I want to migrate my OS X project to Linux (Ubuntu) but I run in some trouble
with parallel background task. The app is killed after 30-40 seconds
(message on the terminal: Killed). During running the GUI responses very
slow and after some seconds the GUI fades out from grey to dark grey. My app
processes a big number of csv files. ARC is enabled. Here is the compressed
code:
...
[importFilesButton setAction:@selector(importFiles)];
...
- (void) importFiles {
NSOperationQueue *queue = [[NSOperationQueue alloc] init];
NSMutableArray *taskArray = [[NSMutableArray alloc]init];
...
for ( File *file in files ) {
...
NSInvocationOperation *operation = [[NSInvocationOperation alloc]
initWithTarget:self selector:@selector(importFileTask:)
object:importFileTaskParameter];
[taskArray addObject:operation];
...
}
[queue addOperations:taskArray waitUntilFinished:YES];
}
On OS X/Xcode no problem.
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