Ускорение загрузки чатов#115
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Edheltur
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May 5, 2018
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К предположим ты присоеденился сокетом и уже успел написать сообщение. А бд еще тупит. Что произойдет? Он не сможет достать нужное сообщение из бд и грохнется? Так ли нужна предложенная оптимизация?
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Вначале делаем emit(chat), join(chatId) и только потом пишем в базу