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Fix MATLAB retry loop hang and crashes in concore_read.m #243

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Merged
pradeeban merged 1 commit into from
Feb 11, 2026
Merged

Fix MATLAB retry loop hang and crashes in concore_read.m #243

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17 changes: 13 additions & 4 deletions concore_read.m
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Original file line number Diff line number Diff line change
Expand Up @@ -8,12 +8,21 @@
catch exc
ins = inistr;
end
while length(ins) == 0
maxretries = 5;
attempts = 0;
while length(ins) == 0 && attempts < maxretries
pause(concore.delay);
input1 = fopen(strcat(concore.inpath,num2str(port),'/',name));
ins = fscanf(input1,'%c');
fclose(input1);
try
input1 = fopen(strcat(concore.inpath,num2str(port),'/',name));
ins = fscanf(input1,'%c');
fclose(input1);
catch exc
end
concore.retrycount = concore.retrycount + 1;
attempts = attempts + 1;
end
if length(ins) == 0
ins = inistr;
end
concore.s = strcat(concore.s, ins);
result = eval(ins);
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