liftweb 3 problem

[shigang zhong]

Hi,

I'm using lift 3.0, and encount a problem.

According to [1,2], I implement a Round Trip[3] and a client actor[4]. They work well separately，but would send comet requests endlessly if I open pages as following simultaneously

http://localhost:8080/static/home [5]

http://localhost:8080/static/roundtrip [6]

If not go with wrong, please press F5 on browser. I have tested it with chrome and IE 10 (F12 for debugging, watching on the network tab).

Is there any key steps missed?

Thanks,

zhong shigang

[1] http://blog.goodstuff.im/lift_30

[2] http://blog.goodstuff.im/roundtrip_promises

[3] https://git.oschina.net/zhongshigang/lift-3.0-samples/blob/master/src/main/scala/code/snippet/RoundtripExam.scala

[4] https://git.oschina.net/zhongshigang/lift-3.0-samples/blob/master/src/main/scala/code/snippet/Home.scala

[5] https://git.oschina.net/zhongshigang/lift-3.0-samples/blob/master/src/main/webapp/static/home.html

[6] https://git.oschina.net/zhongshigang/lift-3.0-samples/blob/master/src/main/webapp/static/roundtrip.html

[Antonio Salazar Cardozo]

What do you mean by “send comet requests endlessly”? It is normal for comet requests to restart, as they

maintain a live connection to the server… What behavior are you expecting, and what behavior are you

seeing?

Thanks,

Antonio

[shigang zhong]

Thanks for your concern.

The question is that they will send many  comet requests rapidly, only after about half a minute it stabilize down.

The bug appears when more than one page opened simultaneously as following

http://localhost:8080/static/home and

http://localhost:8080/static/home

or

http://localhost:8080/static/home and

http://localhost:8080/static/roundtrip

or

http://localhost:8080/static/roundtrip and

http://localhost:8080/static/roundtrip

If closing one page, the bug disappears at once.

I guess the liftweb javascipt libary has employed some global variable like windows.liftObject which not take care of multiple browser tab.

Thanks,

zhong shigang

[shigang zhong]

I am sorry. The similar topic has been discussed. https://groups.google.com/forum/#!searchin/liftweb/websocket|sort:date/liftweb/0amXmHkwUXc/zxnWYA-x41cJ

在 2014年4月11日星期五UTC+8上午2时39分44秒，Antonio Salazar Cardozo写道：

What do you mean by “send comet requests endlessly”? It is normal for comet requests to restart, as they

maintain a live connection to the server… What behavior are you expecting, and what behavior are you

seeing?

Thanks,

Antonio

...

[Antonio Salazar Cardozo]

I'm really sorry I missed your original reply with more details, I think I made a note to reply but then

got sidetracked by other things.

Indeed, depending on the browser, you'll get serialized requests if you have a certain number of

tabs open. Unless you see actual problems arising from this, however, I wouldn't be too concerned.

Thanks,

Antonio