diff options
| -rw-r--r-- | chardev/char-socket.c | 33 | ||||
| -rw-r--r-- | chardev/char.c | 3 | ||||
| -rw-r--r-- | docs/about/deprecated.rst | 6 | ||||
| -rw-r--r-- | include/chardev/char-socket.h | 2 | ||||
| -rw-r--r-- | qapi/char.json | 17 |
5 files changed, 49 insertions, 12 deletions
diff --git a/chardev/char-socket.c b/chardev/char-socket.c index 1ca9441b1b..91496ceda9 100644 --- a/chardev/char-socket.c +++ b/chardev/char-socket.c @@ -74,7 +74,7 @@ static void qemu_chr_socket_restart_timer(Chardev *chr) assert(!s->reconnect_timer); name = g_strdup_printf("chardev-socket-reconnect-%s", chr->label); s->reconnect_timer = qemu_chr_timeout_add_ms(chr, - s->reconnect_time * 1000, + s->reconnect_time_ms, socket_reconnect_timeout, chr); g_source_set_name(s->reconnect_timer, name); @@ -481,7 +481,7 @@ static void tcp_chr_disconnect_locked(Chardev *chr) if (emit_close) { qemu_chr_be_event(chr, CHR_EVENT_CLOSED); } - if (s->reconnect_time && !s->reconnect_timer) { + if (s->reconnect_time_ms && !s->reconnect_timer) { qemu_chr_socket_restart_timer(chr); } } @@ -1080,9 +1080,9 @@ static int tcp_chr_wait_connected(Chardev *chr, Error **errp) } else { Error *err = NULL; if (tcp_chr_connect_client_sync(chr, &err) < 0) { - if (s->reconnect_time) { + if (s->reconnect_time_ms) { error_free(err); - g_usleep(s->reconnect_time * 1000ULL * 1000ULL); + g_usleep(s->reconnect_time_ms * 1000ULL); } else { error_propagate(errp, err); return -1; @@ -1267,13 +1267,13 @@ skip_listen: static int qmp_chardev_open_socket_client(Chardev *chr, - int64_t reconnect, + int64_t reconnect_ms, Error **errp) { SocketChardev *s = SOCKET_CHARDEV(chr); - if (reconnect > 0) { - s->reconnect_time = reconnect; + if (reconnect_ms > 0) { + s->reconnect_time_ms = reconnect_ms; tcp_chr_connect_client_async(chr); return 0; } else { @@ -1354,6 +1354,12 @@ static bool qmp_chardev_validate_socket(ChardevSocket *sock, } } + if (sock->has_reconnect_ms && sock->has_reconnect) { + error_setg(errp, + "'reconnect' and 'reconnect-ms' are mutually exclusive"); + return false; + } + return true; } @@ -1371,7 +1377,7 @@ static void qmp_chardev_open_socket(Chardev *chr, bool is_tn3270 = sock->has_tn3270 ? sock->tn3270 : false; bool is_waitconnect = sock->has_wait ? sock->wait : false; bool is_websock = sock->has_websocket ? sock->websocket : false; - int64_t reconnect = sock->has_reconnect ? sock->reconnect : 0; + int64_t reconnect_ms = 0; SocketAddress *addr; s->is_listen = is_listen; @@ -1443,7 +1449,13 @@ static void qmp_chardev_open_socket(Chardev *chr, return; } } else { - if (qmp_chardev_open_socket_client(chr, reconnect, errp) < 0) { + if (sock->has_reconnect) { + reconnect_ms = sock->reconnect * 1000ULL; + } else if (sock->has_reconnect_ms) { + reconnect_ms = sock->reconnect_ms; + } + + if (qmp_chardev_open_socket_client(chr, reconnect_ms, errp) < 0) { return; } } @@ -1509,6 +1521,9 @@ static void qemu_chr_parse_socket(QemuOpts *opts, ChardevBackend *backend, sock->wait = qemu_opt_get_bool(opts, "wait", true); sock->has_reconnect = qemu_opt_find(opts, "reconnect"); sock->reconnect = qemu_opt_get_number(opts, "reconnect", 0); + sock->has_reconnect_ms = qemu_opt_find(opts, "reconnect-ms"); + sock->reconnect_ms = qemu_opt_get_number(opts, "reconnect-ms", 0); + sock->tls_creds = g_strdup(qemu_opt_get(opts, "tls-creds")); sock->tls_authz = g_strdup(qemu_opt_get(opts, "tls-authz")); diff --git a/chardev/char.c b/chardev/char.c index ba847b6e9e..35623c78a3 100644 --- a/chardev/char.c +++ b/chardev/char.c @@ -889,6 +889,9 @@ QemuOptsList qemu_chardev_opts = { .name = "reconnect", .type = QEMU_OPT_NUMBER, },{ + .name = "reconnect-ms", + .type = QEMU_OPT_NUMBER, + },{ .name = "telnet", .type = QEMU_OPT_BOOL, },{ diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index c02bbb66f7..82bb4927e8 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -394,6 +394,12 @@ Backend ``memory`` (since 9.0) ``memory`` is a deprecated synonym for ``ringbuf``. +``reconnect`` (since 9.2) +^^^^^^^^^^^^^^^^^^^^^^^^^ + +The ``reconnect`` option only allows specifiying second granularity timeouts, +which is not enough for all types of use cases, use ``reconnect-ms`` instead. + CPU device properties ''''''''''''''''''''' diff --git a/include/chardev/char-socket.h b/include/chardev/char-socket.h index 0708ca6fa9..d6d13ad37f 100644 --- a/include/chardev/char-socket.h +++ b/include/chardev/char-socket.h @@ -74,7 +74,7 @@ struct SocketChardev { bool is_websock; GSource *reconnect_timer; - int64_t reconnect_time; + int64_t reconnect_time_ms; bool connect_err_reported; QIOTask *connect_task; diff --git a/qapi/char.json b/qapi/char.json index 0d6de1ee35..42eda4f98b 100644 --- a/qapi/char.json +++ b/qapi/char.json @@ -273,7 +273,19 @@ # # @reconnect: For a client socket, if a socket is disconnected, then # attempt a reconnect after the given number of seconds. Setting -# this to zero disables this function. (default: 0) (Since: 2.2) +# this to zero disables this function. The use of this member is +# deprecated, use @reconnect-ms instead. (default: 0) (Since: 2.2) +# +# @reconnect-ms: For a client socket, if a socket is disconnected, +# then attempt a reconnect after the given number of milliseconds. +# Setting this to zero disables this function. This member is +# mutually exclusive with @reconnect. +# (default: 0) (Since: 9.2) +# +# Features: +# +# @deprecated: Member @reconnect is deprecated. Use @reconnect-ms +# instead. # # Since: 1.4 ## @@ -287,7 +299,8 @@ '*telnet': 'bool', '*tn3270': 'bool', '*websocket': 'bool', - '*reconnect': 'int' }, + '*reconnect': { 'type': 'int', 'features': [ 'deprecated' ] }, + '*reconnect-ms': 'int' }, 'base': 'ChardevCommon' } ## |