Chat with redux state manager

serg1557733 aa713244c1 send message reserved variant not updateble chat %!s(int64=2) %!d(string=hai) anos
backend 1e9a03465f socket connect and get users , some send functional %!s(int64=2) %!d(string=hai) anos
frontend aa713244c1 send message reserved variant not updateble chat %!s(int64=2) %!d(string=hai) anos