X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=api%2Fapi.go;h=93f2b4210c920bfea91a4f6bbb1a2b7bdb3d7fc8;hb=5de7f6b85458615fa592a335d45c546397f32c9a;hp=977b02ee1ba92e1b59997bdb06c34acaba756361;hpb=df67791c6ffc96331f75aec7d3addfe2efca7739;p=govpp.git

diff --git a/api/api.go b/api/api.go
index 977b02e..93f2b42 100644
--- a/api/api.go
+++ b/api/api.go
@@ -25,7 +25,7 @@ import (
 type Connection interface {
 	// NewStream creates a new stream for sending and receiving messages.
 	// Context can be used to close the stream using cancel or timeout.
-	NewStream(ctx context.Context) (Stream, error)
+	NewStream(ctx context.Context, options ...StreamOption) (Stream, error)
 
 	// Invoke can be used for a simple request-reply RPC.
 	// It creates stream and calls SendMsg with req and RecvMsg with reply.
@@ -57,6 +57,12 @@ type Stream interface {
 	Close() error
 }
 
+// StreamOption allows customizing a Stream. Available options are:
+// - WithRequestSize
+// - WithReplySize
+// - WithReplyTimeout
+type StreamOption func(Stream)
+
 // ChannelProvider provides the communication channel with govpp core.
 type ChannelProvider interface {
 	// NewAPIChannel returns a new channel for communication with VPP via govpp core.