diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/dbus-socket.c | 3 | ||||
| -rw-r--r-- | src/core/load-fragment-gperf.gperf.m4 | 3 | ||||
| -rw-r--r-- | src/core/socket.c | 36 | ||||
| -rw-r--r-- | src/core/socket.h | 3 |
4 files changed, 45 insertions, 0 deletions
diff --git a/src/core/dbus-socket.c b/src/core/dbus-socket.c index ad135a1ac2..bdf111c9e3 100644 --- a/src/core/dbus-socket.c +++ b/src/core/dbus-socket.c @@ -97,6 +97,9 @@ const sd_bus_vtable bus_socket_vtable[] = { SD_BUS_PROPERTY("DirectoryMode", "u", bus_property_get_mode, offsetof(Socket, directory_mode), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("Accept", "b", bus_property_get_bool, offsetof(Socket, accept), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("KeepAlive", "b", bus_property_get_bool, offsetof(Socket, keep_alive), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("KeepAliveTime", "t", bus_property_get_usec, offsetof(Socket, keep_alive_time), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("KeepAliveInterval", "t", bus_property_get_usec, offsetof(Socket, keep_alive_interval), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("KeepAliveProbes", "u", bus_property_get_unsigned, offsetof(Socket, keep_alive_cnt), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("Priority", "i", bus_property_get_int, offsetof(Socket, priority), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("ReceiveBuffer", "t", bus_property_get_size, offsetof(Socket, receive_buffer), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_PROPERTY("SendBuffer", "t", bus_property_get_size, offsetof(Socket, send_buffer), SD_BUS_VTABLE_PROPERTY_CONST), diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4 index f4acdda22a..67bd0e5209 100644 --- a/src/core/load-fragment-gperf.gperf.m4 +++ b/src/core/load-fragment-gperf.gperf.m4 @@ -231,6 +231,9 @@ Socket.DirectoryMode, config_parse_mode, 0, Socket.Accept, config_parse_bool, 0, offsetof(Socket, accept) Socket.MaxConnections, config_parse_unsigned, 0, offsetof(Socket, max_connections) Socket.KeepAlive, config_parse_bool, 0, offsetof(Socket, keep_alive) +Socket.KeepAliveTime, config_parse_sec, 0, offsetof(Socket, keep_alive_time) +Socket.KeepAliveInterval, config_parse_sec, 0, offsetof(Socket, keep_alive_interval) +Socket.KeepAliveProbes, config_parse_unsigned, 0, offsetof(Socket, keep_alive_cnt) Socket.NoDelay, config_parse_bool, 0, offsetof(Socket, no_delay) Socket.Priority, config_parse_int, 0, offsetof(Socket, priority) Socket.ReceiveBuffer, config_parse_iec_size, 0, offsetof(Socket, receive_buffer) diff --git a/src/core/socket.c b/src/core/socket.c index 5af15964ff..d6d9821f57 100644 --- 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; @@ -595,6 +596,23 @@ static void socket_dump(Unit *u, FILE *f, const char *prefix) { prefix, strna(s->user), prefix, strna(s->group)); + if(s->keep_alive_time) + fprintf(f, + "%sKeepAliveTime: %s\n", + prefix, format_timespan(time_string, FORMAT_TIMESPAN_MAX, + s->keep_alive_time, USEC_PER_SEC)); + + if(s->keep_alive_interval) + fprintf(f, + "%sKeepAliveInterval: %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); + LIST_FOREACH(port, p, s->ports) { if (p->type == SOCKET_SOCKET) { @@ -792,6 +810,24 @@ 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->no_delay) { int b = s->no_delay; if (setsockopt(fd, SOL_TCP, TCP_NODELAY, &b, sizeof(b)) < 0) diff --git a/src/core/socket.h b/src/core/socket.h index 98396e7320..8871eb1ca3 100644 --- a/src/core/socket.h +++ b/src/core/socket.h @@ -101,7 +101,10 @@ struct Socket { unsigned max_connections; unsigned backlog; + unsigned keep_alive_cnt; usec_t timeout_usec; + usec_t keep_alive_time; + usec_t keep_alive_interval; ExecCommand* exec_command[_SOCKET_EXEC_COMMAND_MAX]; ExecContext exec_context; |