Cannot access a closed stream when uploading to AWS S3
I'm trying to upload a file into AWS S3 from my .NET core application.
I create a PDF of type byte and I pass it to the following function:
public async Task<S3Response> UploadFileAsync(string bucketName, byte file)
try
var fileTransferUtility = new TransferUtility(_s3Client);
var fileTransferUtilityRequest = new TransferUtilityUploadRequest
BucketName = bucketName,
StorageClass = S3StorageClass.Standard,
PartSize = 6291456,
CannedACL = S3CannedACL.NoACL,
Key = "Test.pdf"
;
using (var ms = new MemoryStream(file))
fileTransferUtilityRequest.InputStream = ms;
await fileTransferUtility.UploadAsync(fileTransferUtilityRequest);
catch (AmazonS3Exception e)
return new S3Response
Message = e.Message,
Status = e.StatusCode
;
The error that my catch handler is triggering is:
Cannot access a closed stream
What am I doing wrong?
c# .net .net-core
edited Nov 12 '18 at 8:23
Kirk Larkin
21.4k44058
asked Nov 12 '18 at 7:01
Robbie MillsRobbie Mills
84331342
add a comment |
I'm trying to upload a file into AWS S3 from my .NET core application.
I create a PDF of type byte and I pass it to the following function:
public async Task<S3Response> UploadFileAsync(string bucketName, byte file)
try
var fileTransferUtility = new TransferUtility(_s3Client);
var fileTransferUtilityRequest = new TransferUtilityUploadRequest
BucketName = bucketName,
StorageClass = S3StorageClass.Standard,
PartSize = 6291456,
CannedACL = S3CannedACL.NoACL,
Key = "Test.pdf"
;
using (var ms = new MemoryStream(file))
fileTransferUtilityRequest.InputStream = ms;
await fileTransferUtility.UploadAsync(fileTransferUtilityRequest);
catch (AmazonS3Exception e)
return new S3Response
Message = e.Message,
Status = e.StatusCode
;
The error that my catch handler is triggering is:
Cannot access a closed stream
What am I doing wrong?
c# .net .net-core
edited Nov 12 '18 at 8:23
Kirk Larkin
21.4k44058
asked Nov 12 '18 at 7:01
Robbie MillsRobbie Mills
84331342
add a comment |
I'm trying to upload a file into AWS S3 from my .NET core application.
I create a PDF of type byte and I pass it to the following function:
public async Task<S3Response> UploadFileAsync(string bucketName, byte file)
try
var fileTransferUtility = new TransferUtility(_s3Client);
var fileTransferUtilityRequest = new TransferUtilityUploadRequest
BucketName = bucketName,
StorageClass = S3StorageClass.Standard,
PartSize = 6291456,
CannedACL = S3CannedACL.NoACL,
Key = "Test.pdf"
;
using (var ms = new MemoryStream(file))
fileTransferUtilityRequest.InputStream = ms;
await fileTransferUtility.UploadAsync(fileTransferUtilityRequest);
catch (AmazonS3Exception e)
return new S3Response
Message = e.Message,
Status = e.StatusCode
;
The error that my catch handler is triggering is:
Cannot access a closed stream
What am I doing wrong?
c# .net .net-core
edited Nov 12 '18 at 8:23
Kirk Larkin
21.4k44058
asked Nov 12 '18 at 7:01
Robbie MillsRobbie Mills
84331342
I'm trying to upload a file into AWS S3 from my .NET core application.
I create a PDF of type byte and I pass it to the following function:
public async Task<S3Response> UploadFileAsync(string bucketName, byte file)
try
var fileTransferUtility = new TransferUtility(_s3Client);
var fileTransferUtilityRequest = new TransferUtilityUploadRequest
BucketName = bucketName,
StorageClass = S3StorageClass.Standard,
PartSize = 6291456,
CannedACL = S3CannedACL.NoACL,
Key = "Test.pdf"
;
using (var ms = new MemoryStream(file))
fileTransferUtilityRequest.InputStream = ms;
await fileTransferUtility.UploadAsync(fileTransferUtilityRequest);
catch (AmazonS3Exception e)
return new S3Response
Message = e.Message,
Status = e.StatusCode
;
The error that my catch handler is triggering is:
Cannot access a closed stream
What am I doing wrong?
c# .net .net-core
c# .net .net-core
edited Nov 12 '18 at 8:23
Kirk Larkin
21.4k44058
asked Nov 12 '18 at 7:01
Robbie MillsRobbie Mills
84331342
edited Nov 12 '18 at 8:23
Kirk Larkin
21.4k44058
asked Nov 12 '18 at 7:01
Robbie MillsRobbie Mills
84331342
edited Nov 12 '18 at 8:23
Kirk Larkin
21.4k44058
edited Nov 12 '18 at 8:23
Kirk Larkin
21.4k44058
edited Nov 12 '18 at 8:23
Kirk Larkin
21.4k44058
21.4k44058
asked Nov 12 '18 at 7:01
Robbie MillsRobbie Mills
84331342
asked Nov 12 '18 at 7:01
Robbie MillsRobbie Mills
84331342
asked Nov 12 '18 at 7:01
Robbie MillsRobbie Mills
84331342
84331342
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Your using statement causes the MemoryStream you've created to be closed before you attempt to pass it through to UploadAsync. Instead, call UploadAsync from inside your using block:
using (var ms = new MemoryStream(file))
fileTransferUtilityRequest.InputStream = ms;
await fileTransferUtility.UploadAsync(fileTransferUtilityRequest);
answered Nov 12 '18 at 8:14
Kirk LarkinKirk Larkin
21.4k44058
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Your using statement causes the MemoryStream you've created to be closed before you attempt to pass it through to UploadAsync. Instead, call UploadAsync from inside your using block:
using (var ms = new MemoryStream(file))
fileTransferUtilityRequest.InputStream = ms;
await fileTransferUtility.UploadAsync(fileTransferUtilityRequest);
answered Nov 12 '18 at 8:14
Kirk LarkinKirk Larkin
21.4k44058
add a comment |
Your using statement causes the MemoryStream you've created to be closed before you attempt to pass it through to UploadAsync. Instead, call UploadAsync from inside your using block:
using (var ms = new MemoryStream(file))
fileTransferUtilityRequest.InputStream = ms;
await fileTransferUtility.UploadAsync(fileTransferUtilityRequest);
answered Nov 12 '18 at 8:14
Kirk LarkinKirk Larkin
21.4k44058
add a comment |
Your using statement causes the MemoryStream you've created to be closed before you attempt to pass it through to UploadAsync. Instead, call UploadAsync from inside your using block:
using (var ms = new MemoryStream(file))
fileTransferUtilityRequest.InputStream = ms;
await fileTransferUtility.UploadAsync(fileTransferUtilityRequest);
answered Nov 12 '18 at 8:14
Kirk LarkinKirk Larkin
21.4k44058
Your using statement causes the MemoryStream you've created to be closed before you attempt to pass it through to UploadAsync. Instead, call UploadAsync from inside your using block:
using (var ms = new MemoryStream(file))
fileTransferUtilityRequest.InputStream = ms;
await fileTransferUtility.UploadAsync(fileTransferUtilityRequest);
answered Nov 12 '18 at 8:14
Kirk LarkinKirk Larkin
21.4k44058
answered Nov 12 '18 at 8:14
Kirk LarkinKirk Larkin
21.4k44058
answered Nov 12 '18 at 8:14
Kirk LarkinKirk Larkin
21.4k44058
answered Nov 12 '18 at 8:14
Kirk LarkinKirk Larkin
21.4k44058
21.4k44058
add a comment |
add a comment |
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