Fix signalr proxying over nginx

etc/docker/docker-compose.yml

@@ -22,7 +22,8 @@ services:
       - eshop-st-web
       - eshop-st-public-web
       - eshop-st-gateway-web-public
-      - eshop-st-gateway-web 
+      - eshop-st-gateway-web
+    restart: on-failure
     networks:
       - eshoponabp-network
 
@@ -245,7 +246,7 @@ services:
       context: ../../
       dockerfile: apps/angular/Dockerfile
     volumes:
-      - ./nginx/dynamic-env.json://usr/share/nginx/html/dynamic-env.json
+      - ./nginx/dynamic-env.json:/usr/share/nginx/html/dynamic-env.json
     depends_on:
       redis:
         condition: service_healthy

etc/docker/nginx/conf.d/default.conf

@@ -3,11 +3,6 @@ server {
   server_name  eshop-st-administration;
 
   return 301 https://$host$request_uri;
-
-  location / {
-    proxy_pass http://eshop-st-administration:80;
-    proxy_set_header Host $host;
-  }
 }
 server {
   listen  443    ssl;
@@ -124,11 +119,26 @@ server {
 
   location / {
     proxy_pass http://eshop-st-public-web:80;
+
     proxy_set_header Host $host;
 
     proxy_buffer_size          128k;
     proxy_buffers              4 256k;
     proxy_busy_buffers_size    256k;
+
+  }
+
+  location /signalr-hubs {
+    proxy_pass http://eshop-st-public-web:80;
+
+    proxy_set_header Host $host;
+
+    proxy_http_version 1.1;
+    proxy_set_header   Upgrade $http_upgrade;
+    proxy_set_header   Connection "Upgrade";
+    proxy_cache_bypass $http_upgrade;
+    proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header   X-Forwarded-Proto $scheme;
   }
 }
 server {
@@ -236,16 +246,6 @@ server {
   server_name  eshop-st-gateway-web-public;
 
   return 301 https://$host$request_uri;
-
-  location / {
-    proxy_pass http://eshop-st-gateway-web-public:80;
-    proxy_set_header   Upgrade $http_upgrade;
-    proxy_set_header   Connection keep-alive;
-    proxy_set_header   Host $host;
-    proxy_cache_bypass $http_upgrade;
-    proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
-    proxy_set_header   X-Forwarded-Proto $scheme;
-  }
 }
 server {
   listen  443    ssl;
@@ -258,10 +258,8 @@ server {
 
   location / {
     proxy_pass http://eshop-st-gateway-web-public:80;
-    proxy_set_header   Upgrade $http_upgrade;
-    proxy_set_header   Connection keep-alive;
     proxy_set_header   Host $host;
-    proxy_cache_bypass $http_upgrade;
+
     proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header   X-Forwarded-Proto $scheme;
   }