Exception will throw if you open URL with delay

Tell us about the problem

exception will throw if you open URL with delay

Which platform(s) does your issue occur on?

Android

Please provide the following version numbers that your issue occurs with:

• CLI: 4.1.0-rc
• Runtime(s): 4.1.1-rc

Please tell us how to recreate the issue in as much detail as possible.

1. tns create app
2. tns debug android
   Please don't open the URL. Open it after 10 min(for example). You will see the following exception:

System.err: java.io.IOException: Broken pipe
System.err: 	at android.net.LocalSocketImpl.write_native(Native Method)
System.err: 	at android.net.LocalSocketImpl.-wrap2(Unknown Source:0)
System.err: 	at android.net.LocalSocketImpl$SocketOutputStream.write(LocalSocketImpl.java:154)
System.err: 	at fi.iki.elonen.NanoWSD$WebSocketFrame.write(NanoWSD.java:700)
System.err: 	at fi.iki.elonen.NanoWSD$WebSocket.sendFrame(NanoWSD.java:271)
System.err: 	at fi.iki.elonen.NanoWSD$WebSocket.close(NanoWSD.java:135)
System.err: 	at fi.iki.elonen.NanoWSD$WebSocket.handleCloseFrame(NanoWSD.java:184)
System.err: 	at fi.iki.elonen.NanoWSD$WebSocket.handleWebsocketFrame(NanoWSD.java:218)
System.err: 	at fi.iki.elonen.NanoWSD$WebSocket.readWebsocket(NanoWSD.java:246)
System.err: 	at fi.iki.elonen.NanoWSD$WebSocket.access$200(NanoWSD.java:65)
System.err: 	at fi.iki.elonen.NanoWSD$WebSocket$1.send(NanoWSD.java:88)
System.err: 	at fi.iki.elonen.NanoHTTPD$HTTPSession.execute(NanoHTTPD.java:1011)
System.err: 	at fi.iki.elonen.NanoHTTPD$LocalClientHandler.run(NanoHTTPD.java:251)
System.err: 	at java.lang.Thread.run(Thread.java:764)

another case to reproduce this exception is:

1. tns create app
2. tns debug android
3. copy URL from terminal and open 2 tabs.
4. close the second tab and you will see the exception.

使用 tns create app 和 tns debug android 重现该问题，包括延迟 URL 和两个标签页的情况。从 NanoWSD.java 和 NanoHTTPD.java 的堆栈帧开始，然后跟踪 Android 调试流程如何处理已关闭或延迟的连接。完成的标准是这些场景不再产生报告中的 broken-pipe 异常。