Since api was moved from `TrueCloudLab/frostfs-api-go` to sdk,
moving changes from TrueCloudLab/frostfs-api-go#125 here.
Signed-off-by: Ekaterina Lebedeva <ekaterina.lebedeva@yadro.com>
* `c.conn` may be already invalidated but the rpc client can't detect this.
`NewStream` may hang trying to open a stream with invalidated connection.
Using timer with `dialTimeout` for `NewStream` fixes this problem.
Signed-off-by: Airat Arifullin <a.arifullin@yadro.com>
