VrPaxos implementation breaks with Message too long issue if we set the client beyond 20

[rohitk710]

Since, the result stores and send the state to the client as part of the execution if we increase the acceptor to 10, Replicas to 20, Leaders to 3, and Client to 20 with the number of operations to 3 it starts to fail "Could not send message due to: MessageTooBigException(' Outgoing message object too big to fit in buffer, dropped.',)"**

[rohitk710]

Since it is an example implementation not sure if it should be logged as an issue as part of this repo. But since we referred it as part of our implementation and faced the same issue I am not sure who is at fault here!

[yanhongliu]

if you run distalgo with -help ("python -m da -help"), you will see an option for setting message buffer size.

if you use --help (or -h), as mentioned in README, you will see an explanation for each option.