sqs-pipeline-lambda-intermediator

Sender module for sqs data pipelines

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Installation

This module is installed via npm:

$ npm install sqs-pipeline-lambda-intermediator

Example Usage

var sqsPipelineLambdaIntermediator = require('sqs-pipeline-lambda-intermediator');

config = {
  AWS_ACCESS_KEY    : '<AWS_ACCESS_KEY>',
  AWS_ACCESS_SECRET : '<AWS_ACCESS_SECRET>',
  AWS_REGION        : '<AWS_REGION>',
  QUEUE_URL         : '<SQS_URL>',
  RECEIVE_TOPIC     : '<RECEIVE_TOPIC>',       // previous step
  DESTINATION_TOPIC : '<DESTINATION_TOPIC>'  // next step
};

var processor = function(message){
  return new Promise(function(resolve, reject) {
    // Processing logic goes here for example add fields to message objects:
    message.active = true;
    // after processing just resolve the final object
    resolve(message);
  });
}

// start intermediate processing
sqsPipelineLambdaIntermediator.start(config, processor);

License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
Neither the name of HitFox Group GmbH nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY HitFox Group GmbH ''AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL HITFOX GROUP GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.