(Objective-C) Ftp2 Debug Log File Path

Demonstrates how to use the DebugLogFilePath property to get information if a Chilkat method crashes or hangs.

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#import <CkoFtp2.h>
#import <NSString.h>

CkoFtp2 *ftp = [[CkoFtp2 alloc] init];

// ...
// ...

// Insert this code just before the method call that crashes or hangs.
ftp.VerboseLogging = YES;
ftp.DebugLogFilePath = @"/some/file/path/sftp_debug_log.txt";

// Make the call that crashes or hangs,
// for example, if the method is PutFile:

NSString *remoteFilePath = @"...";
NSString *localFilePath = @"...";
BOOL success = [ftp PutFile: localFilePath remoteFilename: remoteFilePath];

// Note: If the method returns control to your application code, then it did not crash within Chilkat.
// The DebugLogFilePath property causes all information that would be recorded in the LastErrorText to be emitted to the
// log file (with immediate file write flushing, i.e. no buffering).  Thus, in a crash situation,
// the log file will contain information up to the point of the crash.

if (success == NO) {
    NSLog(@"%@",ftp.LastErrorText);
    return;
}