log_format proxy '$remote_addr [$time_local] '
           '$protocol $status $bytes_sent $bytes_received '
           '$session_time "$upstream_addr" '
           '"$upstream_bytes_sent" "$upstream_bytes_received" "$upstream_connect_time"';

access_log /var/log/nginx/streams.log proxy buffer=32k flush=1m;

upstream ejabberd_c2s {
  hash   $remote_addr consistent;
<% @ejabberd_hosts.each do |ip_address| %>
  server <%= ip_address %>:5222;
<% end %>
}

upstream ejabberd_c2s_tls {
  hash   $remote_addr consistent;
<% @ejabberd_hosts.each do |ip_address| %>
  server <%= ip_address %>:5223;
<% end %>
}

upstream ejabberd_s2s {
  hash   $remote_addr consistent;
<% @ejabberd_hosts.each do |ip_address| %>
  server <%= ip_address %>:5269;
<% end %>
}

upstream ejabberd_https {
  hash   $remote_addr consistent;
<% @ejabberd_hosts.each do |ip_address| %>
  server <%= ip_address %>:5443;
<% end %>
}

upstream ejabberd_stun_turn {
  hash   $remote_addr consistent;
<% @ejabberd_hosts.each do |ip_address| %>
  server <%= ip_address %>:<%= @stun_turn_port %>;
<% end %>
}

upstream ejabberd_turn {
  hash   $remote_addr consistent;
<% @ejabberd_hosts.each do |ip_address| %>
<% (@turn_min_port..@turn_max_port).each do |port| %>
  server <%= "#{ip_address}:#{port.to_s}" %>;
<% end %>
<% end %>
}

server {
  listen     5222;
  proxy_pass ejabberd_c2s;
}

server {
  listen     5223;
  proxy_pass ejabberd_c2s;
}

server {
  listen     5269;
  proxy_pass ejabberd_s2s;
}

server {
  listen     5443;
  proxy_pass ejabberd_https;
}

server {
  listen     <%= @stun_turn_port %> udp;
  proxy_pass ejabberd_stun_turn;
}

server {
  listen     <%= "#{@turn_min_port}-#{@turn_max_port}" %> udp;
  proxy_pass 10.1.1.113:$server_port;
  #proxy_pass ejabberd_turn;
}