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[#419] rpc/client: Block until client connection is up

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In previous implementation `Client` didn't block until the connection is
up on dial stage. This caused the dial timeout to have no effect.

Provide `WithBlock` dial option to `DialContext` call in `openGRPCConn`
method. From now `Client` blocks for configured timeout until the
connection is up.

Signed-off-by: Leonard Lyubich <ctulhurider@gmail.com>
This commit is contained in:
Leonard Lyubich 2022-10-03 13:20:08 +04:00 committed by LeL
parent 5fc2644c68
commit 2b89b7e798
1 changed files with 8 additions and 2 deletions
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10
rpc/client/connect.go
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@ -49,10 +49,16 @@ func (c *Client) openGRPCConn() error {
dialCtx, cancel := context.WithTimeout(context.Background(), c.dialTimeout)
var err error
c.conn, err = grpcstd.DialContext(dialCtx, c.addr, grpcstd.WithTransportCredentials(creds))
c.conn, err = grpcstd.DialContext(dialCtx, c.addr,
grpcstd.WithTransportCredentials(creds),
grpcstd.WithBlock(),
)
cancel()
if err != nil {
return fmt.Errorf("open gRPC client connection: %w", err)
}
return err
return nil
}
// ParseURI parses s as address and returns a host and a flag