Getting Jetty java client to work with Grizzly

Greetings,

 

I’m trying to port an existing Jetty Bayeux java client to work with Grizzly. I’m using the demo chat application since that has been ported from Jetty already.

 

Here is my dilemma:

 

When running against Jetty server the handshake connection goes something like this:

 

Client                        Server

Handshake                     Handshake reply successful

Connect(/meta/connect)        Connect reply successful

Connect(/meta/connect)        Jetty holds on to the Request -> long polling

Publish etc...

 

When I run the same code against Grizzly it goes like this:

Client                        Server

Handshake                     Handshake reply successful

Connect(/meta/connect)        Connect reply successful

Connect(/meta/connect)        Connect reply successful

Connect(/meta/connect)        Connect reply successful

 

Etc... until the client crashes. Grizzly doesn't seem to hold on to the long polling request.

 

I have tried modifying my code so that the java client stops connecting after the first successful connect reply, then I am able to publish messages but I'm not receiving any pushes from other clients connected to the chat since the initial connect isn't being held by the server. I find this a bit odd since the web based chat client works fine. Below is a copy of the conversations

 

-----------------------------------------------------------

 

Jetty client Jetty Server (working):

 

2008-07-23 18:58:23.864::INFO:  Request: message=[{"version": "1.0", "minimumVersion": "0.9", "channel": "/meta/handshake", "id": "0", "ext": {"json-comment-filtered": true}}]

2008-07-23 18:58:23.083::INFO:  Response: [{"id":"0","minimumVersion":"0.9","supportedConnectionTypes":["long-polling","callback-polling"],"successful":true,"channel":"/meta/handshake","advice":{"reconnect":"retry","interval":0,"timeout":120000},"clientId":"1mrrarg95sbvv8u0gg","version":"1.0"}]

 

2008-07-23 18:58:23.03::INFO:  Request: message={"channel":"/meta/connect","clientId":"1mrrarg95sbvv8u0gg","connectionType":"long-polling"}

2008-07-23 18:58:23.018::INFO:  Response: [{"successful":true,"advice":{"reconnect":"retry","interval":0,"timeout":120000},"channel":"/meta/connect"}]

 

2008-07-23 18:58:23.018::INFO:  Request: message={"channel":"/meta/connect","clientId":"1mrrarg95sbvv8u0gg","connectionType":"long-polling"} // HOLDS LONG POLLING REQUEST

 

2008-07-23 18:58:34.639::INFO:  Request: message=[{"subscription":"/chat/demo","channel":"/meta/subscribe","clientId":"1mrrarg95sbvv8u0gg"},{"id":"1216839514703","data":{"user":"GrizzlyClient","join":true,"chat":"GrizzlyClient has joined"},"channel":"/chat/demo","clientId":"1mrrarg95sbvv8u0gg"}]

 

2008-07-23 18:58:34.654::INFO:  Response: [{"successful":true,"subscription":"/chat/demo","channel":"/meta/subscribe"},{"id":"1216839514703","successful":true,"channel":"/chat/demo"},{"id":"1216839514703","data":["GrizzlyClient"],"channel":"/chat/demo"},{"data":{"chat":"GrizzlyClient has joined","join":true,"user":"GrizzlyClient"},"id":"1216839514703","channel":"/chat/demo"}]

 

2008-07-23 18:58:45.101::INFO:  Request: message=[{"id":"1216839525437","data":{"user":"GrizzlyClient","chat":"Hello"},"channel":"/chat/demo","clientId":"1mrrarg95sbvv8u0gg"}]

2008-07-23 18:58:45.116::INFO:  Response: [{"id":"1216839525437","successful":true,"channel":"/chat/demo"},{"data":{"chat":"Hello","user":"GrizzlyClient"},"id":"1216839525437","channel":"/chat/demo"}]

 

2008-07-23 18:58:53.924::INFO:  Request: message=[{"id":"1216839533468","data":{"user":"GrizzlyClient","leave":true,"chat":"Grizzly client has

2008-07-23 18:58:53.940::INFO:  Response: [{"id":"1216839533468","successful":true,"channel":"/chat/demo"},{"data":{"leave":true,"chat":"Grizzly client has left","user":"GrizzlyClient"},"id":"1216839533468","channel":"/chat/demo"}]

 

2008-07-23 18:58:53.940::INFO:  Request: message=[{"subscription":"/chat/demo","channel":"/meta/unsubscribe","clientId":"1mrrarg95sbvv8u0gg"},{"channel":"/meta/disconnect","clientId":"1mrrarg95sbvv8u0gg"}]

2008-07-23 18:58:53.940::INFO:  Response: [{"successful":true,"channel":"/meta/connect"}]

 

------------------------------------------------------------

Jetty client Grizzly server (not working)

 

2008-07-23 16:58:28.659::INFO:  Request: message=[{"version": "1.0", "minimumVersion": "0.9", "channel": "/meta/handshake", "id": "0", "ext": {"json-comment-filtered": true}}]

2008-07-23 16:58:29.971::INFO:  Response: /*[{"channel":"/meta/handshake","version":"1.0","supportedConnectionTypes":["long-polling","callback-polling"],"minimumVersion":"0.9","id":"0","clientId":"72daf174eac043c1","successful":true,"advice":{"reconnect":"retry","interval":0,"multiple-clients":false},"authSuccessful":true}]*/

 

2008-07-23 16:58:29.050::INFO:  Request: message={"channel":"/meta/connect","clientId":"72daf174eac043c1","connectionType":"long-polling"}

2008-07-23 16:58:29.050::INFO:  Response: /*[{"channel":"/meta/connect","clientId":"72daf174eac043c1","successful":true,"advice":{"reconnect":"retry","interval":0,"multiple-clients":false},"timestamp":"Wed, 23 Jul 2008 16:58:29 GMT"}]*/

 

2008-07-23 16:58:29.050::INFO:  Request: message={"channel":"/meta/connect","clientId":"72daf174eac043c1","connectionType":"long-polling"}

2008-07-23 16:58:29.096::INFO:  Response: /*[{"channel":"/meta/connect","clientId":"72daf174eac043c1","successful":true,"advice":{"reconnect":"retry","interval":0,"multiple-clients":false},"timestamp":"Wed, 23 Jul 2008 16:58:29 GMT"}]*/

 

2008-07-23 16:58:29.096::INFO:  Request: message={"channel":"/meta/connect","clientId":"72daf174eac043c1","connectionType":"long-polling"}

2008-07-23 16:58:29.096::INFO:  Response: /*[{"channel":"/meta/connect","clientId":"72daf174eac043c1","successful":true,"advice":{"reconnect":"retry","interval":0,"multiple-clients":false},"timestamp":"Wed, 23 Jul 2008 16:58:29 GMT"}]*/

 

I did file a bug

- Bjarki B