I understand that you are attempting to continuously send live connection requests to the server while the computation is ongoing. You can achieve this by utilizing the "timer" function to create a timer that sends the request at specific intervals. Once the computation is complete, you can stop the timer.
To learn how to use the "timer" function and understand the different parameters involved refer the following MathWorks document:
% sample code for demonstration
wait_test()
function [] = wait_test()
% Create a timer object with a specified timer function, period, and execution mode
timerObj = timer('TimerFcn', {@notify_server, "Working"}, 'Period', 1, 'ExecutionMode', 'fixedRate'); % Timer runs every 1 sec
start(timerObj); % Start the timer
try
for i = 1:20
pause(1) % dealy added to show if some computation happens or on
% Perform some calculations or operations
d = -1 + (1-(-1)).*rand(1,1);
p(i,1) = 3/d;
% Check if any of the calculated values are zero
if any(d(:) == 0)
notify_server("", "", 'Failure: Divide by zero'); % Send failure signal to web server
error('Divide by zero'); % Throw an error to stop execution
end
end
catch ex
notify_server(['Failure: ' ex.message]); % Send failure signal with exception message to web server
stop(timerObj); % Stop the timer
delete(timerObj); % Delete the timer object
return; % Exit the MATLAB code
end
notify_server("", "", 'Success'); % Send success signal to web server
stop(timerObj); % Stop the timer
delete(timerObj); % Delete the timer object
end
% the timeer function require 2 additional parameters source and event.
function notify_server(~, ~, status)
% Implement your HTTP POST request code here to notify the web server about the status of the MATLAB code.
% The "status" parameter contains the message to be sent to the web server.
disp(status); % Display the status message in the MATLAB console for demonstration purposes
end
I hope these suggestions help you resolve the issue you are facing.
