如何修复此Nginx配置以正确代理WebSocket请求，而不是返回301？

Nginx noob。正在尝试将Nginx配置为在运行于

http://localhost:8082

。也就是说，我希望所有请求都

http://localhost

要重定向到

https://localhost

。那部分很好用

问题是，端口8082上的应用程序还在

ws://localhost:8082/public-api/reposession-requests-socket

上使用WebSocket连接。我正在尝试将所有连接重定向到

ws://localhost/public-api/reposession-requests-socket

到

wss://localhost/public-api/repossession-requests-socket

并让Nginx将这些WebSocket请求代理到

ws://localhost:8082/public-api/reposession-requests-socket

相反，WebSocket连接失败，因为Nginx为

ws://localhost/public-api/reposession-requests套接字和
wss://localhost/public-api/repossession-requests-socket
。我的配置如下；我在测试中使用Docker图像
nginx:alpine
（
$PWD
映射到
/app
）

我需要如何更改此设置，以便不再看到301s

events {
  worker_connections 1024;
}

http {
    server {
        listen 80;
        return 301 https://$host$request_uri;
    }

    server {
        listen 443;
        server_name localhost;

        ssl_certificate /app/docker/public.pem;
        ssl_certificate_key /app/docker/private.pem;

        ssl on;
        ssl_session_cache builtin:1000 shared:SSL:10m;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
        ssl_ciphers HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;
        ssl_prefer_server_ciphers on;

        access_log /app/access-443.log;

        location / {
          proxy_set_header Host $host;
          proxy_set_header X-Real-IP $remote_addr;
          proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
          proxy_set_header X-Forwarded-Proto $scheme;

          proxy_pass http://localhost:8082;
          proxy_read_timeout 90;

          proxy_redirect http://localhost:8082 https://localhost;
        }
        location /public-api/repossession-requests-socket/ {
            proxy_pass http://localhost:8082;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
        }
    }
}

发现了问题。
位置
节末尾的尾随斜杠

location/public api/reposession requests socket/
应该是
location/public api/reposession requests socket