Gnanakumar wrote:
>> SELECT application_name, client_addr, client_hostname, client_port
>> FROM pg_stat_activity
>> WHERE procpid = 14740;
>> (Replace 14740 of the process ID of the "idle in transaction"
backend).
>> Look on the client machine and find the process that holds TCP port
>> "client_port" open (on Linux you can use "lsof" for that).
> Ours is a web-based application and all calls are made "only" from
where the
> web server is running. No external calls are allowed in my case.
Hence,
> the "only" client machine in my case is the web server.
Then you need to identify the web server process/thread that has
client_port open and fix the problem there. If you get that process
to close the transaction or terminate, your problem is solved.
You can also terminate a database session from the server with
the pg_terminate_backend function.
The interesting thing to know would be where in your web application
a transaction got left open, so that it does not happen again.
Yours,
Laurenz Albe