X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvcl%2Fsock_test_client.c;h=78987974ee65e4c0da39c95c60e030aa869bdff4;hb=c227e4950d3bc791d2ec4a2131916f9b5c40f008;hp=75913d9deda2fcdb4b1ae36051849a36b072eeaf;hpb=1502fc303b7d98caafa67f182502771d76fba7f2;p=vpp.git

diff --git a/src/vcl/sock_test_client.c b/src/vcl/sock_test_client.c
index 75913d9deda..78987974ee6 100644
--- a/src/vcl/sock_test_client.c
+++ b/src/vcl/sock_test_client.c
@@ -23,6 +23,7 @@
 #include <time.h>
 #include <arpa/inet.h>
 #include <vcl/sock_test.h>
+#include <fcntl.h>
 #ifndef VCL_TEST
 #include <sys/un.h>
 #endif
@@ -647,6 +648,14 @@ sock_test_connect_test_sockets (uint32_t num_test_sockets)
 		       errno_val);
 	      return tsock->fd;
 	    }
+	  if (fcntl (tsock->fd, F_SETFL, O_NONBLOCK) < 0)
+	    {
+	      errno_val = errno;
+	      perror ("ERROR in sock_test_connect_test_sockets()");
+	      fprintf (stderr, "CLIENT: ERROR: fcntl failed (errno = %d)!\n",
+		       errno_val);
+	      return -1;
+	    }
 
 #ifdef VCL_TEST
 	  rv = vppcom_session_connect (tsock->fd, &scm->server_endpt);