transactionLifetimeLimitSeconds on a node presenting as mongos
What changes in transactionLifetimeLimitSeconds on a node presenting as mongos compared with MongoDB and what your application has to do.
This difference is of the Addition kind.
What MongoDB does
A mongos has no transactionLifetimeLimitSeconds.
What TeselaDB does
The node has it in getParameter and setParameter, like a mongod, with 60 by default and at least 1.
What your application has to do
Change it if your transactions need more than 60 seconds.