perform the tasks.-search -s to pass the search string to look for in each message.-threads -t to define the number of threads between 1 to 10.The script is designed to take four command line arguments during the invocation Use the following Python InFlightSQS file to read and remove specific messages and keep the other messages back in the queueīoto Python Script to filter messages and Delete.Browse the Messages using our SQSCLI product and check the format of the message body.Configure and increase the Delivery delay on the subjected SQS queue.Stop the consumer or point the consumer to another dummy SQS queue for the time being. ![]() These are the steps I can recommend to stop the messages during the transit before it can be consumed by the worker process Steps to filter and delete the messages in SQS Boto Python Script to filter messages and Delete.Steps to filter and delete the messages in SQS.Specifies whether the error happened due to the caller of the batch API action.Īn error code representing why the action failed on this entry.Ī message explaining why the action failed on this entry. Gives a detailed description of the result of an action on each entry in the request. Represents a successfully deleted message. Response Structureįor each message in the batch, the response contains a DeleteMessageBatchResultEntry tag if the message is deleted or a BatchResultErrorEntry tag if the message can’t be deleted.Ī list of DeleteMessageBatchResultEntry items.Įncloses the Id of an entry in DeleteMessageBatch.
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