HI All,
I am using remoting 2.5.1 with JBoss 5.1.0
I have setup sslservlet transport for my EJB2 beans. The invocation from the client side works fine.
Invocation URL https://serverName:443/unified-invoker/SSLJNDIFactory/?dataType=invocation&return-exception=true
To measure performance with a server behind firewall, I made a call on the server which returns a big List with objects back to the client.
Too many server client pings with small data (maximum of 1434 bytes).
I monitored this single call with wireShark and the data is as follows
| Nr | Time(milli seconds) |
|---|
| 1 - 60 (just for logging in) | 4.54 |
| After this method call to fetch huge data | |
| 61 (response from the huge method) | 123.47 (response after a delay of 120 seconds, I checked the server and the mthod took 93 seconds) |
| 3881 (somany exchanges from server) | 215.574 |
So the initial calls 1-60 are just remoting calls for the authentication.
After that the actual method is called. After a huge delay the first response from the server us obtained. After the first response there are 3800 more exchanges between the server and the client to complete the data transfer.
I tried to use the -Dremoting.payload.size=4098 as a VM param to increase the packet size and decrease the client/server traffic, but did not work.
Is there a way to over come this problem? Appreciate any feedback.
thanks.