Problems with WSS running on linux and Edge(or ie) browser

[Irahe]

Hello,

I'm having a bit of a issue.
On my local environment, when i create the server and try to run it, i can connect correctly with all browsers, thanks to fix #466 , However, when i export to my test server, that runs Ubuntu, PHP 7,1 and apache2, i simple cant make it work with Edge or IE.
Using Firefox and Chrome works correctly.
I'm using oracle-java8 on the server...
java -version returns: java version "1.8.0_131" Java(TM) SE Runtime Environment (build 1.8.0_131-b11) Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)

The problem happens when i try to connect with the server via Edge or IE. It freezes and time out on the client, but the server dont show me anything.. However, if i close the tab before it times out, the server spill a exception:
java.io.IOException: Broken pipe at sun.nio.ch.FileDispatcherImpl.write0(Native Method) at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) at sun.nio.ch.IOUtil.write(IOUtil.java:65) at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:471) at org.java_websocket.SSLSocketChannel2.close(SSLSocketChannel2.java:319) at org.java_websocket.WebSocketImpl.closeConnection(WebSocketImpl.java:492) at org.java_websocket.WebSocketImpl.closeConnection(WebSocketImpl.java:522) at org.java_websocket.server.WebSocketServer.handleIOException(WebSocketServer.java:494) at org.java_websocket.server.WebSocketServer.run(WebSocketServer.java:424) at java.lang.Thread.run(Thread.java:748)

I just cant make it work. Please help me again @marci4 =D

PS: My server is running on : 35.xxx.223.xxx:8283

[marci4]

Hello @Irahe,

when I am trying to connect to your address I first of all get a certificate error (in chrome as well as in firefox) so you should connect to wss://:8283/.

Second problem is that edge is not able to connect to the revokation server..

This could be to the following reasons:

• http://letsencrypt.status.io/ LetsEncrypt having some stability issues
• https://community.letsencrypt.org/t/identrust-com-crl-server-not-responding-connection-error-in-edge-browser/21697 Issues connection to the crl server of LetsEncrypt
• https://community.letsencrypt.org/t/windows-live-mail-revocation-warning/26310 LetsEncrypt certificate and edge/ie not working together.

Greetings
marci4

[Irahe]

I know about the domain issue, i just dont wanted to post it publicly here ;D
I'll investigate the issues you sent me, however i may say that yesterday morning it was working like a champ.

[marci4]

Upps sorry :)

Ok then it is probably just LetsEncrypt trying to fix their issues!

Greetings
marci4

EDIT:
It really looks like LetsEncrypt is having problems!
Was able to connect to my production wss once, then a few times not, and then again!

[Irahe]

Lets hope they do.
I'll keep monitoring they status and keep you posted.
Thank you again for your help.
And another thing, about #466 , the fix only works on linux if you use Oracle Java 8. With Openjdk-8 it does not work for some reason.

[Irahe]

Let's encrypt is back to action, and connections are back to work.
However, if i try multiple connections on Edge, i still get freeze state.

=D

[Irahe]

Hey, @marci4 ,

I still having problems with edge and ie on the same server.
Somehow, i cant connect with edge. Some times i can, however is only works if edge is the first to connect to the server. If i try to connect another tab, it keeps eternally loading. Dont even times out.

[marci4]

Hey @Irahe
gonna look into this tomorrow!

Probably some cipher suites...

Greetings
marci4

[Irahe]

Dear @marci4,

I completely renewed the environment of the server today.
Sorry to say, but nothing has changed on the edge and ie behavior.
i`m using:
Apache2, PHP7.0, Oracle Java8.

I figured that if i go to websockets.org client and keep pushing the connect button, it connects after some like 20 tries.
Mys server is online, and you can try it for yourself:
Please tell me when you see this message so i can erase the domain.. =D

[marci4]

Hello @Irahe,
sorry for getting back to you so late.
Was working on a fix for #424 the whole day (and I think it is fixed YEAH :D )

Could you please tell me what exact version of java you are using?
Under windows, I was not able to reproduce it (with the new SSLSocketChannel).

Gonna look into this still more! Just wanted to give you a status update.

Greetings
marci4

[Irahe]

Dear @marci4 ,

In response to java -version on the server i have the following:
#########@instancialeilao:~$ java -version java version "1.8.0_131" Java(TM) SE Runtime Environment (build 1.8.0_131-b11) Java HotSpot(TM) 64-Bit Server VM (build 25.131-b11, mixed mode)