[leak]debounce.dart

[Abacaxi-Nelson]

Hi @imtoori
Each time i send a message, i get following error:

[VERBOSE-2:ui_dart_state.cc(177)] Unhandled Exception: NoSuchMethodError: The method 'call' was called on null.
Receiver: null
Tried calling: call(Instance of 'ChannelState')
#0      Object.noSuchMethod (dart:core-patch/object_patch.dart:51:5)
#1      Function._apply (dart:core-patch/function_patch.dart:11:30)
#2      Function.apply (dart:core-patch/function_patch.dart:34:12)
#3      debounce.<anonymous closure>
package:stream_chat/src/debounce.dart:21
#4      _rootRun (dart:async/zone.dart:1182:47)
#5      _CustomZone.run (dart:async/zone.dart:1093:19)
#6      _CustomZone.runGuarded (dart:async/zone.dart:997:7)
#7      _CustomZone.bindCallbackGuarded.<anonymous closure> (dart:async/zone.dart:1037:23)
#8      _rootRun (dart:async/zone.dart:1190:13)
#9      _CustomZone.run (dart:async/zone.dart:1093:19)
#10     _CustomZone.bindCallback.<anonymous closure> (dart:async/zone.dart:1021:23)
#11     Timer._createTimer.<anonymous closure> (dart:async-patch/timer_patch.dart:18:15)
#12     _Timer._runTimers (dart:isolate-patch/timer_impl.dart:397:19)
#13     _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:428:5)
#14     _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)

final timer = Timer(timeout, () {
    print('debounce target $target positionalArguments $positionalArguments namedArguments $namedArguments');
    Function.apply(
      target,
      positionalArguments,
      namedArguments,
    );
  });

result of the print:

flutter: debounce target null positionalArguments [Instance of 'ChannelState'] namedArguments null

I dont understand the purpose of this class, but maybe testing null value before calling `Function.apply``

Im on last version :)

[imtoori]

Thanks for reporting the issue!

I'll check it tomorrow morning and let you know
Btw we use that function to make sure to not call a certain method excessively
For example for database calls or similar

[imtoori]

are you sure you're on the latest version?

1.3.2-beta?

[Abacaxi-Nelson]

Hi @imtoori
Let me retest, and double check my version installed :)

[Abacaxi-Nelson]

you were right, its gone !
Thank you,