crash bug

[chenleicrm]

java.lang.IllegalStateException: Exception thrown on Scheduler.Worker thread. Add onError handling.
at rx.android.schedulers.LooperScheduler$ScheduledAction.run(LooperScheduler.java:112)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6119)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
Caused by: rx.exceptions.OnErrorNotImplementedException: Attempt to invoke interface method 'boolean okhttp3.WebSocket.send(java.lang.String)' on a null object reference
at rx.internal.util.InternalObservableUtils$ErrorNotImplementedAction.call(InternalObservableUtils.java:386)
at rx.internal.util.InternalObservableUtils$ErrorNotImplementedAction.call(InternalObservableUtils.java:383)
at rx.internal.util.ActionSubscriber.onError(ActionSubscriber.java:44)
at rx.observers.SafeSubscriber._onError(SafeSubscriber.java:153)
at rx.observers.SafeSubscriber.onError(SafeSubscriber.java:115)
at rx.exceptions.Exceptions.throwOrReport(Exceptions.java:212)
at rx.observers.SafeSubscriber.onNext(SafeSubscriber.java:139)
at rx.internal.producers.SingleProducer.request(SingleProducer.java:65)
at rx.Subscriber.setProducer(Subscriber.java:209)
at rx.Subscriber.setProducer(Subscriber.java:205)
at rx.internal.operators.OperatorSingle$ParentSubscriber.onCompleted(OperatorSingle.java:110)
at rx.internal.operators.OperatorTake$1.onNext(OperatorTake.java:80)
at rx.internal.operators.OnSubscribeMap$MapSubscriber.onNext(OnSubscribeMap.java:77)
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:224)
at rx.android.schedulers.LooperScheduler$ScheduledAction.run(LooperScheduler.java:107)
at android.os.Handler.handleCallback(Handler.java:751) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:154) 
at android.app.ActivityThread.main(ActivityThread.java:6119) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 
Caused by: java.lang.NullPointerException: Attempt to invoke interface method 'boolean okhttp3.WebSocket.send(java.lang.String)' on a null object reference
at com.dhh.websocket.RxWebSocketUtil$8.call(RxWebSocketUtil.java:268)
at com.dhh.websocket.RxWebSocketUtil$8.call(RxWebSocketUtil.java:265)
at rx.internal.util.ActionSubscriber.onNext(ActionSubscriber.java:39)
at rx.observers.SafeSubscriber.onNext(SafeSubscriber.java:134)
at rx.internal.producers.SingleProducer.request(SingleProducer.java:65) 
at rx.Subscriber.setProducer(Subscriber.java:209) 
at rx.Subscriber.setProducer(Subscriber.java:205) 
at rx.internal.operators.OperatorSingle$ParentSubscriber.onCompleted(OperatorSingle.java:110) 
at rx.internal.operators.OperatorTake$1.onNext(OperatorTake.java:80) 
at rx.internal.operators.OnSubscribeMap$MapSubscriber.onNext(OnSubscribeMap.java:77) 
at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.call(OperatorObserveOn.java:224) 
at rx.android.schedulers.LooperScheduler$ScheduledAction.run(LooperScheduler.java:107) 
at android.os.Handler.handleCallback(Handler.java:751) 
at android.os.Handler.dispatchMessage(Handler.java:95) 
at android.os.Looper.loop(Looper.java:154) 
at android.app.ActivityThread.main(ActivityThread.java:6119) 
at java.lang.reflect.Method.invoke(Native Method) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) 
按照例子加入代码
在重连的时候，多次调用asyncsend方法 报错crash

[dhhAndroid]

如果要频繁发送数据，尽量保证WebSocket是开启状态，使用send方法发送，asyncsend发送，会重复调用开关WebSocket，所以不建议，频繁发送数据时调用。

[liliangzdh]

没有 asyncsend 发送。只是用 send。也会出现这样的 闪退日志。