Answers to: How can I configure IIS 8.0 and Primepush

Answer by Reguel Wermelinger

Reguel Wermelinger — Tue, 08 Sep 2015 14:35:07 -0400

The IIS load balancer communicates to the ivy server via AJP protocol. But it seems like the AJP protocol does not support websockets:

A possible work around could be that you use Apache as laod balancer instead of IIS. As there seems to be a module which supports proxied websockets:

Comment by Reguel Wermelinger on Hap Em's question

Reguel Wermelinger — Tue, 08 Sep 2015 14:30:29 -0400

can you provide more informations out of the atmosphere framework?

I'd try to raise the log level for Atmosphere. To do so copy the following xml into your engine/configuration/log4jconfig.xml:

<category name="org.atmosphere.cpr.AtmosphereFramework" class="ch.ivyteam.log.Logger">
    <priority value="INFO"/>
</category>

Comment by Hap Em on Hap Em's question

Hap Em — Tue, 08 Sep 2015 14:17:10 -0400

For more information!
Log in AJP:

[Tue Sep 08 19:04:15.860 2015] [11936:13156] [debug] ajp_unmarshal_response::jk_ajp_common.c (681): status = 101
[Tue Sep 08 19:04:15.910 2015] [11936:13156] [debug] ajp_unmarshal_response::jk_ajp_common.c (688): Number of headers is = 4
[Tue Sep 08 19:04:15.944 2015] [11936:13156] [debug] ajp_unmarshal_response::jk_ajp_common.c (744): Header[0] [X-Atmosphere-tracking-id] = [dfce62b7-969c-42a1-900b-3001e445ee38]
[Tue Sep 08 19:04:15.965 2015] [11936:13156] [debug] ajp_unmarshal_response::jk_ajp_common.c (744): Header[1] [Upgrade] = [websocket]
[Tue Sep 08 19:04:15.986 2015] [11936:13156] [debug] ajp_unmarshal_response::jk_ajp_common.c (744): Header[2] [Connection] = [upgrade]
[Tue Sep 08 19:04:16.036 2015] [11936:13156] [debug] ajp_unmarshal_response::jk_ajp_common.c (744): Header[3] [Sec-WebSocket-Accept] = [U9wIIOvWI6YoaALUs6e7o45zmmQ=]
[Tue Sep 08 19:04:16.069 2015] [11936:13156] [debug] start_response::jk_isapi_plugin.c (1026): Starting response for URI '/ivy/primepush/Inbox/810/FL01/12989' (protocol HTTP/1.1)

Headers
Upgrade: Websocket
Server: Microsoft-IIS/8.0
X-Atmosphere-tracking-id: dfce62b7-969c-42a1-900b-3001e445ee38
Sec-WebSocket-Accept: U9wIIOvWI6YoaALUs6e7o45zmmQ=
Connection: Upgrade

ErrorCode
The parameter is incorrect.
 (0x80070057)

Comment by Hap Em on Hap Em's question

Hap Em — Mon, 07 Sep 2015 17:35:35 -0400

Yes, I have implemented like the existing answer for 5.1 and it works fine when i run primepush directly through Ivy server link.

I just got a problem when I run primepush through IIS.
It showed a message in chrome console:
WebSocket connection to 'ws://winserver2012:8019/ivy/primepush/Inbox/810/FL01/12989?X-Atmosphere-tracking-id=0&X-Atmosphere-Framework=2.2.0-javascript&X-Atmosphere-Transport=websocket&X-Atmosphere-TrackMessageSize=true&X-Cache-Date=0&X-atmo-protocol=true' failed: Error during WebSocket handshake: net::ERR_CONNECTION_RESET

Comment by Reguel Wermelinger on Hap Em's question

Reguel Wermelinger — Mon, 07 Sep 2015 16:35:20 -0400

Did you check the existing answer for 5.0 and 5.1? I assume that you problem has nothing to do with IIS 8 - but with the primefaces and ivy version you use.

http://answers.axonivy.com/questions/10/can-i-use-primepush-in-xpert-ivy