javascript - Cookies are not sent with request in nginx -

i have problem cookies, nginx , backend server.

what achieve this:

nginx @ port 70 location / { if session cookie not set return 301 localhost/login.html else proxy_pass http://somewhere  } location /login.html{  proxy_pass http://localhost:8080 <- backend server logging @ localhost:8080/login.html } location /redirection/ { return 301 localhost:70 } 

so should go login.html , proxy pass logging server localhost:8080/login.html , can log in. process credentials , redirect /redirection/ in form action (processing done in javascript - it's setting cookies only). after being in redirection server should send request itself, has session cookie it's going http://somewhere.

but mine problem in login.html cookies should set, aren't. if i'm going localhost:8080/login.html alone , try - cookies work well. somehow proxy_pass cookies lost.

p.s if use 2 server block , /login.html , /redirection on second server works well, can't have 2 server blocks in configuration - need have on 1 port.

well... did resolve issue.. said js script setting mine cookies. seems js scripts didn't load went straight ahead "/" location. did was:

location /js/ { proxy_pass http://localhost:8080; } 

with working.

so remember.. if html files on backend server contain css/js files need take account that.