socket: suffix newly added TCP sockopt time properties with "Sec"

[elogind.git] / src / core / socket.c

diff --git a/src/core/socket.c b/src/core/socket.c
index 646887d803702fac8c495a27fc233ca44a5e7767..1189f451d2583e0b9f410b209cc2e4ff93202046 100644 (file)
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -462,6 +462,7 @@ _const_ static const char* listen_lookup(int family, int type) {
 }
 
 static void socket_dump(Unit *u, FILE *f, const char *prefix) {
+        char time_string[FORMAT_TIMESPAN_MAX];
         SocketExecCommand c;
         Socket *s = SOCKET(u);
         SocketPort *p;
@@ -480,6 +481,7 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) {
                 "%sSocketMode: %04o\n"
                 "%sDirectoryMode: %04o\n"
                 "%sKeepAlive: %s\n"
+                "%sNoDelay: %s\n"
                 "%sFreeBind: %s\n"
                 "%sTransparent: %s\n"
                 "%sBroadcast: %s\n"
@@ -494,6 +496,7 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) {
                 prefix, s->socket_mode,
                 prefix, s->directory_mode,
                 prefix, yes_no(s->keep_alive),
+                prefix, yes_no(s->no_delay),
                 prefix, yes_no(s->free_bind),
                 prefix, yes_no(s->transparent),
                 prefix, yes_no(s->broadcast),
@@ -593,6 +596,26 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) {
                         prefix, strna(s->user),
                         prefix, strna(s->group));
 
+        if (s->keep_alive_time > 0)
+                fprintf(f,
+                        "%sKeepAliveTimeSec: %s\n",
+                        prefix, format_timespan(time_string, FORMAT_TIMESPAN_MAX, s->keep_alive_time, USEC_PER_SEC));
+
+        if (s->keep_alive_interval)
+                fprintf(f,
+                        "%sKeepAliveIntervalSec: %s\n",
+                        prefix, format_timespan(time_string, FORMAT_TIMESPAN_MAX, s->keep_alive_interval, USEC_PER_SEC));
+
+        if (s->keep_alive_cnt)
+                fprintf(f,
+                        "%sKeepAliveProbes: %u\n",
+                        prefix, s->keep_alive_cnt);
+
+        if (s->defer_accept)
+                fprintf(f,
+                        "%sDeferAcceptSec: %s\n",
+                        prefix, format_timespan(time_string, FORMAT_TIMESPAN_MAX, s->defer_accept, USEC_PER_SEC));
+
         LIST_FOREACH(port, p, s->ports) {
 
                 if (p->type == SOCKET_SOCKET) {
@@ -790,6 +813,36 @@ static void socket_apply_socket_options(Socket *s, int fd) {
                         log_warning_unit(UNIT(s)->id, "SO_KEEPALIVE failed: %m");
         }
 
+        if (s->keep_alive_time) {
+                int value = s->keep_alive_time / USEC_PER_SEC;
+                if (setsockopt(fd, SOL_TCP, TCP_KEEPIDLE, &value, sizeof(value)) < 0)
+                        log_warning_unit(UNIT(s)->id, "TCP_KEEPIDLE failed: %m");
+        }
+
+        if (s->keep_alive_interval) {
+                int value =  s->keep_alive_interval / USEC_PER_SEC;
+                if (setsockopt(fd, SOL_TCP, TCP_KEEPINTVL, &value, sizeof(value)) < 0)
+                        log_warning_unit(UNIT(s)->id, "TCP_KEEPINTVL failed: %m");
+        }
+
+        if (s->keep_alive_cnt) {
+                int value = s->keep_alive_cnt;
+                if (setsockopt(fd, SOL_SOCKET, TCP_KEEPCNT, &value, sizeof(value)) < 0)
+                        log_warning_unit(UNIT(s)->id, "TCP_KEEPCNT failed: %m");
+        }
+
+        if (s->defer_accept) {
+                int value = s->defer_accept / USEC_PER_SEC;
+                if (setsockopt(fd, SOL_TCP, TCP_DEFER_ACCEPT, &value, sizeof(value)) < 0)
+                        log_warning_unit(UNIT(s)->id, "TCP_DEFER_ACCEPT failed: %m");
+        }
+
+        if (s->no_delay) {
+                int b = s->no_delay;
+                if (setsockopt(fd, SOL_TCP, TCP_NODELAY, &b, sizeof(b)) < 0)
+                        log_warning_unit(UNIT(s)->id, "TCP_NODELAY failed: %m");
+        }
+
         if (s->broadcast) {
                 int one = 1;
                 if (setsockopt(fd, SOL_SOCKET, SO_BROADCAST, &one, sizeof(one)) < 0)