Configurable network latencies in the configuration

[hanish520]

WAN-based deployments can be simulated through gorums with configurable delay in the configuration.
currently this issue is a placeholder, more details to be added upon analyzing GRPC

[hanish520]

I have looked into the dial options, call options, and server options provided by the grpc.
It does not provide any API to delay the communication for a specific time.
Through there is a convoluted way of doing it, by writing a wrapper around the default encoding mechanism to induce the configured delay.
Not sure is it worth it.

[meling]

I think this could possibly be done with an interceptor that delays

• Sending with a client-side interceptor
• Receiving with a server-side interceptor