By the way, I just purchased IoT-OnOff from the Apple app sure, the premium version with unlimited widgets for $2.99 USD. Compare that to Blynk who needed about $1.99 to add only one additional widget!
For everyone who wants a decent MQTT dashboard app with unlimited widgets for about $3 USD, here is the info (however, it is not user friendly to set up, LOL):
Hello,
I'm facing a big problem with my hosting server (Dual Xeon 2.4GHz), I'm having a load in the CPU usage and the memory (maybe it's related) ALSO mySQL:
Server Load 5.34 (2 cpus) (to 22 sometime)
Memory Used 68.4 % (to 70% sometime)
When I go to 'CPU/Memory/MySQL Usage' I found:
... (3 Replies)
Hi all
what are the ways by which we can know and generate a report of the space remaining, memory(ram) used and the load on the server over a period of time. (1 Reply)
we have an unix system which has
load average normally about 20.
but while i am running a particular unix batch which performs heavy
operations on filesystem and database average load
reduces to 15.
how can we explain this situation?
while running that batch idle cpu time is about %60-65... (0 Replies)
Hello all, I have a question about load averages.
I've read the man pages for the uptime and w command for two or three different flavors of Unix (Red Hat, Tru64, Solaris). All of them agree that in the output of the 2 aforementioned commands, you are given the load average for the box, but... (3 Replies)
Hi
anyone know how to setup a setup a virtual IP to control 2 server load for linux? i only have 2 server, i don want to buy another just for the load balance... is there a way to do it?
Sumemr (0 Replies)
Hello AlL,..
I want from experts to help me as my load average is increased and i dont know where is the problem !!
this is my top result :
root@a4s # top
top - 11:30:38 up 40 min, 1 user, load average: 3.06, 2.49, 4.66
Mem: 8168788k total, 2889596k used, 5279192k free, 47792k... (3 Replies)
Hello I am running a liferay application in tomcat on one of my hosted linux machine having 4GB of ram and 1 CPU.
I get the tomcat response really slow and with much digging I found that the cpu might be loaded and can be tracked with top command.
The following is the output of top command:... (0 Replies)
Currently have two ESP8266 modules testing some Blynk apps, whereI'm not so happy with the Blynk business model for developers, but that's another story.
So, with two of my ESP8266s currently "busy", I decided to work on the ESP32, and in particular the ESPWROOM32.
I installed the... (0 Replies)
I have been wrangling with a small problem on a Ubuntu server which runs a LAMP application.
Linux ubuntu 4.15.0-33-generic #36-Ubuntu SMP Wed Aug 15 16:00:05 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
This server runs fine, basically:
ubuntu:/var/www# uptime
20:17:13 up 105 days,... (45 Replies)
Discussion started by: Neo
45 Replies
LEARN ABOUT ULTRIX
xtaddgrab
XtAddGrab(3Xt) MIT X11R4 XtAddGrab(3Xt)Name
XtAddGrab, XtRemoveGrab - redirect user input to a modal widget
Syntax
void XtAddGrab(w, exclusive, spring_loaded)
Widget w;
Boolean exclusive;
Boolean spring_loaded;
void XtRemoveGrab(w)
Widget w;
Arguments
exclusive Specifies whether user events should be dispatched exclusively to this widget or also to previous widgets in the cascade.
spring_loaded
Specifies whether this widget was popped up because the user pressed a pointer button.
w Specifies the widget to add to or remove from the modal cascade.
Description
The function appends the widget (and associated parameters) to the modal cascade and checks that exclusive is if spring_loaded is If these
are not generates an error.
The modal cascade is used by when it tries to dispatch a user event. When at least one modal widget is in the widget cascade, first deter-
mines if the event should be delivered. It starts at the most recent cascade entry and follows the cascade up to and including the most
recent cascade entry added with the exclusive parameter
This subset of the modal cascade along with all descendants of these widgets comprise the active subset. User events that occur outside
the widgets in this subset are ignored or remapped. Modal menus with submenus generally add a submenu widget to the cascade with exclusive
Modal dialog boxes that need to restrict user input to the most deeply nested dialog box add a subdialog widget to the cascade with exclu-
sive User events that occur within the active subset are delivered to the appropriate widget, which is usually a child or further descen-
dant of the modal widget.
Regardless of where on the screen they occur, remap events are always delivered to the most recent widget in the active subset of the cas-
cade that has spring_loaded if any such widget exists.
The function removes widgets from the modal cascade starting at the most recent widget up to and including the specified widget. It issues
an error if the specified widget is not on the modal cascade.
See Also
X Window System Toolkit: The Complete Programmer's Guide and Specification, Paul J. Asente and Ralph Swick
X Window System: The Complete Reference, Second Edition, Robert W. Scheifler and James Gettys
XtAddGrab(3Xt)