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| server { listen 80; server_name xxx.com;
location / { set $spp http://wsbackend; if ( $arg_code ~* ^[0-3][0-9][0-9][0-9] ){ set $spp http://127.0.0.1:38001; } if ( $arg_code ~* ^[4-6][0-9][0-9][0-9] ){ set $spp http://127.0.0.1:38002; } if ( $arg_code ~* ^[7-9][0-9][0-9][0-9] ){ set $spp http://127.0.0.1:38003; } if ( $arg_code ~* ^1[0-3][0-9][0-9][0-9] ){ set $spp http://127.0.0.1:38001; } if ( $arg_code ~* ^1[4-6][0-9][0-9][0-9] ){ set $spp http://127.0.0.1:38002; } if ( $arg_code ~* ^1[7-9][0-9][0-9][0-9] ){ set $spp http://127.0.0.1:38003; } if ( $arg_code = '' ){ # 判断参数是否为空 set $spp http://127.0.0.1:38001; } proxy_pass $spp; proxy_set_header Host $host:$server_port; proxy_http_version 1.1; proxy_connect_timeout 60s; #配置点1 proxy_read_timeout 3000s; #配置点2,如果没效,可以考虑这个时间配置长一点 proxy_send_timeout 120s; #配置点3 proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; }
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