diff options
| author |   Florin Coras <fcoras@cisco.com> | 2018-09-17 22:09:02 -0700 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-09-20 10:05:48 +0000 |
| commit | 0e88e851e058f4fb7cc690dbbdb19216ab360d1c (patch) | |
| tree | 94b6117dfd76cc7a6da2ee344f676d7765d086e3 /src/vcl/sock_test_server.c | |
| parent | 008dbe109ce2714be69ffb6549a0c0198a07f7d0 (diff) | |
session/svm: add want_tx_event flag to fifo
Have applications use explicit flag to request events from vpp when it
transmits from a full fifo.
Change-Id: I687c8f050a066bd5ce739d880eaec1f286038d95
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'src/vcl/sock_test_server.c')
| -rw-r--r-- | src/vcl/sock_test_server.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vcl/sock_test_server.c b/src/vcl/sock_test_server.c index 1280429f0f6..896aeb024d8 100644 --- a/src/vcl/sock_test_server.c +++ b/src/vcl/sock_test_server.c @@ -24,6 +24,7 @@ #include <vcl/sock_test.h> #include <sys/stat.h> #include <fcntl.h> +#include <sys/ioctl.h> #define SOCK_SERVER_USE_EPOLL 1 #define VPPCOM_SESSION_ATTR_UNIT_TEST 0 @@ -828,6 +829,7 @@ main (int argc, char **argv) if (EPOLLIN & ssm->wait_events[i].events) #endif { + read_again: rx_bytes = sock_test_read (client_fd, conn->buf, conn->buf_size, &conn->stats); if (rx_bytes > 0) @@ -910,6 +912,8 @@ main (int argc, char **argv) (conn->cfg.test == SOCK_TEST_TYPE_BI)) { stream_test_server (conn, rx_bytes); + if (ioctl (conn->fd, FIONREAD)) + goto read_again; continue; } |