How to Find whether schedular is started or not

Question

HI,
i am facing a problem. in my application admin is logging in , starting a schedular
and log off. when any admin comes to the screen, i need to show whether the schedular
is started or not.
For starting and stopping i am not maintaining any log file, as our log is too
big, it is difficult to find the last started time of the schedular from the log,
if i log the details.
Can anybody help me in this???
Regards
glkishore

Answer 1

You check check if the port is open from your client to server by running the following command from the client:
If the client is unix/linux:
from a terminal run the command:
telnet server-ip port-no
eg
telnet 172.29.64.208 1521
If the client is windows:
From the command prompt or from windows terminal run the command:
telnet server-ip port-no
eg
telnet 172.29.64.208 1521
Closed port will result:
WINDOWS:
Connecting To sedefu01...Could not open connection to the host, on port 6789: Co
nnect failed
UNIX:
-bash-3.2$ telnet 172.29.64.208 1521
Trying 172.29.64.208...
telnet: Unable to connect to remote host: Connection refused
Open port will result:
WINDOWS:
The telnet will pass
UNIX:
-bash-3.2$ telnet 172.29.64.208 1521
Trying 172.29.64.208...
Connected to 172.29.64.208.