HttpException: Connection closed while receiving data

[jianleepb]

post 数据量比较大的时候直接报error。
[✓] Flutter (Channel stable, 1.22.5)
[✓] dio: ^3.0.8

[y-alkhateeb]

+1
Any update?
dio: ^4.0.0

[troncomputers]

I think it's same for me. Users are able to send request but there is no response. On server side (API) all data is saved correctly, no exception, no errors. I don't have an exception message from mobile devices because I'm not able to reproduce this behavior on my devices. All I have is duplications in ERP system because there is no response and app is not able to unflag data from "toSend" status.

[mirkancal]

I don't receive anything from Dio. It's like sending http request to blackhole. No exception or errors.

[mirkancal]

I find the issue, with the new Dio API, you need to return handler.next, otherwise interceptors just stuck.

dio.interceptors.add(InterceptorsWrapper(
    onRequest:(options, handler){
     // Do something before request is sent
     return handler.next(options); //continue
     // If you want to resolve the request with some custom data，
     // you can resolve a `Response` object eg: return `dio.resolve(response)`.
     // If you want to reject the request with a error message,
     // you can reject a `DioError` object eg: return `dio.reject(dioError)`
    },
    onResponse:(response,handler) {
     // Do something with response data
     return handler.next(response); // continue
     // If you want to reject the request with a error message,
     // you can reject a `DioError` object eg: return `dio.reject(dioError)` 
    },
    onError: (DioError e, handler) {
     // Do something with response error
     return  handler.next(e);//continue
     // If you want to resolve the request with some custom data，
     // you can resolve a `Response` object eg: return `dio.resolve(response)`.  
    }
));

[jianleepb]

service error , the post data is too large

[wmhseir3]

hi, the 0.0.11 still won't get through with this issue. The same DioError appeared as followings. I even tried to add the timeout lines but not helpings.
response = await dio.post(url,
data: requestData,
options: Options(
sendTimeout: 2000,
receiveTimeout: 0,
headers: {
Headers.contentTypeHeader: 'text/xml; charset=utf-8',
Headers.contentLengthHeader: requestData.length
}));

E/flutter (16871): [ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: Exception: DioError [DioErrorType.other]: HttpException: Connection closed before full header was received, uri = http://192.168.1.102:8000/onvif/device_service
E/flutter (16871): #0 DioMixin.assureDioError (package:dio/src/dio_mixin.dart:819:20)
E/flutter (16871): #1 DioMixin._dispatchRequest (package:dio/src/dio_mixin.dart:678:13)
E/flutter (16871):
E/flutter (16871): #2 DioMixin.fetch.. (package:dio/src/dio_mixin.dart)
E/flutter (16871):
E/flutter (16871):
E/flutter (16871): #0 Soap.send (package:easy_onvif/src/soap.dart:34:7)
E/flutter (16871):
E/flutter (16871): #1 Soap.retrieveEnvlope (package:easy_onvif/src/soap.dart:43:26)
E/flutter (16871):
E/flutter (16871): #2 DeviceManagement.getSystemDateAndTime (package:easy_onvif/src/deviceManagement.dart:145:22)
E/flutter (16871):
E/flutter (16871): #3 Onvif.initialize (package:easy_onvif/src/onvif.dart:33:22)

any other work around?

[FakharAlyas119]

i am also facing the same issue
any one how to solve this issue?

[sara010]

same problem

[guischpor]

same problem

[guischpor]

@FakharAlyas119 Could you solved this issue?

[FakharAlyas119]

@guischpor
Nope looking for the soulation

[Shimingli]

me too :
DioError [DioErrorType.other]: HttpException: Connection closed while receiving data

[KaranImaginationMedia]

flutter: DioException [unknown]: null
Error: HttpException: Connection closed while receiving data,

[santoshpatil2003]

Error downloading audio: DioException [unknown]: null
Error: HttpException: Connection closed while receiving data,

[nebulaqueen]

Me too
sometime: "Error: HttpException: Connection closed while receiving data, uri ="
sometime: "Error: HttpException: Connection reset by peer, uri ="
but when i open the link in chrome on emulator it response as expected

[shoyabsiddique0]

is it for http links or https links? If its for HTTP then try turning off the proxy in android emulator settings. It might work...