[fpc-pascal] ExecuteProcess problem

[Koenraad Lelong]

Hi,
Thanks for the suggestion I will try that array.

Why I did it like that : I thought it an easy and fast way to enhance my 
project. I added the same value to rrd, the same way, i.e. a 
ExecuteProcess with a bunch of parameters. There it works, but no double 
quotes needed.

LAter I will try your wrapper.

Op 25/08/2020 om 15:52 schreef Karoly Balogh (Charlie/SGR) via fpc-pascal:
> 
> Just a guess, but I think you need to do:
> 
> MQTTStr[0]:='-h';
> MQTTStr[1]:=MQTTBroker;
> MQTTStr[2]:='-t';
> MQTTStr[3]:=MQTTTopic;
> 
> ... etc.
> MQTTStr[n]:='-m';
> MQTTStr[n+1]:=MQTTMessage;
> 
...
> 
> BTW, shameless plug, but this is a very very hacky way to talk to an MQTT
> broker I think, I've made a raw C header conversion, and a Pascal-style
> multithreaded OOP wrapper for libmosquitto, so you can properly integrate
> MQTT communication in your Free Pascal app (tested on Linux, MacOS and
> Windows):
> 
> https://github.com/chainq/mosquitto-p
>