azure - Using ASP.NET Web application as SignalR client -


my team in middle of deciding architecture of our backend system:

  1. webserver asp.net mvc application asp.net web api component, hosted in azure website.
  2. windows service b self-hosted owin server periodically push notifications clients subscribes notification, hosted in azure vm.
  3. windows service c client subscribes notification b, hosted in azure vm.

since more-or-less entrenched in .net stack, implemented b signalr server c being signalr client. part seems work well.

now comes point want subscribe b, realize means asp.net web server going act signalr client, instead of typical scenario acts signalr server.

i presume can initialize signalr connection in global.asax , make process ever-running avoid appdomain recycle. however, feel bit iffy when web server made other serving web requests. solution make web server not stateless since needs maintain web socket connection alive.

is there fundamentally wrong making asp.net application signalr client? there possible gotcha setup?

in azure cannot tell appdomain not recycle. because of many reasons, can restart heal , end making new connection singler server. ok you?

also singler used in web functionality improvement polling , refresh on web clients made simple. requirement seems end stuff, suggest go other event driven pattern. check azure service bus topic/subscription model have different components listen various events , act accordingly.


Comments

Post a Comment

Popular posts from this blog

Magento/PHP - Get phones on all members in a customer group -

i working on custom magento extension. working around adminhtml part , i've created custom form there. here form code: <?php class vivasindustries_smsnotification_block_adminhtml_sms_sendmass_edit_form extends mage_adminhtml_block_widget_form { public function _preparelayout() { $extensionpath = mage::getmoduledir('js', 'vivasindustries_smsnotification'); $head = $this->getlayout()->getblock('head'); $head->addjs('jquery.js'); $head->addjs('vivas.js'); return parent::_preparelayout(); } protected function _prepareform() { $form = new varien_data_form(array( 'id' => 'edit_form', 'action' => $this->geturl('*/*/save', array('id' => $this->getrequest()->get
Read more

php - .htaccess mod_rewrite for dynamic url which has domain names -

i want convert url ex:( example.com/link.php?url=facebook.com ) ( example.com/facebook.com.php ) how can using .htaccess. or there other process make job easier ? i tried adding script .htaccess file options +followsymlinks rewriteengine on rewriterule url-(.*)\.htm$ link.php?url=$1 but converting url adding "url-" ( example.com/url-facebook.com.php ) i want remove "url-" , want make ( example.com/facebook.com.php ) rewriteengine on rewritecond %{the_request} ^get.*link\.php\?url\= [nc] rewritecond %{request_uri} !/system/.* [nc] rewriterule (.*?)link\.php\?url\=/*(.*) /$1$2 [r=301,ne,l] not sure how above work edit of used use remove index.php url
Read more

Website Login Issue developed in magento -

i have website developed using magento . able login. right now, login failed. infact operations interacts user table failing. need know issue. how figure out? first clear try clear log file second make sure have not upgraded magento and 3rd make sure db accessible in magento -harry p
Read more