pauladam / jaws-demo

JAWS demo

Sample JAWS app built using the JAWS framework. This lambda is available at:

• https://rp8slt6081.execute-api.us-east-1.amazonaws.com/dev/greetings/hello

which is defined by this handler

• https://github.com/pauladam/jaws-demo/blob/master/aws_modules/greetings/hello/index.js

Notes

• 3rd party npm modules are trivially useable
• npm install --save
• require in from your handler and use
• Seems like perhaps compiled modules are not useable out of the box
• Avg response time seems to be around 150ms

Deploying the lambda handler

$ jaws dash
JAWS: Dashboard for project "jaws-4127HwzWg"
 -------------------------------------------
 Project Summary
 -------------------------------------------
    Stages:
       dev us-east-1
    Lambdas: 1
    Endpoints: 1
 -------------------------------------------
 Select Resources To Deploy
 -------------------------------------------
    greetings/hello
      L) lGreetingsHello
  >   E) /greetings/hello - GET
    - - - - -
      Deploy Selected -->

Sample output

https://rp8slt6081.execute-api.us-east-1.amazonaws.com/dev/greetings/hello?data=foo

{
  "event": {},
  "context": {
    "awsRequestId": "388b94f7-79a3-11e5-9328-95fcff472237",
    "invokeid": "388b94f7-79a3-11e5-9328-95fcff472237",
    "logGroupName": "/aws/lambda/dev-jaws-4127HwzWg-l-lGreetingsHello-1D7Z42XJ36KU",
    "logStreamName": "2015/10/23/[$LATEST]faa2b39080554e52b16a6031901a2826",
    "functionName": "dev-jaws-4127HwzWg-l-lGreetingsHello-1D7Z42XJ36KU",
    "memoryLimitInMB": "1024",
    "functionVersion": "$LATEST",
    "invokedFunctionArn": "arn:aws:lambda:us-east-1:121316396475:function:dev-jaws-4127HwzWg-l-lGreetingsHello-1D7Z42XJ36KU"
  },
  "context_hash": "65780932dd9b2f7a5219197c83314808",
  "time": "The time is now: 16:29:24"
}

Sample context object

{
  "context": "{\"awsRequestId\":\"ca348a82-799f-11e5-b8fe-c3eb187bc9e3\",\"invokeid\":\"ca348a82-799f-11e5-b8fe-c3eb187bc9e3\",\"logGroupName\":\"/aws/lambda/dev-jaws-4127HwzWg-l-lGreetingsHello-1D7Z42XJ36KU\",\"logStreamName\":\"2015/10/23/[$LATEST]26435169553e40deaa36076eafa5524a\",\"functionName\":\"dev-jaws-4127HwzWg-l-lGreetingsHello-1D7Z42XJ36KU\",\"memoryLimitInMB\":\"1024\",\"functionVersion\":\"$LATEST\",\"invokedFunctionArn\":\"arn:aws:lambda:us-east-1:121316396475:function:dev-jaws-4127HwzWg-l-lGreetingsHello-1D7Z42XJ36KU\"}"
}