running rpc

urrohit · 10-22-2011, 03:39 AM

hello everybody i was trying to run an rpc program . i was refering http://download.oracle.com/docs/cd/E...470/index.html

i have a doubt regarding how to run the program after the object files rprintmsg , msg_server have been generated

any help will be appreciated ,

thank u

meenakshi.khurana · 10-24-2011, 12:33 AM

Its mentioned in link itself...

Once you have generated client stub and server stub and modified the code as per your requirements, you compile them to get client side and server side code.

On remote side, you just have to run following binary:

Code:

[test@remote ~]$ msg_server

and on local machine, from where you want to call remote function

Code:

[test@local ~]$ rprintmsg remote "Hello, there."

where remote is Ip of remote machine where you are running msg_server binary

urrohit · 11-03-2011, 06:24 AM

thank u meenakshi for the reply

but when i try to run the first command i get this error

Quote:

ohit@rohit:~/Desktop/rpc$ ./msg_server
Cannot register service: RPC: Unable to receive; errno = Connection refused
unable to register (MESSAGEPROG, PRINTMESSAGEVERS, udp).

i found that i should register the server first but how can i do that

meenakshi.khurana · 11-09-2011, 12:26 AM

Run your binary as root user.

Or if you want to run as normal user, kill your existing session of rpcbind

Code:

service rpcbind stop

And Restart rpcbind with -i