const google.golang.org/grpc.defaultReadBufSize

3 uses

	google.golang.org/grpc (current package)
		clientconn.go#L105: 	defaultReadBufSize  = 32 * 1024
		dialoptions.go#L708: 			ReadBufferSize:  defaultReadBufSize,
		server.go#L191: 	readBufferSize:        defaultReadBufSize,