[Improve] add adaptive recuring non blocking timeout handling for Scrapper.py get_page method

[rajatkb]

Requirement

• The get_page requirement is currently set to static manually set timeout duration. It would great to have an adaptive method get_page , which will not timeout because of few network stability issues but will also not wait indefinitely.

Where to look

• Scrapper.py inside commons

Update: An implementation is provided for exponential wait time increase in utility package as AdaptiveRequest class. The issue is not resolved, as in case of fault network the system may end up raising its wait time indefinite, i.e leading back to the old problem of having no wait time for request.

[vipuldcoder]

I am interested to work on this issue.

[rajatkb]

@vipuldcoder address the issue that you already have, without setting up the node and knowing the application you won't be able to tackle this one.

[secretshardul]

Interested working on this for #ggsoc. Thought of using Python backoff library. It accepts a give up time parameter so that waiting time does not become infitity.

[rajatkb]

Great you can start working on it then pull a PR for same.

[secretshardul]

Please review #70