Stephan Preeker

icon indicating a website link https://gitlab.com/spreeker icon indicating an email [email protected]

icon company datalegends icon location Amsterdam icon location Public technologist. Working on transparent goverment. https://dego.vng.nl/ new code can be found at: https://gitlab.com/spreeker

Results 17 comments of Stephan Preeker

In the DB class, there is no canonical way to read or write the entire DB

This is implemented. Rather Dangerous Operation and you better be sure the mapping is correct :). https://www.youtube.com/watch?v=G-Gj_r2BQBk def write_data_db(dbnumber, all_data, size):

how to recover from an intermittent TCP timeout exception

We should add some connection checks / handle network errors properly. ``` void CheckConnection() { while(!ChannelStatus) { ChannelStatus=CliConnect(); if (!ChannelStatus) SysSleep(1000); } } bool TcpError(int Error) { return (Error &...

get_connected returns true if the connection is lost

davide is doing his best to maintain it right? I think he will fix it if you report it :) On Thu, Aug 2, 2018 at 10:26 AM, Gijs Molenaar...

get_connected returns true if the connection is lost

Luckily PLC's are made to run for 25 years or so. :). Interfaces do not change much. They have improved encryption on the newer models which are slowly very slowly...

Add python asyncio wrapper around as_ methods

I don't think adding 'async' to snap7 library calls is useful. A PLC is very simple does only one command each loop. And is many times slower than a PC./...

In the DB class, there is no canonical way to iterate on all rows when id_field is not None

Hai that might me a good idea. At the time I was in a hurry building all of this. I do remember there where some random inconsistency between DB objects...

Kibana version 6.0

Are the changes big?

Is there a way to reduce WAL file size under pg_wal directory for clusters?

Hi for anyone landing here figureing out why their database cluster is running out of space. executing `du -h -d 4` showed me that the wal folder got realy large...

Is there a way to reduce WAL file size under pg_wal directory for clusters?

Yep very inconvenient.

db[0]['x']=22.33 raises ValueError

https://github.com/gijzelaerr/python-snap7/blob/master/snap7/util.py#L1806 You are right!! the LREAL type is missing here!