Multipart upload fail when using on Fast Android Networking

[DE-DuyTran]

I used ChuckInterceptor on FAN and can't upload file via multipart.

    val okHttpClient = OkHttpClient().newBuilder()
            .connectTimeout(120, TimeUnit.SECONDS)
            .readTimeout(120, TimeUnit.SECONDS)
            .addInterceptor(ChuckerInterceptor(this))
            .writeTimeout(120, TimeUnit.SECONDS)
            .build()

    AndroidNetworking.initialize(applicationContext, okHttpClient)

Remove Interceptor is worked fine.

[cortinico]

Hey @DE-DuyTran
Thanks for the report. Can you please provide more context?

• What does can't upload file via multipart?
• Are you getting a HTTP error code?
• Do you have any stacktrace to share?
• Is the app crashing?
• Is this issue happening only for multipart requests?

Ideally if you could provide also a sample project where we can reproduce the issue, would be awesome.

[vbuberen]

Hey @DE-DuyTran
Do you still experience this issue?
If so, could you provide details requested by @cortinico in the message above?

[DE-DuyTran]

@cortinico @vbuberen
Sorry for very late reply...
This is my answer.

• What does can't upload file via multipart?
  I upload Image file (JPEG) to attach with json body.

• Are you getting a HTTP error code?
  What i receive from LogCat
  "com.androidnetworking.error.ANError: java.net.ProtocolException: unexpected end of stream"
  "java.net.ProtocolException: unexpected end of stream"

• Do you have any stacktrace to share?
  handlerError:170, BaseDisposable (xxxx.model.base)
  access$handlerError:40, BaseDisposable (xxxx.model.base)
  accept:92, BaseDisposable$startWithoutCheckNetwork$1 (xxxx.model.base)
  accept:40, BaseDisposable$startWithoutCheckNetwork$1 (xxxx.model.base)
  onError:114, ObservableDoOnEach$DoOnEachObserver (io.reactivex.internal.operators.observable)
  checkTerminated:276, ObservableObserveOn$ObserveOnObserver (io.reactivex.internal.operators.observable)
  drainNormal:172, ObservableObserveOn$ObserveOnObserver (io.reactivex.internal.operators.observable)
  run:252, ObservableObserveOn$ObserveOnObserver (io.reactivex.internal.operators.observable)
  run:119, HandlerScheduler$ScheduledRunnable (io.reactivex.android.schedulers)
  handleCallback:873, Handler (android.os)
  dispatchMessage:99, Handler (android.os)
  loop:201, Looper (android.os)
  main:6806, ActivityThread (android.app)
  invoke:-1, Method (java.lang.reflect)
  run:547, RuntimeInit$MethodAndArgsCaller (com.android.internal.os)
  main:873, ZygoteInit (com.android.internal.os)

• Is the app crashing?
  It's no crashing.

• Is this issue happening only for multipart requests?
  I'm not yet test for other case.

[vbuberen]

Thanks a lot for such a detailed input.
I searched through issues in Fast Android Networking and found an issue, which looks quite similar to what you described: amitshekhariitbhu/Fast-Android-Networking#464
If it happens to be the same issue, it seems that it is not Chucker, but Fast Android Networking.

[vbuberen]

I guess, we can close it, since no other reports here.

[olegsvs]

HI @vbuberen
Similar with ktor(1.5.0/1.5.2) and multipart upload
with chucker(3.4.0):

I/System.out: File exists: IMG_20210329_084101.jpg, size=31660
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] REQUEST: https://*.*/blabla
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] METHOD: HttpMethod(value=PUT)
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] COMMON HEADERS
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Accept: application/json
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Accept-Charset: UTF-8
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Authorization: blabla
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Cache-Control: private
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] CONTENT HEADERS
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Content-Length: 32085
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Content-Type: multipart/form-data; boundary=-681f0d6a310571652db4fcd412f01206-38c3e46b45ddb43479b39dfc-30c76d864e3
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] BODY Content-Type: multipart/form-data; boundary=-681f0d6a310571652db4fcd412f01206-38c3e46b45ddb43479b39dfc-30c76d864e3
I/i.k.c.HttpClient.log: [OkHttp https://*.*/...] BODY START
I/i.k.c.HttpClient.log: [OkHttp https://*.*/...] [request body omitted]
I/i.k.c.HttpClient.log: [OkHttp https://*.*/...] BODY END
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-3] REQUEST https://*.*/blabla failed with exception: java.net.ProtocolException: unexpected end of stream

 Caused by: java.net.ProtocolException: unexpected end of stream
	at okhttp3.internal.connection.Exchange$RequestBodySink.close(Exchange.kt:239)
	at okio.RealBufferedSink.close(RealBufferedSink.kt:268)
	at okhttp3.internal.http.CallServerInterceptor.intercept(CallServerInterceptor.kt:60)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100)
	at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.kt:34)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100)
	at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.kt:82)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100)
	at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.kt:83)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100)
	at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.kt:76)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100)
	at com.chuckerteam.chucker.api.ChuckerInterceptor.intercept(ChuckerInterceptor.kt:114)
	at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.kt:100)
	at okhttp3.internal.connection.RealCall.getResponseWithInterceptorChain$okhttp(RealCall.kt:197)
	at okhttp3.internal.connection.RealCall$AsyncCall.run(RealCall.kt:502)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(Thread.java:923)

without chucker ok:

I/System.out: File exists: IMG_20210329_084101.jpg, size=31660
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] REQUEST: https://*.*/blabla
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] METHOD: HttpMethod(value=PUT)
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] COMMON HEADERS
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Accept: application/json
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Accept-Charset: UTF-8
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Authorization: blabla
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Cache-Control: private
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] CONTENT HEADERS
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Content-Length: 32085
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] -> Content-Type: multipart/form-data; boundary=6538ee3e2b1702c55849d34-6c66f14c702565c15406a4a4-7b253755310821926b054
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] BODY Content-Type: multipart/form-data; boundary=6538ee3e2b1702c55849d34-6c66f14c702565c15406a4a4-7b253755310821926b054
I/i.k.c.HttpClient.log: [OkHttp https://*.*/...] BODY START
I/i.k.c.HttpClient.log: [OkHttp https://*.*/...] [request body omitted]
I/i.k.c.HttpClient.log: [OkHttp https://*.*/...] BODY END
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] RESPONSE: 200 OK
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] METHOD: HttpMethod(value=PUT)
I/i.k.c.HttpClient.log: [DefaultDispatcher-worker-1] FROM: https://*.*/blabla

method for upload:

suspend fun attachFile(
        context: Context,
        uri: Uri,
        fileName: String,
        fileSizeByte: Long
    ) {
        client.request<HttpResponse> {
            apiUrl("blabla")
            method = HttpMethod.Put
            body = MultiPartFormDataContent(
                formData {
                    appendInput(
                        key = "encode-base64-scan",
                        headers = Headers.build {
                            append(HttpHeaders.ContentLength, fileSizeByte)
                            append(HttpHeaders.ContentDisposition, "filename=${fileName}")
                        },
                        size = fileSizeByte
                    ) {
                        buildPacket {
                            context.contentResolver.openInputStream(uri)!!.use {
                                writeFully(it.readBytes())
                            }
                        }
                    }
                }
            )
        }
    }

https://github.com/ChuckerTeam/chucker/blob/3.x/library/src/main/java/com/chuckerteam/chucker/api/ChuckerInterceptor.kt#L114

[cortinico]

HI @vbuberen
Similar with ktor(1.5.0/1.5.2) and multipart upload

Please open a new issue.
Also I'm unsure how KTor is relevant here as Chucker works only with OkHTTP

[MiSikora]

Also I'm unsure how KTor is relevant here as Chucker works only with OkHTTP

You can install OkHttp as an underlying client.

[cortinico]

You can install OkHttp as an underlying client.

TIL :O