diff options
Diffstat (limited to 'src/core/socket.c')
| -rw-r--r-- | src/core/socket.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/src/core/socket.c b/src/core/socket.c index 50912c33dd..091567ed4f 100644 --- a/src/core/socket.c +++ b/src/core/socket.c @@ -28,7 +28,6 @@ #include <unistd.h> #include <linux/sctp.h> -#include "sd-event.h" #include "alloc-util.h" #include "bus-error.h" #include "bus-util.h" @@ -38,6 +37,7 @@ #include "exit-status.h" #include "fd-util.h" #include "formats-util.h" +#include "io-util.h" #include "label.h" #include "log.h" #include "missing.h" @@ -1960,6 +1960,21 @@ fail: socket_enter_dead(s, SOCKET_FAILURE_RESOURCES); } +static void flush_ports(Socket *s) { + SocketPort *p; + + /* Flush all incoming traffic, regardless if actual bytes or new connections, so that this socket isn't busy + * anymore */ + + LIST_FOREACH(port, p, s->ports) { + if (p->fd < 0) + continue; + + (void) flush_accept(p->fd); + (void) flush_fd(p->fd); + } +} + static void socket_enter_running(Socket *s, int cfd) { _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL; int r; @@ -1969,31 +1984,15 @@ static void socket_enter_running(Socket *s, int cfd) { assert(s); - /* We don't take connections anymore if we are supposed to - * shut down anyway */ + /* We don't take connections anymore if we are supposed to shut down anyway */ if (unit_stop_pending(UNIT(s))) { log_unit_debug(UNIT(s), "Suppressing connection request since unit stop is scheduled."); if (cfd >= 0) cfd = safe_close(cfd); - else { - /* Flush all sockets by closing and reopening them */ - socket_close_fds(s); - - r = socket_open_fds(s); - if (r < 0) { - log_unit_warning_errno(UNIT(s), r, "Failed to listen on sockets: %m"); - socket_enter_stop_pre(s, SOCKET_FAILURE_RESOURCES); - return; - } - - r = socket_watch_fds(s); - if (r < 0) { - log_unit_warning_errno(UNIT(s), r, "Failed to watch sockets: %m"); - socket_enter_stop_pre(s, SOCKET_FAILURE_RESOURCES); - } - } + else + flush_ports(s); return; } |