Meteor on httpd (Apache/2.4.6 CentOS) proxy and WebSockets -


i can't workout how websockets work when deploy meteor app online. keep getting error:

websocket connection 'ws://website.com/sockjs/***/********/websocket' failed: unexpected response code: 400

i think due fact apache sits in front of meteor app. know apache 2.4 had bug make ws:// working, think should resolved modules/mod_proxy_wstunnel.so, have enabled (of course have enabled modules/mod_proxy.so)

here's config. i'm running meteor 1.2.1 systemd service (/etc/systemd/system/meteor.service) so:

[unit] description=meteor nodejs daemon after=network.target remote-fs.target  [service] user=root execstart=/usr/bin/node /home/root/www/main.js restart=always standardoutput=syslog standarderror=syslog syslogidentifier=meteor environment=root_url=http://website.com environment=port=3000 environment=node_env=production environment=mongo_url=mongodb://127.0.0.1:27017/meteor  [install] wantedby=multi-user.target

this output of httpd -v

server version: apache/2.4.6 (centos) server built:   aug 28 2015 22:11:18

and relevant part in vhost config (/etc/httpd/conf/httpd.conf) website.com:

<virtualhost my.ser.ver.ip:8080>     servername website.com     serveralias www.website.com     proxyrequests off     proxypass / http://localhost:3000/     proxypassreverse / http://localhost:3000/     <proxy *>         allow     </proxy> </virtualhost>

i've tried add rewritecond suggested here no success...

any idea? i'm having issue getting oauth work accounts-facebook package , guess problem same reason? in, there wrong in proxy settings?

solved mystery. of course bad: forgot varnish.

i had varnish set on port 80 forwarding request apache, in turn proxying request node.js. resolved removing apache , configuring varnish serve straight node.js specific domain.

this did:

  1. implemented this default.vcl in /etc/varnish/
  2. removed import directors , content inside sub vcl_init {} (as have single server)
  3. replaced set req.backend_hint = vdir.backend(); in sub vcl_recv {} with:
if (req.http.host ~ "^(www\.)?website.com") {     set req.backend_hint = nodejs; } else {     set req.backend_hint = apache; }
  1. created 2 backends so:
backend apache {     .host = "127.0.0.1";     .port = "8080";     .max_connections = 300;     .probe = {         .request =             "head / http/1.1"             "host: localhost"             "connection: close";         .interval = 5s;         .timeout = 1s;         .window = 5;         .threshold = 3;     }     .first_byte_timeout = 300s;     .connect_timeout = 5s;     .between_bytes_timeout = 2s; }  backend nodejs {     .host = "127.0.0.1";     .port = "3000";     .connect_timeout = 1s;     .first_byte_timeout = 2s;     .between_bytes_timeout = 60s;     .max_connections = 800; }

Comments

Post a Comment

Popular posts from this blog

javascript - jQuery: Add class depending on URL in the best way -

i have html progress meter: <div class="col-md-3" style="margin-left: -20px;"> <div class="progress-pos active" id="progess-1"> <div class="progress-pos-inner"> login </div> </div> </div> <div class="col-md-3 progress-pos-container"> <div class="progress-pos" id="progess-2"> <div class="progress-pos-inner"> scan items </div> </div> </div> <div class="col-md-3 progress-pos-container"> <div class="progress-pos" id="progess-3"> <div class="progress-pos-inner"> confirm address </div> </div> </div> <div class="col-md-3 progress-pos-container"> <div class="progress-pos" id="progess-4"> <div class="progress-pos-in...
Read more

caching - How to check if a url path exists in the service worker cache -

i need check if particular url path exists in service worker cache. example, suppose url is: /myserviceworker/service?a=110&b=70 this url exists in cache, there many of them different values of , b. now, suppose want refresh of these urls, how can that? i want know how access key values service worker cache. if know key, plan follows: var url = new url(key); if(url.pathname === "\/myserviceworker/service") refetch key but not sure how cache key , in format is. mean, string or url? cache api has match() method returns promise resolving in response object if match or undefined if no match exists. second parameter object can specify ignoresearch not take account url parameters. the ignoresearch option supported firefox ( chrome status here ). in other hand, retrieve cache entries, can use keys() method.
Read more

Redirect to a HTTPS version using .htaccess -

i need modify .htaccess file redirect urls https version without "www". http://example.com --> https://example.com http://www.example.com --> https://example.com https://www.example.com --> https://example.com this how .htaccess file looks like: rewriteengine on rewritecond %{request_filename} !-d rewritecond %{request_filename} !-f rewriterule ^(.*)$ redirect.php?id=$1&page=$2 [qsa,l] what modifications need make .htaccess in order forward https without "www"? it depends on doing current code. looks file called redirect trying display php page seo friendly url. think might confusing people. anyway, need , force https without www, need 1 more rule above. also second rule needs two capture groups in rewriterule test string because wanting 2 different values using $1 , $2 references. rewriteengine on #rediect www non www and/or http https --- combinations. rewritecond %{http_host} !^example\.com [nc,or] rewritecond %{https} !^...
Read more