c# - Incorporating Signal R into an already existing web application -


from understanding, beauty of signal r takes care of "handshake" between client , server determine best form of communciation between them (websockets, long polling, etc). understand default @ /signalr route. read before handshake accomplished http request upgrade/connection header specifying upgrade new connection.

in current application support handling many http requests in restful manner. if wanted expose of data in real time rather in request response format, best way determine if should open connection using signal r? checking headers still suffice? feel bit redundant since signal r abstracts away.

instead of this, solution client invoke hub method kick off streaming connects proper endpoint?

tldr: need way open signal r connection http request, don't know best way go whether requesting resource custom http headers or navigating url resource , having client invoke hub method.

a typical example of using signalr is:

  1. an html file using javascript connect signalr server when page loaded. call signalr client.

  2. a signalr server written in c#. can winform or console or service.

  3. the signalr server can call dll, or webservices or webapi located in same server, or in different server.

then, client can call function defined in signalr server. server can call function defined in client particular client or groups of clients.

also, client x can call client y functions well.

i suggest create index.html inside cordova project, client can use app using pc desktop browser, or mobile phone browser, or run android or iphone native app, using 1 set of client codes.


Comments

Post a Comment

Popular posts from this blog

angularjs - ADAL JS Angular- WebAPI add a new role claim to the token -

i have created angular spa webapi backend using adal js authentication.as there no roles in ad, need manually add role claims in order give users access different api controllers. the roles stored in database. expecting inject claim through call webapi after authentication ad. webapi code might this. identity.addclaim(new claim("role", "user")); var ticket = new authenticationticket(identity, props); var accesstoken = startup.oauthbeareroptions.accesstokenformat.protect(ticket); is possible replace adal idtoken new token? is viable solution or there other better way handle this? as initial token generated azuread, possible edit token add new claim? appreciated. graph api supporting group claims. see here: http://justazure.com/azure-active-directory-part-4-group-claims/ if @ examples on page, users assigned groups , app can check group in claims. in current version of portal, need app manifest , modify it.
Read more

php - CakePHP HttpSockets send array of paramms -

i problem when make request (i can request). $link = 'http://uri/path/?param1=1&sid=2&sid=3&sid=4' $http = $httpsocket = new httpsocket(); $res = $httpsocket->get($link); if check request pr($http); i see : [line] => /url/path/?param1=1&sid%5b0%5d=2&sid%5b1%5d=3&sid%5b2%5d=4 http/1.1 and i'm getting empty response because server doesn't know parameters sid%5b0%5d=2 when try send parameters array : $data = array('param1' => '1', 'sid' => array('2','3', '4')); i see same changes %5b0%5d - additional indexes. how fix it? unfortunately , can not change server side, if send request in browser, i'll normal response in json format. when make request, can parameters this: $param1 = $_get['param1']; $sid= $_get['sid']; tip: use diferente names parameters. have multiples sid. use sid1, sid2, sid3... update: can parameters this:
Read more

node.js - Using Node without global install -

i'm working on few node & electron (atom shell) projects , i'm curious how them work without user having install node globally. i've seen few applications including node directory in project contains node.exe binary. how go setting node project use binary? edit: thought should add, i've searched everywhere answer this, unrelated results.
Read more