05-16-2007
Run snoop command
Quote:
Originally Posted by bucci
Hi Sumitpandya,
local-port is 500 and remote port is depend on the application is can 36053, 45050,etc and connection time is 23:30:25, pid is 00919 (919), application id is 112.
how to check that the tcp connection is stuck (means no transaction on the TCP ?
note : using solaris 8 sparc 5.8
please advice
Thank you
bucci
# snoop -r -s 1600 "port 500"
should give you communication b/w server and client. Then you analyse the sequence for communication taking place. If you running client and server on same machine then you need to provide extra option " -d lo0 ". Additionally you can write that output to a file using one more option " -o snoop500.pcap " and then use "Ethereal" tool to further analyse commuication
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rpc(n) Tnm Tcl Extension rpc(n)
__________________________________________________________________________________________________________________________________________________
NAME
rpc - A simple RPC protocol for Tcl applications.
_________________________________________________________________
DESCRIPTION
RPC COMMAND
rpc server port
Set up an RPC server listening an port port. This command returns a rpc handle that be used to register Tcl procs that will be
exported by a trivial RPC protocol on top of TCP. This RPC mechanism allows us to write cooperating scripts without worrying much
about the communication protocol.
rpc client host port
Connect to the RPC server running on host with port port. The returned client handle can be used to invoke an exported proc on the
server host.
rpc delete handle
Delete a server or a client RPC handle. All connections associated with the handle will be closed.
rpc register rpchandle proc
Export proc as an RPC callable proc using the server handle rpchandle. Only registered procs can be called by RPC clients.
rpc unregister rpchandle proc
Remove proc from the list of exported procs on server handle rpchandle.
rpc info [rpchandle]
Calling rpc info without any arguments returns a list of all rpc handles that have been created using the rpc server and rpc client
command. Info about a specific rpc file handle rpchandle is returned by using the optional argument. The result is a list contain-
ing the tcp file handle used for the communication and the list of registered commands for a rpc handle and a list of all files that
represent connections to an rpc server. This list is empty if rpchandle belongs to a rpc client.
rpc# [-async] proc arg1 arg2 ...
To invoke a remote procedure proc, use the same syntax as used with a local invocation preceeded by a client rpchandle. The result
of the remote procedure call will be returned or an error if the underlying communication channel signals errors. The -async options
can be used to invoke proc without waiting for it to complete. The async option will never return a result.
SEE ALSO
scotty(1), Tcl(n)
AUTHORS
Juergen Schoenwaelder <schoenw@cs.utwente.nl>
Tnm rpc(n)