If I come here, it is that I 'm going crazy.

I use nginx to reverse proxy . Everything works fine , but from the moment the size of the URL is too long (nothing crazy , as it must do in the 1000 characters) it no longer works.

Below the message ok a URL, and the message when it blocks .

OK :
2015/12/29 18:12:41 [debug] 1036#2784: *23 WSARecv: fd:420 rc:0 1378 of 131072

KO :
2015/12/29 18:03:05 [debug] 1036#2784: *2 WSARecv: fd:408 rc:-1 0 of 131072
2015/12/29 18:03:05 [info] 1036#2784: *2 WSARecv() failed (10054: FormatMessage() error:(15105)) while waiting for request, client: 2.12.36.49, server: 0.0.0.0:80

Here is the configuration I use:

http {
include C:/nginx-1.8.0/conf/mime.types;
default_type application/octet-stream;

log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';

access_log C:/nginx-1.8.0/logs/access_main.log main;

sendfile on;
tcp_nopush on;

#keepalive_timeout 0;
keepalive_timeout 65;

tcp_nodelay on;
gzip on;
gzip_comp_level 5;
gzip_http_version 1.0;
gzip_min_length 0;
gzip_types text/plain text/html text/css image/x-icon application/x-javascript;
gzip_vary on;

include C:/nginx-1.8.0/conf.d/*.conf;

server {
listen 80;
server_name localhost;
access_log C:/nginx-1.8.0/logs/web2print.access.log;
error_log C:/nginx-1.8.0/logs/korben.nginx_error.log debug;

location /web2print/ {
proxy_pass http://192.100.100.82:6080/web2print/;
}

}
}



If you could help me , I 'd appreciate it .

Thank you

Gorki

https://forum.nginx.org/read.php?5,245516

---
nginx for Windows http://nginx-win.ecsds.eu/

Hello,

Thank you for that.

I'm really sorry , but I do not understand the connection between my problem and the link provided in this post. Would it be possible to give me a little more precision ?

Thanks again,

Not really, you could try:

location /web2print {
proxy_pass http://192.100.100.82:6080/web2print;
}

Hence the / removal.
The backend seems to be returning an error.

---
nginx for Windows http://nginx-win.ecsds.eu/

Hi,

I tried to remove the '/' at the end of the URL , but the problem is still present.

With one more character in the GET variable, it no longer works.

Thanks for your help,

Show us more of what you are doing with Curl, what you send and what suppose to happen.
And try a more recent version like 1.9

---
nginx for Windows http://nginx-win.ecsds.eu/

Thank you for your help.

I updated with nginx version 1.9.9 and unfortunately the problem is always the same.

Everything seemed to work until my URL reaches a certain size.

For example, if I put it , it works :

http://XX.XXX.XXX.XXX/test2print/redirecttestingPatri.php?XML=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxXXXXXXXXXXXXXXXXXXXXXXXXXXX

And when I add a character ( an 'x' ), for example , my browser turn around " the connection was interrupted ..."

When I 'm on the server where nginx is installed with localhost as address, I do not have that URL big problem. I have only this limit when I attack the server 's public address.

Thank you to devote myself time to help me.

Gorki

If its only external then it is a router/firewall issue not nginx.

---
nginx for Windows http://nginx-win.ecsds.eu/

Hi,

The problem actually came from parametrage the firewall.
Thank you again for taking the time to give me your help.

Have a nice day,