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Published 20 hours ago • verified publisher icon infitio

socket.on('event',(data)) in iOS not working as expected.

Open ManojMM026 opened this issue 6 years ago • 14 comments

Describe the bug I am connecting to proxy url of mine, after that I emmit certain event which goes through and callback comes to socket.on, Nothing is exectuted besides print statement in socket.on on ios whereas on android it works as expected.

socket.on(AppConstants.AUTH_EVENT, (data) {
     print('Auth data ${data.toString()}');
     parseAuthMessage(data, withRefreshToken);
   });

Expected behavior Should exectute whatever there in socket.on Device details:

  • Device: iphoneX
  • OS: 12.2
  • Package Version ^0.3.4

Relevant Logs I am not sure if below log will help you.

2019-08-29 18:54:38.453547+0530 Runner[5390:1151782] LOG SocketEngine: Got message: 3probe
2019-08-29 18:54:38.453774+0530 Runner[5390:1151782] LOG SocketEngine: Received probe response, should upgrade to WebSockets
2019-08-29 18:54:38.453891+0530 Runner[5390:1151782] LOG SocketEngine: Upgrading transport to WebSockets
2019-08-29 18:54:38.454000+0530 Runner[5390:1151782] LOG SocketEnginePolling: Sending poll:  as type: 6
2019-08-29 18:54:38.454316+0530 Runner[5390:1151782] LOG SocketEnginePolling: Created POST string: 1:6
2019-08-29 18:54:38.454905+0530 Runner[5390:1151782] LOG SocketEnginePolling: POSTing
2019-08-29 18:54:38.455229+0530 Runner[5390:1151713] LOG SocketIOClient{/}: Handling event: pong with data: []
2019-08-29 18:54:38.557283+0530 Runner[5390:1151782] LOG SocketEnginePolling: Got polling response
2019-08-29 18:54:38.557482+0530 Runner[5390:1151782] LOG SocketEnginePolling: Got poll message: 1:6
2019-08-29 18:54:38.557671+0530 Runner[5390:1151782] LOG SocketEngine: Got message: 6
2019-08-29 18:54:38.557801+0530 Runner[5390:1151782] LOG SocketEngine: Switching to WebSockets
2019-08-29 18:54:38.557991+0530 Runner[5390:1151782] LOG SocketEngineWebSocket: Sending ws:  as type: 5
2019-08-29 18:54:38.558256+0530 Runner[5390:1151782] LOG SocketEngine: Flushing probe wait
2019-08-29 18:55:04.644786+0530 Runner[5390:1151713] LOG SocketIOClient{/}: Handling event: ping with data: []
2019-08-29 18:55:04.644786+0530 Runner[5390:1152072] LOG SocketEngine: Writing ws:  has data: false
2019-08-29 18:55:04.645093+0530 Runner[5390:1152072] LOG SocketEngineWebSocket: Sending ws:  as type: 2
2019-08-29 18:55:04.844929+0530 Runner[5390:1151872] LOG SocketEngine: Got message: 3
2019-08-29 18:55:04.845375+0530 Runner[5390:1151713] LOG SocketIOClient{/}: Handling event: pong with data: []
2019-08-29 18:55:31.833591+0530 Runner[5390:1151713] LOG SocketIOClient{/}: Handling event: ping with data: []
2019-08-29 18:55:31.833591+0530 Runner[5390:1152200] LOG SocketEngine: Writing ws:  has data: false
2019-08-29 18:55:31.833878+0530 Runner[5390:1152200] LOG SocketEngineWebSocket: Sending ws:  as type: 2
2019-08-29 18:55:31.978228+0530 Runner[5390:1152200] LOG SocketEngine: Got message: 3
2019-08-29 18:55:31.978687+0530 Runner[5390:1151713] LOG SocketIOClient{/}: Handling event: pong with data: []
2019-08-29 18:55:38.799904+0530 Runner[5390:1152200] TIC Read Status [1:0x281aacfc0]: 1:57
2019-08-29 18:55:38.800134+0530 Runner[5390:1152200] TIC Read Status [1:0x281aacfc0]: 1:57
2019-08-29 18:55:38.800215+0530 Runner[5390:1152200] TIC Read Status [1:0x281aacfc0]: 1:57
2019-08-29 18:55:38.802827+0530 Runner[5390:1152200] [BoringSSL] nw_protocol_boringssl_get_output_frames(1301) [C1.1:2][0x119d748d0] get output frames failed, state 8196
2019-08-29 18:55:38.803135+0530 Runner[5390:1152200] [BoringSSL] nw_protocol_boringssl_get_output_frames(1301) [C1.1:2][0x119d748d0] get output frames failed, state 8196
2019-08-29 18:55:38.804129+0530 Runner[5390:1152200] TIC Read Status [1:0x0]: 1:57
2019-08-29 18:55:38.804192+0530 Runner[5390:1152200] TIC Read Status [1:0x0]: 1:57
2019-08-29 18:55:38.804237+0530 Runner[5390:1152200] TIC Read Status [1:0x0]: 1:57
2019-08-29 18:55:38.804281+0530 Runner[5390:1152200] TIC Read Status [1:0x0]: 1:57
2019-08-29 18:55:59.146971+0530 Runner[5390:1152303] LOG SocketEngine: Writing ws:  has data: false
2019-08-29 18:55:59.146971+0530 Runner[5390:1151713] LOG SocketIOClient{/}: Handling event: ping with data: []
2019-08-29 18:55:59.147239+0530 Runner[5390:1152303] LOG SocketEngineWebSocket: Sending ws:  as type: 2
2019-08-29 18:55:59.389182+0530 Runner[5390:1152200] LOG SocketEngine: Got message: 3
2019-08-29 18:55:59.389646+0530 Runner[5390:1151713] LOG SocketIOClient{/}: Handling event: pong with data: []
2019-08-29 18:56:26.528563+0530 Runner[5390:1152200] LOG SocketEngine: Writing ws:  has data: false
2019-08-29 18:56:26.528636+0530 Runner[5390:1151713] LOG SocketIOClient{/}: Handling event: ping with data: []
2019-08-29 18:56:26.528837+0530 Runner[5390:1152200] LOG SocketEngineWebSocket: Sending ws:  as type: 2
2019-08-29 18:56:26.833262+0530 Runner[5390:1152406] LOG SocketEngine: Got message: 3
2019-08-29 18:56:26.833730+0530 Runner[5390:1151713] LOG SocketIOClient{/}: Handling event: pong with data: []

ManojMM026 avatar Aug 29 '19 13:08 ManojMM026

@ManojMM026 if you are looking for ack, please use as in example https://github.com/infitio/flutter_socket_io/blob/e31e07db012840af392e6b71cd0085d74b1015ec/example/lib/main.dart#L102

tiholic avatar Sep 01 '19 03:09 tiholic

No, I am not looking for ack. But why does it work on android as expected? it goes into my parse function for android and not for ios?

ManojMM026 avatar Sep 03 '19 06:09 ManojMM026

@ManojMM026 can you try the example setup and see if it works fine?

tiholic avatar Sep 03 '19 19:09 tiholic

@tiholic I added try catch and tried to debug issue. I have a error

'_InternalLinkedHashMap<dynamic, dynamic>' is not a subtype of type 'Map<String, dynamic>'

but this works for Android not for ios

ManojMM026 avatar Sep 18 '19 08:09 ManojMM026

'_InternalLinkedHashMap<dynamic, dynamic>' is not a subtype of type 'Map<String, dynamic>'

@ManojMM026 is that coming from _handleData in socket.dart?

mirkancal avatar Sep 18 '19 11:09 mirkancal

I have Response parsing class something like this

class IdentifyResponse {
    Data data;
    int exit;
    String topic;
    int v;

    IdentifyResponse({this.data, this.exit, this.topic, this.v});

    factory IdentifyResponse.fromJson(Map<String, dynamic> json) {
        return IdentifyResponse(
            data: json['data'] != null ? Data.fromJson(json['data']) : null,
            exit: json['exit'],
            topic: json['topic'],
            v: json['v'],
        );
    }

    Map<String, dynamic> toJson() {
        final Map<String, dynamic> data = new Map<String, dynamic>();
        data['exit'] = this.exit;
        data['topic'] = this.topic;
        data['v'] = this.v;
        if (this.data != null) {
            data['data'] = this.data.toJson();
        }
        return data;
    }
}

class Data {
    String device_hash;
    bool online;
    String salt;

    Data({this.device_hash, this.online, this.salt});

    factory Data.fromJson(Map<String, dynamic> json) {
        return Data(
            device_hash: json['device_hash'],
            online: json['online'],
            salt: json['salt'],
        );
    }

    Map<String, dynamic> toJson() {
        final Map<String, dynamic> data = new Map<String, dynamic>();
        data['device_hash'] = this.device_hash;
        data['online'] = this.online;
        data['salt'] = this.salt;
        return data;
    }
}

It breakes in ios at IdentifyResponse identifyResponse = IdentifyResponse.fromJson(data);

Android version works well, only ios gives me this error.

ManojMM026 avatar Sep 19 '19 04:09 ManojMM026

I have Response parsing class something like this

class IdentifyResponse {
    Data data;
    int exit;
    String topic;
    int v;

    IdentifyResponse({this.data, this.exit, this.topic, this.v});

    factory IdentifyResponse.fromJson(Map<String, dynamic> json) {
        return IdentifyResponse(
            data: json['data'] != null ? Data.fromJson(json['data']) : null,
            exit: json['exit'],
            topic: json['topic'],
            v: json['v'],
        );
    }

    Map<String, dynamic> toJson() {
        final Map<String, dynamic> data = new Map<String, dynamic>();
        data['exit'] = this.exit;
        data['topic'] = this.topic;
        data['v'] = this.v;
        if (this.data != null) {
            data['data'] = this.data.toJson();
        }
        return data;
    }
}

class Data {
    String device_hash;
    bool online;
    String salt;

    Data({this.device_hash, this.online, this.salt});

    factory Data.fromJson(Map<String, dynamic> json) {
        return Data(
            device_hash: json['device_hash'],
            online: json['online'],
            salt: json['salt'],
        );
    }

    Map<String, dynamic> toJson() {
        final Map<String, dynamic> data = new Map<String, dynamic>();
        data['device_hash'] = this.device_hash;
        data['online'] = this.online;
        data['salt'] = this.salt;
        return data;
    }
}

It breakes in ios at IdentifyResponse identifyResponse = IdentifyResponse.fromJson(data);

Android version works well, only ios gives me this error.

@tiholic

ManojMM026 avatar Sep 23 '19 05:09 ManojMM026

I have a demo scheduled next week @tiholic it will be great if you can fix this quickly.

ManojMM026 avatar Oct 11 '19 11:10 ManojMM026

@ManojMM026 drop a mail to [email protected]

tiholic avatar Oct 14 '19 04:10 tiholic

Issue logged here is descriptive enough, if not can you please tell me what more you need so that I can draft & send an email to you?

ManojMM026 avatar Oct 16 '19 05:10 ManojMM026

@ManojMM026 just drop a blank email, we can connect over a meeting and fix it.

tiholic avatar Oct 21 '19 14:10 tiholic

I'm getting the same error. What's the solution? Thanks in advance. @ManojMM026 @tiholic

bilalbaz1 avatar Jun 03 '21 19:06 bilalbaz1

@bilalbaz1 please share socket.io plugin version, socket.io server version, and flutter version you're using.

tiholic avatar Jun 04 '21 00:06 tiholic

@tiholic

**flutter**
adhara_socket_io: ^1.0.1+1
flutter_socket_io: ^0.6.0

**nodejs**
"socket.io": "^2.0.0",

It also works flawlessly on Android. It gives an error on ios.

    SocketOptions _options = SocketOptions(
      _socketRepository.url,
      enableLogging: true,
      transports: [Transports.webSocket],
      query: {"kullaniciOdaId": widget.kullaniciOdalariModel.id},
      namespace: "/",
    );
    _manager = SocketIOManager();
    _socket = await _manager.createInstance(_options);
    await _socket.connect();

He's sending a message. A message is sent to the other person over the socket. But on ios device, there is a problem connecting and listening.

Debug console https://gist.github.com/42ba634a5b8e873694041306758ff709.git

bilalbaz1 avatar Jun 04 '21 14:06 bilalbaz1