From patchwork Thu Dec 21 06:16:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Grant Erickson X-Patchwork-Id: 13501128 Received: from mohas.pair.com (mohas.pair.com [209.68.5.112]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 71AA86AB3 for ; Thu, 21 Dec 2023 06:17:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=nuovations.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nuovations.com Received: from mohas.pair.com (localhost [127.0.0.1]) by mohas.pair.com (Postfix) with ESMTP id 31FF973218 for ; Thu, 21 Dec 2023 01:17:44 -0500 (EST) Received: from localhost.localdomain (unknown [IPv6:2601:647:5a00:15c1:f5ab:4a5e:2861:14b3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mohas.pair.com (Postfix) with ESMTPSA id E6DD173226 for ; Thu, 21 Dec 2023 01:17:43 -0500 (EST) From: Grant Erickson To: connman@lists.linux.dev Subject: [PATCH 20/60] main: Introduce the 'OnlineCheck{Failures,Successes}Threshold' settings. Date: Wed, 20 Dec 2023 22:16:43 -0800 Message-ID: <20231221061734.2344286-21-gerickson@nuovations.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231221061734.2344286-1-gerickson@nuovations.com> References: <20231221061734.2344286-1-gerickson@nuovations.com> Precedence: bulk X-Mailing-List: connman@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Scanned-By: mailmunge 3.11 on 209.68.5.112 When both "EnableOnlineCheck" and "EnableOnlineToReadyTransition" are asserted, "OnlineCheckFailuresThreshold" is the number of failed back-to-back "ready" to "online" HTTP-based Internet reachability checks that will be allowed before marking a service as "failed" from a reachability perspective, sorting it at a lower priority than other services not so marked. When both "EnableOnlineCheck" and "EnableOnlineToReadyTransition" are asserted, "OnlineCheckSuccessesThreshold" is the number of successful back-to-back "ready" to "online" HTTP-based Internet reachability checks that must be met before clearing a service as "failed" from a reachability perspective and allowing it to transition to the "online" state again, allowing it to sort back to a higher priority relative to other network services. --- src/main.c | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/src/main.c b/src/main.c index d2ec8296f490..8e47426f2e8c 100644 --- a/src/main.c +++ b/src/main.c @@ -56,6 +56,9 @@ #define DEFAULT_ONLINE_CHECK_INITIAL_INTERVAL 1 #define DEFAULT_ONLINE_CHECK_MAX_INTERVAL 12 +#define DEFAULT_ONLINE_CHECK_FAILURES_THRESHOLD 6 +#define DEFAULT_ONLINE_CHECK_SUCCESSES_THRESHOLD 6 + #define ONLINE_CHECK_INTERVAL_STYLE_FIBONACCI "fibonacci" #define ONLINE_CHECK_INTERVAL_STYLE_GEOMETRIC "geometric" @@ -114,6 +117,8 @@ static struct { unsigned int online_check_connect_timeout_ms; unsigned int online_check_initial_interval; unsigned int online_check_max_interval; + unsigned int online_check_failures_threshold; + unsigned int online_check_successes_threshold; char *online_check_interval_style; bool auto_connect_roaming_services; bool acd; @@ -146,6 +151,10 @@ static struct { .online_check_connect_timeout_ms = DEFAULT_ONLINE_CHECK_CONNECT_TIMEOUT, .online_check_initial_interval = DEFAULT_ONLINE_CHECK_INITIAL_INTERVAL, .online_check_max_interval = DEFAULT_ONLINE_CHECK_MAX_INTERVAL, + .online_check_failures_threshold = + DEFAULT_ONLINE_CHECK_FAILURES_THRESHOLD, + .online_check_successes_threshold = + DEFAULT_ONLINE_CHECK_SUCCESSES_THRESHOLD, .online_check_interval_style = NULL, .auto_connect_roaming_services = false, .acd = false, @@ -178,6 +187,8 @@ static struct { #define CONF_ONLINE_CHECK_CONNECT_TIMEOUT "OnlineCheckConnectTimeout" #define CONF_ONLINE_CHECK_INITIAL_INTERVAL "OnlineCheckInitialInterval" #define CONF_ONLINE_CHECK_MAX_INTERVAL "OnlineCheckMaxInterval" +#define CONF_ONLINE_CHECK_FAILURES_THRESHOLD "OnlineCheckFailuresThreshold" +#define CONF_ONLINE_CHECK_SUCCESSES_THRESHOLD "OnlineCheckSuccessesThreshold" #define CONF_ONLINE_CHECK_INTERVAL_STYLE "OnlineCheckIntervalStyle" #define CONF_AUTO_CONNECT_ROAMING_SERVICES "AutoConnectRoamingServices" #define CONF_ACD "AddressConflictDetection" @@ -211,6 +222,8 @@ static const char *supported_options[] = { CONF_ONLINE_CHECK_CONNECT_TIMEOUT, CONF_ONLINE_CHECK_INITIAL_INTERVAL, CONF_ONLINE_CHECK_MAX_INTERVAL, + CONF_ONLINE_CHECK_FAILURES_THRESHOLD, + CONF_ONLINE_CHECK_SUCCESSES_THRESHOLD, CONF_ONLINE_CHECK_INTERVAL_STYLE, CONF_AUTO_CONNECT_ROAMING_SERVICES, CONF_ACD, @@ -604,6 +617,38 @@ static void parse_config(GKeyFile *config) DEFAULT_ONLINE_CHECK_MAX_INTERVAL; } + /* OnlineCheckFailuresThreshold */ + + integer = g_key_file_get_integer(config, "General", + CONF_ONLINE_CHECK_FAILURES_THRESHOLD, &error); + if (!error && integer >= 0) + connman_settings.online_check_failures_threshold = integer; + + if (connman_settings.online_check_failures_threshold < 1) { + connman_warn("Incorrect online check failures threshold [%d]", + connman_settings.online_check_failures_threshold); + connman_settings.online_check_failures_threshold = + DEFAULT_ONLINE_CHECK_FAILURES_THRESHOLD; + } + + g_clear_error(&error); + + /* OnlineCheckSuccessesThreshold */ + + integer = g_key_file_get_integer(config, "General", + CONF_ONLINE_CHECK_SUCCESSES_THRESHOLD, &error); + if (!error && integer >= 0) + connman_settings.online_check_successes_threshold = integer; + + if (connman_settings.online_check_successes_threshold < 1) { + connman_warn("Incorrect online check successes threshold [%d]", + connman_settings.online_check_successes_threshold); + connman_settings.online_check_successes_threshold = + DEFAULT_ONLINE_CHECK_SUCCESSES_THRESHOLD; + } + + g_clear_error(&error); + string = __connman_config_get_string(config, "General", CONF_ONLINE_CHECK_INTERVAL_STYLE, &error); if (!error) { @@ -921,6 +966,12 @@ unsigned int connman_setting_get_uint(const char *key) if (g_str_equal(key, CONF_ONLINE_CHECK_MAX_INTERVAL)) return connman_settings.online_check_max_interval; + if (g_str_equal(key, CONF_ONLINE_CHECK_FAILURES_THRESHOLD)) + return connman_settings.online_check_failures_threshold; + + if (g_str_equal(key, CONF_ONLINE_CHECK_SUCCESSES_THRESHOLD)) + return connman_settings.online_check_successes_threshold; + return 0; }