Submit application

Wsock-Embedded-Py

Downloads8
Subscribe
0
Bookmark
1
This application is not supported by InterSystems Corporation. Please be notified that you use it at your own responsibility.
Details
Releases
Reviews
Issues

What's new in this version

  • the new version of Embedded Python required some adjustment
  • as WebSocket.org is closed down and dead an alternate echo server is required.
  • with all firewalls and other limitations, a local docker server was added.
  • It works on port 8080 inside Docker and port 10000 on localhost.

This is a demo to make use of a simple WebSocket Client with Embedded Python in IRIS.

Prerequisites

Make sure you have git and Docker desktop installed.

Installation

Clone/git pull this repo into any local directory

$ git clone https://github.com/rcemper/Wsock-Embedded-Py

Open the terminal in this directory and run:

$ docker-compose build

this may take some time to complete

Run the IRIS container with this project:

$ docker-compose up -d

How to Test it

  • Run an Iris Session in Docker
  • Select your WebSocket Echo Server
  • Enter the text you want to send or generate it
  • Send it and see the result
$ docker-compose exec iris iris session iris "##class(rccpy.WSockPy).Run()"

*** Welcome to WebSocket Embedded Python Demo ***

Collecting websocket-client
Using cached https://files.pythonhosted.org/packages/4c/5f/f61b420143ed1c8dc69f9eaec5ff1ac36109d52c80de49d66e0c36c3dfdf/websocket_client-0.57.0-py2.py3-none-any.whl
Collecting six (from websocket-client)
Using cached https://files.pythonhosted.org/packages/ee/ff/48bde5c0f013094d729fe4b0316ba2a24774b3ff1c52d924a8a4cb04078a/six-1.15.0-py2.py3-none-any.whl
Installing collected packages: six, websocket-client
Successfully installed six-1.15.0 websocket-client-0.57.0

%%%%%%

Known Hosts (*=Exit) [1]:
1 ws://echo.websocket.org/
2 --- server 2 ----
3 --- server 3 ----
select (1): 1 ==> ws://echo.websocket.org/
Python Connection Object:#
Enter text to get echoed from WebSocketClient Service
Terminate with * at first position
or get generated text by %
or append new text with @

1 hi this is python
2 from IRIS
3 *

Select action for WebSocket Service
Send+Listen(S),New Text(N),Exit(X) [S]S
%%%%%%%%%%%%%%%%%%%%%%%%%%

******* Submit 2 Lines *******
1 send> hi this is python
recv< hi this is python
2 send> from IRIS
recv< from IRIS

Select action for WebSocket Service
Send+Listen(S),New Text(N),Exit(X) [S]n
%%%%%%%%%%%%%%%%%%%%%%%%%%
Enter text to get echoed from WebSocketClient Service
Terminate with * at first position
or get generated text by %
or append new text with @

1 with some more text
2 %
2 * Lorem ipsum dolor sit amet, consectetuer adipiscing
3 * elit, sed diam nonummy nibh euismod tincidunt ut
. . . .
32 * un simplificat Angles, quam
33 * un skeptic Cambridge amico dit me que Occidental es.
34 *

Select action for WebSocket Service
Send+Listen(S),New Text(N),Exit(X) [S]s
%%%%%%%%%%%%%%%%%%%%%%%%%%

******* Submit 33 Lines *******
1 send> with some more text
recv< with some more text
2 send> Lorem ipsum dolor sit amet, consectetuer adipiscing
recv< Lorem ipsum dolor sit amet, consectetuer adipiscing
3 send> elit, sed diam nonummy nibh euismod tincidunt ut
recv< elit, sed diam nonummy nibh euismod tincidunt ut
. . . .
32 send> un simplificat Angles, quam
recv< un simplificat Angles, quam
33 send> un skeptic Cambridge amico dit me que Occidental es.
recv< un skeptic Cambridge amico dit me que Occidental es.

Select action for WebSocket Service
Send+Listen(S),New Text(N),Exit(X) [S]x
%%%%%%%%%%%%%%%%%%%%%%%%%%

$

Hints

%SYS.Python.html is a preliminary class docu to see available functions

run time: If the standard Python module is not yet installed this is the first action and happens only once.

Article in DC

ZPM installation
zpm "install wsock-embedded-py"
Rating
0 (0)
Category
Technology Example
Works with
InterSystems IRIS
Tags
Info
Version
0.1.0
Last updated
2022-01-07
Repository
Open
Documentation
Open
License
Link