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Amazon s3 transfer utility not working in background
i have to upload a large file like more then 4gb onto amazon s3. amazon sdk giving two options for uploading and downloading from s3. one is awss3transfermanager and other is awss3transferutility. i actually want to use awss3transferutility because i want the app to continue uploading in background. awss3transferutility has two functions uploadFile and other uploadFileUsingMultiPart . uploadFile function actually works in background but uploading starts from 0 on network changes or drop. For that reason i am curretly using uploadFileUsingMultiPart function so the uploading won't get restart from 0 on networks fail. but this uploadFileUsingMultiPart function won't continue uploading in background. In their latest release they introduce this uploadFileUsingMultiPart function inside awstransferutility. so i was expecting that uploading will continue in background with network fail but it won't continue in background. i just wanted to ask is it sdk related bug or i am doing something wrong
this is the code i am curretly
//in app delegate
- (void)application:(UIApplication *)application handleEventsForBackgroundURLSession:(NSString *)identifier completionHandler:(void (^)(void))completionHandler {
[AWSS3TransferUtility interceptApplication:application
handleEventsForBackgroundURLSession:identifier
completionHandler:completionHandler];
}
// in ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(reachabilityChanged:)
name:kReachabilityChangedNotification
object:nil];
__weak typeof(self) weakSelf = self;
expression = [AWSS3TransferUtilityMultiPartUploadExpression new];
expression.progressBlock = ^(AWSS3TransferUtilityMultiPartUploadTask * task, NSProgress * progress) {
typeof(self) newWeakSelf = weakSelf;
dispatch_async(dispatch_get_main_queue(), ^{
// Do something e.g. Alert a user for transfer completion.
NSLog(@"progress value %f",progress.fractionCompleted);
// On failed uploads, `error` contains the error object.
newWeakSelf->progressView.progress = progress.fractionCompleted;
});
};
completionHandler = ^(AWSS3TransferUtilityMultiPartUploadTask *task, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"uploading completed ");
});
};
AWSCognitoCredentialsProvider *credentialsProvider = [[AWSCognitoCredentialsProvider alloc] initWithRegionType:AWSRegionUSEast1 identityPoolId:@"us-west-1:7a24b199-e4b2-4657-9627-sdfs4ssdff"];
AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc] initWithRegion:AWSRegionUSEast1 credentialsProvider:credentialsProvider];
// AWSServiceManager.defaultServiceManager.defaultServiceConfiguration = configuration;
AWSS3TransferUtilityConfiguration *tfConfig = [AWSS3TransferUtilityConfiguration new];
tfConfig.retryLimit = 5;
tfConfig.multiPartConcurrencyLimit = [NSNumber numberWithInteger:3];
[AWSS3TransferUtility registerS3TransferUtilityWithConfiguration:configuration transferUtilityConfiguration:tfConfig forKey:@"transfer-utility-with-advanced-options"];
transferUtility = [AWSS3TransferUtility S3TransferUtilityForKey:@"transfer-utility-with-advanced-options"];
}
-(void)startUploading {
NSString *filePath = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"mp4"];
NSURL *fileURL = [NSURL fileURLWithPath:filePath];
NSString *fileContentTypeStr = @"video/mp4";
// NSData *data = [NSData dataWithContentsOfURL:fileURL];
// AWSTask *task = [transferUtility uploadDataUsingMultiPart:data bucket:@"sibme-development" key:@"temp/testfilenew/testfile1.mp4" contentType:fileContentTypeStr expression:expression completionHandler:completionHandler ];
AWSTask *task = [transferUtility uploadFileUsingMultiPart:fileURL bucket:@"development" key:@"temp/testfilenew/testfile.mp4" contentType:fileContentTypeStr expression:expression completionHandler:completionHandler];
[task continueWithBlock:^id _Nullable(AWSTask * _Nonnull t) {
if (t.result) {
self->uplaodTask = t.result;
}
return nil;
}];
}
ios objective-c amazon-web-services amazon-s3
edited Jan 1 at 22:41
John Rotenstein
74.7k783131
asked Jan 1 at 10:06
adnanadnan
1919
add a comment |
i have to upload a large file like more then 4gb onto amazon s3. amazon sdk giving two options for uploading and downloading from s3. one is awss3transfermanager and other is awss3transferutility. i actually want to use awss3transferutility because i want the app to continue uploading in background. awss3transferutility has two functions uploadFile and other uploadFileUsingMultiPart . uploadFile function actually works in background but uploading starts from 0 on network changes or drop. For that reason i am curretly using uploadFileUsingMultiPart function so the uploading won't get restart from 0 on networks fail. but this uploadFileUsingMultiPart function won't continue uploading in background. In their latest release they introduce this uploadFileUsingMultiPart function inside awstransferutility. so i was expecting that uploading will continue in background with network fail but it won't continue in background. i just wanted to ask is it sdk related bug or i am doing something wrong
this is the code i am curretly
//in app delegate
- (void)application:(UIApplication *)application handleEventsForBackgroundURLSession:(NSString *)identifier completionHandler:(void (^)(void))completionHandler {
[AWSS3TransferUtility interceptApplication:application
handleEventsForBackgroundURLSession:identifier
completionHandler:completionHandler];
}
// in ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(reachabilityChanged:)
name:kReachabilityChangedNotification
object:nil];
__weak typeof(self) weakSelf = self;
expression = [AWSS3TransferUtilityMultiPartUploadExpression new];
expression.progressBlock = ^(AWSS3TransferUtilityMultiPartUploadTask * task, NSProgress * progress) {
typeof(self) newWeakSelf = weakSelf;
dispatch_async(dispatch_get_main_queue(), ^{
// Do something e.g. Alert a user for transfer completion.
NSLog(@"progress value %f",progress.fractionCompleted);
// On failed uploads, `error` contains the error object.
newWeakSelf->progressView.progress = progress.fractionCompleted;
});
};
completionHandler = ^(AWSS3TransferUtilityMultiPartUploadTask *task, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"uploading completed ");
});
};
AWSCognitoCredentialsProvider *credentialsProvider = [[AWSCognitoCredentialsProvider alloc] initWithRegionType:AWSRegionUSEast1 identityPoolId:@"us-west-1:7a24b199-e4b2-4657-9627-sdfs4ssdff"];
AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc] initWithRegion:AWSRegionUSEast1 credentialsProvider:credentialsProvider];
// AWSServiceManager.defaultServiceManager.defaultServiceConfiguration = configuration;
AWSS3TransferUtilityConfiguration *tfConfig = [AWSS3TransferUtilityConfiguration new];
tfConfig.retryLimit = 5;
tfConfig.multiPartConcurrencyLimit = [NSNumber numberWithInteger:3];
[AWSS3TransferUtility registerS3TransferUtilityWithConfiguration:configuration transferUtilityConfiguration:tfConfig forKey:@"transfer-utility-with-advanced-options"];
transferUtility = [AWSS3TransferUtility S3TransferUtilityForKey:@"transfer-utility-with-advanced-options"];
}
-(void)startUploading {
NSString *filePath = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"mp4"];
NSURL *fileURL = [NSURL fileURLWithPath:filePath];
NSString *fileContentTypeStr = @"video/mp4";
// NSData *data = [NSData dataWithContentsOfURL:fileURL];
// AWSTask *task = [transferUtility uploadDataUsingMultiPart:data bucket:@"sibme-development" key:@"temp/testfilenew/testfile1.mp4" contentType:fileContentTypeStr expression:expression completionHandler:completionHandler ];
AWSTask *task = [transferUtility uploadFileUsingMultiPart:fileURL bucket:@"development" key:@"temp/testfilenew/testfile.mp4" contentType:fileContentTypeStr expression:expression completionHandler:completionHandler];
[task continueWithBlock:^id _Nullable(AWSTask * _Nonnull t) {
if (t.result) {
self->uplaodTask = t.result;
}
return nil;
}];
}
ios objective-c amazon-web-services amazon-s3
edited Jan 1 at 22:41
John Rotenstein
74.7k783131
asked Jan 1 at 10:06
adnanadnan
1919
add a comment |
i have to upload a large file like more then 4gb onto amazon s3. amazon sdk giving two options for uploading and downloading from s3. one is awss3transfermanager and other is awss3transferutility. i actually want to use awss3transferutility because i want the app to continue uploading in background. awss3transferutility has two functions uploadFile and other uploadFileUsingMultiPart . uploadFile function actually works in background but uploading starts from 0 on network changes or drop. For that reason i am curretly using uploadFileUsingMultiPart function so the uploading won't get restart from 0 on networks fail. but this uploadFileUsingMultiPart function won't continue uploading in background. In their latest release they introduce this uploadFileUsingMultiPart function inside awstransferutility. so i was expecting that uploading will continue in background with network fail but it won't continue in background. i just wanted to ask is it sdk related bug or i am doing something wrong
this is the code i am curretly
//in app delegate
- (void)application:(UIApplication *)application handleEventsForBackgroundURLSession:(NSString *)identifier completionHandler:(void (^)(void))completionHandler {
[AWSS3TransferUtility interceptApplication:application
handleEventsForBackgroundURLSession:identifier
completionHandler:completionHandler];
}
// in ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(reachabilityChanged:)
name:kReachabilityChangedNotification
object:nil];
__weak typeof(self) weakSelf = self;
expression = [AWSS3TransferUtilityMultiPartUploadExpression new];
expression.progressBlock = ^(AWSS3TransferUtilityMultiPartUploadTask * task, NSProgress * progress) {
typeof(self) newWeakSelf = weakSelf;
dispatch_async(dispatch_get_main_queue(), ^{
// Do something e.g. Alert a user for transfer completion.
NSLog(@"progress value %f",progress.fractionCompleted);
// On failed uploads, `error` contains the error object.
newWeakSelf->progressView.progress = progress.fractionCompleted;
});
};
completionHandler = ^(AWSS3TransferUtilityMultiPartUploadTask *task, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"uploading completed ");
});
};
AWSCognitoCredentialsProvider *credentialsProvider = [[AWSCognitoCredentialsProvider alloc] initWithRegionType:AWSRegionUSEast1 identityPoolId:@"us-west-1:7a24b199-e4b2-4657-9627-sdfs4ssdff"];
AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc] initWithRegion:AWSRegionUSEast1 credentialsProvider:credentialsProvider];
// AWSServiceManager.defaultServiceManager.defaultServiceConfiguration = configuration;
AWSS3TransferUtilityConfiguration *tfConfig = [AWSS3TransferUtilityConfiguration new];
tfConfig.retryLimit = 5;
tfConfig.multiPartConcurrencyLimit = [NSNumber numberWithInteger:3];
[AWSS3TransferUtility registerS3TransferUtilityWithConfiguration:configuration transferUtilityConfiguration:tfConfig forKey:@"transfer-utility-with-advanced-options"];
transferUtility = [AWSS3TransferUtility S3TransferUtilityForKey:@"transfer-utility-with-advanced-options"];
}
-(void)startUploading {
NSString *filePath = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"mp4"];
NSURL *fileURL = [NSURL fileURLWithPath:filePath];
NSString *fileContentTypeStr = @"video/mp4";
// NSData *data = [NSData dataWithContentsOfURL:fileURL];
// AWSTask *task = [transferUtility uploadDataUsingMultiPart:data bucket:@"sibme-development" key:@"temp/testfilenew/testfile1.mp4" contentType:fileContentTypeStr expression:expression completionHandler:completionHandler ];
AWSTask *task = [transferUtility uploadFileUsingMultiPart:fileURL bucket:@"development" key:@"temp/testfilenew/testfile.mp4" contentType:fileContentTypeStr expression:expression completionHandler:completionHandler];
[task continueWithBlock:^id _Nullable(AWSTask * _Nonnull t) {
if (t.result) {
self->uplaodTask = t.result;
}
return nil;
}];
}
ios objective-c amazon-web-services amazon-s3
edited Jan 1 at 22:41
John Rotenstein
74.7k783131
asked Jan 1 at 10:06
adnanadnan
1919
i have to upload a large file like more then 4gb onto amazon s3. amazon sdk giving two options for uploading and downloading from s3. one is awss3transfermanager and other is awss3transferutility. i actually want to use awss3transferutility because i want the app to continue uploading in background. awss3transferutility has two functions uploadFile and other uploadFileUsingMultiPart . uploadFile function actually works in background but uploading starts from 0 on network changes or drop. For that reason i am curretly using uploadFileUsingMultiPart function so the uploading won't get restart from 0 on networks fail. but this uploadFileUsingMultiPart function won't continue uploading in background. In their latest release they introduce this uploadFileUsingMultiPart function inside awstransferutility. so i was expecting that uploading will continue in background with network fail but it won't continue in background. i just wanted to ask is it sdk related bug or i am doing something wrong
this is the code i am curretly
//in app delegate
- (void)application:(UIApplication *)application handleEventsForBackgroundURLSession:(NSString *)identifier completionHandler:(void (^)(void))completionHandler {
[AWSS3TransferUtility interceptApplication:application
handleEventsForBackgroundURLSession:identifier
completionHandler:completionHandler];
}
// in ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(reachabilityChanged:)
name:kReachabilityChangedNotification
object:nil];
__weak typeof(self) weakSelf = self;
expression = [AWSS3TransferUtilityMultiPartUploadExpression new];
expression.progressBlock = ^(AWSS3TransferUtilityMultiPartUploadTask * task, NSProgress * progress) {
typeof(self) newWeakSelf = weakSelf;
dispatch_async(dispatch_get_main_queue(), ^{
// Do something e.g. Alert a user for transfer completion.
NSLog(@"progress value %f",progress.fractionCompleted);
// On failed uploads, `error` contains the error object.
newWeakSelf->progressView.progress = progress.fractionCompleted;
});
};
completionHandler = ^(AWSS3TransferUtilityMultiPartUploadTask *task, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"uploading completed ");
});
};
AWSCognitoCredentialsProvider *credentialsProvider = [[AWSCognitoCredentialsProvider alloc] initWithRegionType:AWSRegionUSEast1 identityPoolId:@"us-west-1:7a24b199-e4b2-4657-9627-sdfs4ssdff"];
AWSServiceConfiguration *configuration = [[AWSServiceConfiguration alloc] initWithRegion:AWSRegionUSEast1 credentialsProvider:credentialsProvider];
// AWSServiceManager.defaultServiceManager.defaultServiceConfiguration = configuration;
AWSS3TransferUtilityConfiguration *tfConfig = [AWSS3TransferUtilityConfiguration new];
tfConfig.retryLimit = 5;
tfConfig.multiPartConcurrencyLimit = [NSNumber numberWithInteger:3];
[AWSS3TransferUtility registerS3TransferUtilityWithConfiguration:configuration transferUtilityConfiguration:tfConfig forKey:@"transfer-utility-with-advanced-options"];
transferUtility = [AWSS3TransferUtility S3TransferUtilityForKey:@"transfer-utility-with-advanced-options"];
}
-(void)startUploading {
NSString *filePath = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"mp4"];
NSURL *fileURL = [NSURL fileURLWithPath:filePath];
NSString *fileContentTypeStr = @"video/mp4";
// NSData *data = [NSData dataWithContentsOfURL:fileURL];
// AWSTask *task = [transferUtility uploadDataUsingMultiPart:data bucket:@"sibme-development" key:@"temp/testfilenew/testfile1.mp4" contentType:fileContentTypeStr expression:expression completionHandler:completionHandler ];
AWSTask *task = [transferUtility uploadFileUsingMultiPart:fileURL bucket:@"development" key:@"temp/testfilenew/testfile.mp4" contentType:fileContentTypeStr expression:expression completionHandler:completionHandler];
[task continueWithBlock:^id _Nullable(AWSTask * _Nonnull t) {
if (t.result) {
self->uplaodTask = t.result;
}
return nil;
}];
}
ios objective-c amazon-web-services amazon-s3
ios objective-c amazon-web-services amazon-s3
edited Jan 1 at 22:41
John Rotenstein
74.7k783131
asked Jan 1 at 10:06
adnanadnan
1919
edited Jan 1 at 22:41
John Rotenstein
74.7k783131
asked Jan 1 at 10:06
adnanadnan
1919
edited Jan 1 at 22:41
John Rotenstein
74.7k783131
edited Jan 1 at 22:41
John Rotenstein
74.7k783131
edited Jan 1 at 22:41
John Rotenstein
74.7k783131
74.7k783131
asked Jan 1 at 10:06
adnanadnan
1919
asked Jan 1 at 10:06
adnanadnan
1919
asked Jan 1 at 10:06
adnanadnan
1919
1919
add a comment |
add a comment |
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