Why I use NSFileHandle read file line by line,the memory usage grows higher and higher?

Question

When I use DDFileReader from How to read data from NSFileHandle line by line? to read a large file (about 37M),the memory usage grows higher and higher.

DDFileReader * reader = [[DDFileReader alloc] initWithFilePath:[[NSBundle mainBundle] pathForResource:@"tb_sentence" ofType:@"sql"]];
 NSString * line = nil;
while ((line = [reader readLine])) 
{
  NSLog(@"read line: %@", line);
}
 [reader release];

Show some relevant code about how you use it. – KudoCC May 27 '14 at 09:11 — KudoCC, May 27 '14 at 09:11
Hi,@KudoCC,I have update My question. – yun huang May 27 '14 at 10:07 — yun huang, May 27 '14 at 10:07

score 0 · Accepted Answer · answered May 29 '14 at 10:50

0

I have resoveed this bug.That is because I have enabled Zombie Objects.Closed it,

answered May 29 '14 at 10:50

yun huang

11
3

Why I use NSFileHandle read file line by line,the memory usage grows higher and higher?

1 Answers1