Loopback 3 | External backend API rest request time out configuraton

[Poongaerp]

Hello Team,
I am new to the loopback 3, I am currently facing an issue, while making a rest backend third party call the service is getting timed out.

How to set time out in loopback so that client need not to wait long time.

Please share some sample code.

Thank you in advance.

Thank you,
Poonga