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Изходен канал @clockstackwheels · Post #884 · 5.10

Роскосмос пару дней назад опубликовал отчёт о том, почему упала "Луна-25". Там конечно канцелярит, но можно примерно понять, что двигатель коррекции получил неверные данные от акселерометра: из-за возможного попадания в один массив данных команд с различными приоритетами их исполнения прибором Это очень похоже на программную ошибку, а это моя сфера, и я решил над ситуацией поразмыслить. Хейтеры сразу стали строчить комментарии в стиле "Ололо, наняли каких-то идиотов, которые простейшие тесты не провели". Тут обычно справедливо вспоминают аварию с европейской ракетой Ариан-5 в 1996 году. Там буквально из-за пары строчек кода в результате неправильного приведения числовых типов ракета за 7 млрд баксов развалилась на куски в воздухе. Бывает. Что касается Роскосмоса, при всей его сомнительной репутации, объяснение "Дураки не провели тесты" звучит лично для меня неправдоподобно. На мой личный взгляд возможны два варианта: 1. Если в описании ошибки слово "приоритет" обозначает какой-то признак внутри объекта команды, значит, на входе в приёмный модуль эти команды не были отфильтрованы. Выглядит как грубая ошибка, целый логический блок упущен. Вряд ли этот блок вообще не написан, скорее всего он не выполнился. Такое бывает, если в тестовой среде есть какое-то условие, которого нет в рабочей, и именно это условие отвечает за выполнение участка кода. Сталкивался с таким миллион раз. Самое дикое из последнего: код парсит эксель-таблицу с числами. Разработчик написал, запустил проверил, прогнал тесты, всё ок. Отправляем в прод — все числа будто бы рандомно меняются на другие. Запускаем снова — у всех разработчиков функционирует нормально, а в проде на сервере нет. Таблица одна и та же. Можете подумать, почему так. Ответ: у разработчиков стоит русская локаль и десятичный разделитесь это запятая, а на проде в докере точка. При парсинге на проде запятая уже интерпретируется как разделитель тысячных разрядов. 2. Куда вероятнее, что слово "приоритет" в описании ошибки обозначает время, а, значит, список команд просто не был отсортирован, и в обработчик уже после актуальных значений попали какие-нибудь начальные нулевые данные, сбившие логику. По косвенному описанию проблемы очень похоже именно на это. Значит, на тестах всегда порядок возникновения команд соответствовал порядку их прихода, а в реальности перестал соответствовать. Вообще, работать с железом очень сложно. Какую-нибудь схемку заглючило от холода, она задержала ответ от датчика на миллисекунду, и всё. Никто не знал, что такая проблема возможна, пока она не возникла. Мне рассказывали о таком случае: юзер логинится на сайт и иногда логин проходит, а иногда нет. Логин и пароль те же самые. Просто в случайные моменты времени ему возвращают токен авторизации, а в другие моменты времени ошибку 403. Никакой закономерности нет вообще. Нет зависимости от времени суток и даты. Сервер точно работает стабильно и не падает все 100% времени. Почему так может быть? Ответ: у сервиса авторизации два инстанса, перед которыми балансировщик нагрузки. В одном инстансе данные для авторизации есть, в другом нет. Балансировщик при примерно одинаковой нагрузке включает просто случайный выбор между ними. В общем, программисты иногда допускают такие косяки, что какая-то мелочь может привести к серьёзной аварии. Это я вам говорю как программист, который пишет для атомных станций :) #dev

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Russian MFA 🇷🇺

@MFARUSSIA · Post #28014 · 15.01.2026 г., 06:04

🎙Statement by Russia's Foreign Minister Sergey Lavrov at a joint press conference with Minister of International Relations and Trade of the Republic of Namibia Selma Ashipala-Musavyi (January 14, 2026, Moscow) Read in full 💬Sergey Lavrov: We reaffirmed that the friendly ties between Moscow and Windhoek are developing steadily and rest on the principles traditional for our relations – equality, solidarity, mutual respect and support. We highly value the fact that our Namibian friends remember well the assistance provided by the Soviet Union during the struggle against colonialism and in laying the foundations of statehood. We welcomed the intention of Namibia’s new leadership, personally President Netumbo Nandi-Ndaitwah, to deepen ties with Russia. We spoke in favour of expanding dialogue, including at the highest and high levels. We are certainly interested in resuming the practice of regular foreign-policy consultations. 🤝 We highly assessed inter-party cooperation. In February 2024, the South West Africa People’s Organization (SWAPO) supported the initiative of the political party United Russia to establish the Forum of Supporters of the Fight against Modern Practices of Neocolonialism. By decision of the UN General Assembly, December 14 each year will be marked as the International Day against Colonialism in All Its Forms and Manifestations. We consider this a fundamentally important decision, as after African friends gained political independence, economic dependence on the West persisted. In recent years, we have even observed this dependence deepening. Therefore, what we call the “second awakening of Africa” is a highly relevant issue on the international agenda. 📈 We agreed to make additional efforts to intensify trade and economic cooperation. Another area with clear prospects and solid groundwork already in place is healthcare. Training of personnel has traditionally been an integral part of our cooperation. Many thousands of Namibians have received education in Russia or the USSR. This practice continues today. Tourism is another sphere with evident potential. We reaffirmed our readiness to continue assisting our Namibian friends on international platforms, including through the provision of humanitarian assistance via the UN World Food Programme. We share a common view on the success of the Russia-Africa Partnership Forum, established at the initiative of the heads of state of Russia and African countries, and note identical or very close positions on most, if not all, items of the international and regional agenda. We underscored the need to improve the UN’s working methods, including the Security Council refor. We consistently support Africa’s fair demands to increase its representation in the Security Council. We expressed gratitude to our Namibian friends forsupporting all initiatives promoted by Russia at the UN, including those of particular importance in today’s international environment – the inadmissibility of the glorification of Nazism, countering neocolonial practices, cooperation in information security, ensuring the peaceful use of outer space, as well as disarmament initiatives. Special attention was paid to African issues, including the situation in eastern Democratic Republic of the Congo and developments in the Saharo-Sahel region. 🌍 We consistently advance the concept that solutions to African problems should be sought by African countries themselves. External actors must respect the approaches developed by Africans and provide possible assistance in their practical implementation. #RussiaNamibia

Russian MFA 🇷🇺

@MFARUSSIA · Post #28008 · 14.01.2026 г., 14:00

🎙 Russia's Foreign Minister Sergey Lavrov’sopening remarks during talks with Minister of International Relations and Trade of the Republic of Namibia Selma Ashipala-Musavyi(Moscow, January 14, 2026) 💬Sergey Lavrov: Ms Minister, Dear Selma, Colleagues, Friends, We are glad to welcome you in Moscow. We arranged this visit, when we were meeting in Cairo on the sidelines of the Second Ministerial Conference of the #RussiaAfrica Partnership Forum in December 2025. Now we are acting on this agreement. We appreciate the rich history and traditions of friendship in relations with your country, starting with the period, when the Soviet Union was helping you to gain independence and lay down the foundations of your statehood. March 2025 marked 35 years since the Namibian people won independence. President of Russia Vladimir Putin sent a message of greetings to President of Namibia Netumbo Nandi-Ndaitwah on the occasion of this anniversary. We see solidarity with regard to Russia and a shared sympathy, as well as the intention on the part of our peoples and governments to promote political dialogue, economic cooperation, and humanitarian contacts. As you and I discussed in Cairo, we will be happy to receive President Netumbo Nandi-Ndaitwah in the Russian Federation. We noted that all previous presidents of your country had visited Moscow. Today, there is a good pretext for discussing in detail the state of our bilateral relations and mapping out ways for their expansion, particularly in the economy, trade, and investment, as well as for comparing notes on regional African problems. There are quite a few of these, and Namibia is pro-active in settling them. We will also discuss issues related to the activities of the United Nations and other global organisations. You are welcome once again. We are glad to see you. #RussiaNamibia

Russian MFA 🇷🇺

@MFARUSSIA · Post #28809 · 21.03.2026 г., 20:30

🇳🇦 On March 21, #Namibia marks the 36th anniversary of its independence, achieved after decades of colonial rule and a prolonged liberation struggle. European colonisation of what is now Namibia began in the mid-XIXth century. In 1878, the British took control of the area around Walvis Bay. In the 1890s, the rest of the country became a German protectorate known as German South West Africa, which lasted for about 30 years. In 1904-1907, an uprising of the indigenous population against German colonial rule broke out. It was suppressed with extreme brutality by Berlin and the local administration, with little regard for human life: Europeans killed approximately 65'000 of the Herero population (up to 80%) and 10'000 of the Nama people (50%). In 1960, Namibian patriotic forces set up the South West African People's Organisation that launched the struggle for the country’s independence, recognised as legitimate by the UN. In 1967, the UN Council for South-West Africa was established. The Soviet Union was among the first to support the Namibian people in their struggle for independence and self-determination, which was achieved in 1990. Symbolically, diplomatic relations between our countries were also established on March 21, 1990. 🇷🇺🇳🇦 Moscow and Windhoek maintain a regular trust-based political dialogue at the highest and high levels. Over the past two years, Russia's Foreign Minister Sergey Lavrov has held four bilateral meetings with Namibian counterparts, including recent talks in Moscow with the Minister of International Relations and Trade of the Republic of Namibia Selma Ashipala-Musavyi, who visited Russia on a working trip in January 2026. 💬 Russia’s Foreign Minister Sergey Lavrov: The friendly ties between Moscow and Windhoek are developing steadily and rest on the principles traditional for our relations – equality, solidarity, mutual respect and support. We highly value the fact that our Namibian friends remember well the assistance provided by the Soviet Union during the struggle against colonialism and in laying the foundations of statehood. (from Russia's Foreign Minister Sergey Lavrov's statement and answers to media questionsat a joint press conference with Minister of International Relations and Trade of the Republic of Namibia Selma Ashipala-Musavyi following talks in Moscow on January 14, 2026) Russia and Namibia share or have similar positions on most issues of the global and regional agenda. Extensive experience has been accumulated in bilateral cooperation across trade, economic, scientific and educational, humanitarian and other areas. 🎓Many thousands of Namibians have received education in the Russian Federation or the Soviet Union. Russia also supports Namibia at international platforms, including through humanitarian assistance provided via the UN World Food Programme. 🤝 We extend our best wishes to our Namibian friends and colleagues on the occasion of their national holiday and the anniversary of the establishment of diplomatic relations between our countries. We reaffirm the unwavering commitment to consistently expanding bilateral ties. #RussiaNamibia