osmux: add 'osmux batch-size NUM' option to mgcp vty
This allows you to specify the osmux batch frame size. If zero, the
library uses the default value.
diff --git a/openbsc/src/libmgcp/mgcp_osmux.c b/openbsc/src/libmgcp/mgcp_osmux.c
index 7c0b41c..c285de4 100644
--- a/openbsc/src/libmgcp/mgcp_osmux.c
+++ b/openbsc/src/libmgcp/mgcp_osmux.c
@@ -121,6 +121,8 @@
h->in->osmux_seq = 0; /* sequence number to start OSmux message from */
h->in->batch_factor = cfg->osmux_batch;
+ /* If batch size is zero, the library defaults to 1470 bytes. */
+ h->in->batch_size = cfg->osmux_batch_size;
h->in->deliver = osmux_deliver;
osmux_xfrm_input_init(h->in);
h->in->data = h;