BSONDecoder help? about bsonserialization HOT 8 CLOSED

Hello. In theory BSONSerialization should be able to decode multiple documents in the stream, but you’ll have to call bsonObject(with:) for each document to decode, each time passing the same stream.
Note I did not test this yet, so it might not work, but it should.

from bsonserialization.

thanks @Frizlab , I will test this and see..

from bsonserialization.

hi @Frizlab i have tried passing the same stream and its not working. after passing for the first time it skipped the rest of the stream and failed to parse ..

from bsonserialization.

I have reproduced the issue. Will release a fix ASAP.

from bsonserialization.

thanks @Frizlab appreciate it..

from bsonserialization.

The bug should be fixed in 2.1.3.
Don’t hesitate to re-open the issue if it is not 🙃

from bsonserialization.

thanks @Frizlab will test and let you know..

from bsonserialization.

@Frizlab I have tried this logic and tried

func searaliseBsonStream() {
      let request = self.getRequest()
        Alamofire.request(request as URLRequestConvertible).stream { (response) -> Void in
            print(response)
            let inputStream = InputStream(data: response)
        do {
            inputStream.open()
            while inputStream.hasBytesAvailable { 
                let data = try BSONSerialization.bsonObject(with: inputStream)
                print(data)
               }
            }
        }
     }

It works for some time and then throwing the following error
noMoreData
16384 bytes
invalidElementType(114)
16384 bytes
invalidElementType(54)
8768 bytes
invalidElementType(116)
3992 bytes
invalidElementType(115)

However if i put a debugger inside the bsonObject function and run the code, its reading more documents and throwing less errors.

I wonder if there is a thread issue or something.. Appreicate your help.. We been stuck on this for a while now and not sure what to do?

from bsonserialization.