diff options
Diffstat (limited to 'dpid')
| -rw-r--r-- | dpid/dpid.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/dpid/dpid.c b/dpid/dpid.c index b5e53d7e..33c6c31c 100644 --- a/dpid/dpid.c +++ b/dpid/dpid.c @@ -25,6 +25,7 @@ #include <sys/stat.h> #include <sys/wait.h> #include <sys/socket.h> +#include <netinet/tcp.h> #include <unistd.h> #include "dpid_common.h" @@ -519,10 +520,13 @@ int fill_services_list(struct dp *attlist, int numdpis, Dlist **services_list) */ static int make_socket_fd() { - int ret; + int ret, one = 1; if ((ret = socket(AF_INET, SOCK_STREAM, 0)) == -1) { ERRMSG("make_socket_fd", "socket", errno); + } else { + /* avoid delays when sending small pieces of data */ + setsockopt(ret, IPPROTO_TCP, TCP_NODELAY, &one, sizeof(one)); } /* set some buffering to increase the transfer's speed */ |