Merge pull request #696 from ydb-platform/drop-with-block

removed WithBlock() from defaults

Author: asmyasnikov

CHANGELOG.md

@@ -8,7 +8,6 @@
 * Fixed code -1 of retryable error if wrapped error with code
 * Added `ydb.MustOpen` and `ydb.MustConnector` helpers
 * Fixed `internal/xerrors.Transport` error wrapping for case when given error is not transport error
-* Added `grpc.WithBlock()` dial option to defaults
 * Added grpc and operation codes to errors string description
 * Extend `scheme.Client` interface with method `Database`
 * Removed `driver.ResultNoRows` in `internal/xsql`

config/defaults.go

@@ -31,9 +31,6 @@ var (
 
 func defaultGrpcOptions(t trace.Driver, secure bool, tlsConfig *tls.Config) (opts []grpc.DialOption) {
 	opts = append(opts,
-		// Block call `DialContext` for dial done or fail
-		// For exclude dial errors on `Invoke` and `NewStream` steps
-		grpc.WithBlock(),
 		// keep-aliving all connections
 		grpc.WithKeepaliveParams(
 			DefaultGrpcConnectionPolicy,