Я использую Angular 7 Server Rendering (SSR) и сталкиваюсь с этой проблемой на сервере с непрерывными вызовами API.Эти вызовы, как правило, совершаются при посещении домашней страницы, и после этого продолжают вызываться те же URL-адреса.Что может быть причиной?Я уже использую HttpTransferState и HttpTransferCache, чтобы избежать дублирования запросов, но нормально ли это поведение от SSR?
172.31.20.55 - - [20/Mar/2019:17:12:07 +0000] "GET /api/products/ HTTP/1.1" 200 9222 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:07 +0000] "GET /api/category/ HTTP/1.1" 200 210 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:07 +0000] "GET /api/questions/?paginate=false HTTP/1.1" 200 267281 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:08 +0000] "GET /api/articles/?paginate=false HTTP/1.1" 200 105351 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:08 +0000] "GET /api/category/ HTTP/1.1" 200 210 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:08 +0000] "GET /api/products/ HTTP/1.1" 200 9222 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:08 +0000] "GET /api/questions/?paginate=false HTTP/1.1" 200 267281 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:09 +0000] "GET /api/articles/?paginate=false HTTP/1.1" 200 105351 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:10 +0000] "GET /api/questions/?paginate=false HTTP/1.1" 200 267281 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:10 +0000] "GET /api/articles/?paginate=false HTTP/1.1" 200 105351 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:36 +0000] "GET /api/category/ HTTP/1.1" 200 210 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:36 +0000] "GET /api/products/ HTTP/1.1" 200 9222 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:37 +0000] "GET /api/category/ HTTP/1.1" 200 210 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:37 +0000] "GET /api/products/ HTTP/1.1" 200 9222 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:37 +0000] "GET /api/questions/?paginate=false HTTP/1.1" 200 267281 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:38 +0000] "GET /api/articles/?paginate=false HTTP/1.1" 200 105351 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:38 +0000] "GET /api/category/ HTTP/1.1" 200 210 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:38 +0000] "GET /api/products/ HTTP/1.1" 200 9222 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:39 +0000] "GET /api/questions/?paginate=false HTTP/1.1" 200 267281 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:39 +0000] "GET /api/articles/?paginate=false HTTP/1.1" 200 105351 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:40 +0000] "GET /api/questions/?paginate=false HTTP/1.1" 200 267281 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"
172.31.20.55 - - [20/Mar/2019:17:12:40 +0000] "GET /api/articles/?paginate=false HTTP/1.1" 200 105351 "-" "Mozilla/5.0 (Linux x64) node.js/8.15.1 v8/6.2.414.75"