[Info-vax] HTTP and HTML File Upload Basics

[Jean-François Piéronne]

Le 21/10/2020 à 23:01, Jan-Erik Söderholm a écrit :
{snip]
> 
> WASD as the web server frontend and PyRTE (Python Persistent Scripting)
> with Python scripts as the backend. By using PyRTE there is no overhead
> from the Python startup (which is usually 1-2 sec on our Alpha), the
> scripts stays loaded and compiled within the PyRTE process and respons
> times are done to 10s of ms. Well, you get the Python startup at first
> access when the PyRTE process is created, it then lives for as long as
> you have configured your idle time.
> 

Mark has updated the PyRTE for Python 3.10,
https://wasd.vsm.com.au/py-bin/pyrte_test2.py

https://wasd.vsm.com.au/py3-bin/pyrte_test2.py

Python 3.10 startups is also much faster than 2.7

Example, on one system:
Python2 startup is 1.6s
Python3 startup is 0.3

> This works fine, we have built traditional web brower applications using
> Javascript using the same backend.
> 
> https://wasd.vsm.com.au/wasd_root/src/python/READMORE.HTML
> 

I have also developed, requested by some customer, a CGIPlus interface
to RabbitMQ, a simple test Client -> WASD -> RabbitMQ -> APPserver
sustains thousand requests/s

The interesting part is that the appserver can be written in any
language on any system.

I have provided Python, C, Cobol examples.

One of Python example query the famous personnel database.

JF

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