id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	uname	nginx_version
910	"CreateFile() ""E:/tmp/0000000001"" failed (80: The file exists)"	emawind84@…		"I am using nginx as a file upload handler.
The first time I run the server everything is fine,
I upload several files and nginx create some temporary files in the folder I set in the directive 'client_body_temp_path'.
The problem arise when I 'restart' the server.
If I try to upload a file it will fail with the following error:
'CreateFile() ""E:/tmp/0000000001"" failed (80: The file exists)'

So I should delete all the temporary files before restarting the server to avoid this problem.

On Linux however nginx looks smart enough and if a file with that sequence already exists he will create the file with a new random number much higher and will start from it.

This is the configuration for the handler
{{{
server {
    listen 8180;
    server_name '';
    root E:/tmp;

    location / { deny all; }

    location /upload {
        auth_basic ""Restricted Upload"";
        auth_basic_user_file .htpasswd.upload;

        add_header Pragma no-cache;
        add_header X-Content-Type-Options nosniff;

        limit_except POST          { deny all; }

        client_body_temp_path      E:/tmp/;
        client_body_in_file_only   on;
        client_body_buffer_size    1024K;
        client_max_body_size       4000M;

        proxy_pass_request_headers on;
        proxy_set_header           X-FILE $request_body_file;
        proxy_set_body             off;
        proxy_redirect             off;

        # do NOT use domain name in the proxy_pass directive only IP!
        #proxy_pass                 $scheme://$host/ws/fileupload$is_args$args;
        proxy_pass                 $scheme://$host/Common/TemporaryFile/fastupload.action$is_args$args;
    }

}
}}}
"	defect	closed	minor		nginx-core	1.8.x	fixed	client_body_in_file_only,CreateFile,80		"OS Microsoft Windows Server 2012 Standard
Version 6.2.9200 build 9200"	"nginx version: nginx/1.9.12
built by cl 16.00.30319.01 for 80x86
built with OpenSSL 1.0.2f  28 Jan 2016
TLS SNI support enabled
configure arguments: --with-cc=cl --builddir=objs.msvc8 --with-debug --prefix= --conf-path=conf/nginx.conf --pid-path=logs/nginx.pid --http-log-pat
h=logs/access.log --error-log-path=logs/error.log --sbin-path=nginx.exe --http-client-body-temp-path=temp/client_body_temp --http-proxy-temp-path=t
emp/proxy_temp --http-fastcgi-temp-path=temp/fastcgi_temp --http-scgi-temp-path=temp/scgi_temp --http-uwsgi-temp-path=temp/uwsgi_temp --with-cc-opt
=-DFD_SETSIZE=1024 --with-pcre=objs.msvc8/lib/pcre-8.38 --with-zlib=objs.msvc8/lib/zlib-1.2.8 --with-select_module --with-http_realip_module --with
-http_addition_module --with-http_sub_module --with-http_dav_module --with-http_stub_status_module --with-http_flv_module --with-http_mp4_module --
with-http_gunzip_module --with-http_gzip_static_module --with-http_auth_request_module --with-http_random_index_module --with-http_secure_link_modu
le --with-http_slice_module --with-mail --with-stream --with-openssl=objs.msvc8/lib/openssl-1.0.2f --with-openssl-opt=no-asm --with-http_ssl_module
 --with-mail_ssl_module --with-stream_ssl_module --with-ipv6"