commit 0ed24e93b207850078ca7f58cd4106cc4a906952
author Florin Coras <fcoras@cisco.com> Mon Jan 21 09:03:10 2019 -0800
committer Damjan Marion <dmarion@me.com> Mon Jan 21 18:51:38 2019 +0000
tree 80b546a904b42be154a3cd14aa1dd3fae7f50ab3
parent 5e0c5ff9c0d71bf495bb23e23e0ab4c5fffe00e8

ldp: add support for TCP_CONGESTION sockopts (VPP-1550)

Change-Id: I0fcf3385cc4fb96f000b84d5f880f74131c0d60f
Signed-off-by: Florin Coras <fcoras@cisco.com>

src/vcl/ldp.c

diff --git a/src/vcl/ldp.c b/src/vcl/ldp.c
index 9f195c6..088c118 100644
--- a/src/vcl/ldp.c
+++ b/src/vcl/ldp.c
@@ -1700,6 +1700,11 @@
 	      else
 		rv = -EFAULT;
 	      break;
+	    case TCP_CONGESTION:
+	      strcpy (optval, "cubic");
+	      *optlen = strlen ("cubic");
+	      rv = 0;
+	      break;
 	    default:
 	      LDBG (0, "ERROR: fd %d: getsockopt SOL_TCP: sid %u, "
 		    "optname %d unsupported!", fd, vlsh, optname);
@@ -1808,6 +1813,10 @@
 	      rv = vls_attr (vlsh, VPPCOM_ATTR_SET_TCP_KEEPINTVL,
 			     (void *) optval, &optlen);
 	      break;
+	    case TCP_CONGESTION:
+	      /* Ignore */
+	      rv = 0;
+	      break;
 	    default:
 	      LDBG (0, "ERROR: fd %d: setsockopt() SOL_TCP: vlsh %u"
 		    "optname %d unsupported!", fd, vlsh, optname);