nginx_stream.conf

limit_conn_zone $binary_remote_addr zone=servers:10m;

server {
        limit_conn servers 1;
        proxy_http_version 1.1;
        proxy_set_header Connection "";
        server_name api.pushshift.io;
        limit_req zone=mylimit burst=2 nodelay;
        limit_req_status 429;

        gzip on;
        gzip_min_length 2k;
        gzip_comp_level  6;
        gzip_buffers 32 4k;
        gzip_types text/event-stream;

        server_name stream.pushshift.io;
        access_log /var/log/nginx/stream.access.log apm;

        location = /favicon.ico {
            return 204;
            access_log     off;
            log_not_found  off;
        }

        location / {
            add_header X-Accel-Buffering no;
            add_header Cache-Control: no-cache;
            proxy_read_timeout 60s;
            proxy_connect_timeout 60s;
            proxy_buffering off;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            add_header Access-Control-Allow-Origin *;
            proxy_pass http://192.168.1.175:5000;
        }

        error_page 404 /404.html;
        error_page 500 502 503 504 /50x.html;
}