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+--- Thread: http string commands to LM (/showthread.php?tid=6580)
http string commands to LM - Domoticatorino - 22.10.2026
Hi there,
I have some problem to send http commands to LM. The string is the following and obviously I enable remote service:
http://remote:password@ip-address/scada-remote?m=json&r=grp&fn=write&alias=0/0/54&value=true (to control 0/0/54).
If I test it on a web browser sometime works and sometime LM login page appears without send command. Hence I cannot understand what is the difference.
I try to send the http from an external device which it working properly for other HTTP strings but I cannot send string to LM.
What do you suggest to check?
Thanks.
Regards.
RE: http string commands to LM - admin - 22.10.2026
Do you have "Send Basic auth header" enabled in Remote services settings? If not then enable and try again.
RE: http string commands to LM - Domoticatorino - 22.10.2026
(Yesterday, 11:56)admin Wrote: Do you have "Send Basic auth header" enabled in Remote services settings? If not then enable and try again.
I do it and I try again later on. I keep you informed.
In the meanwhile I have seen on web browser that web response is simply "true" and not OK 200. Is it normal?
Thanks.
BR
RE: http string commands to LM - admin - 23.10.2026
"true" is what grp.write() returns when the write succeeded. "200 OK" is the first response header which is not shown by the browser.