AWS ap-northeast-2 ping test

ap-northeast-2.py

import uuid
import requests
import time
from rx import Observable

class AWS:
    def check(self):
        link = "http://dynamodb.ap-northeast-2.amazonaws.com/ping?x="

        return Observable.interval(2000)\
            .map(lambda i: uuid.uuid4().hex)\
            .map(lambda hash: link+hash)\
            .map(lambda req_link: requests.get(req_link))\
            .on_error_resume_next(lambda e: Observable.just(e))\
            .map(lambda res: res.elapsed.total_seconds())\
            .map(lambda elapsed: int(round(elapsed, 3)*1000))

AWS().check().subscribe(on_next=lambda next: print(next))
input('press any key to exit\n')