session - Azure web application (webapi) in Web Farm / Load balancing -


webform : in webform (with session) state application in web farm environment session stored in sql server storage can accessed servers in webfarm. means logged in user's request can same session regardless of server in farm hits.

webapi : understand webapi design stateless true webapi application dont need worry how state maintained etc. authentication token passed between requests , far valid login gets access whatever resource needs on server. fine 1 webserver hosting webapi. web farm. how "session" (or equivalent term in webapi) managed in webapi farm?

i know azure gives following options name few.. azure sql server azure table storage /queue cache service

they seems add complexity architecture (which easier in webform using sql server session).

one other different question (and might bit basic) how request/response traced in webapi farm? i.e. when client make request webapi , webapi sends async response how server make sure traced client?

edit: not looking implement session webapi rather how same thing can achieved in webapi without session state.

thanks

yes. using session in rest bad thing.

but can simulate session in web api well. in web form, server added generated session id in html when user submit session id included in request. can simulate same thing web api well. can check accessing session using asp.net web api

the best can store information in memcached or redis expiration. work in web farm well.

anyways, don't recommend using "session" in web api.


Comments

Post a Comment

Popular posts from this blog

commonjs - How to write a typescript definition file for a node module that exports a function? -

consider, toml node module can use: // toml.d.ts declare module toml { export function parse(value:string):any; } declare module "toml" { export = toml; } then: /// <reference path="../../../../../defs/toml/toml.d.ts"/> import toml = require('toml'); toml.parse(...); however, node module export single function, such 'glob' ( https://github.com/isaacs/node-glob ). the node usage of module be: var glob = require("glob") glob("*.js", {}, callback(err, files) { ... }); you'd naively expect this: // glob.d.ts declare function globs(paths:string, options:any, callback:{(err:any, files:string[]):void; ...but because typescripts 'import' semantics bit strange, seems can use 'import .. = require()' statement alias modules . trying call: /// <reference path="../../../../../defs/glob/glob.d.ts"/> import blog = require('glob'); results in: error ts2072: mod...
Read more

openid - Okta: Failed to get authorization code through API call -

i'm integrating okta own idp server using okta's api. i'm implementing authorization code flow following steps below: in own server, use /api/v1/authn endpoint sessiontoken. use sessiontoken obtain authorization calling endpoint: /oauth2/v1/authorize?client_id=" + clientid + "&sessiontoken=" + sessiontoken + "&response_type=code&response_mode=query&scope=openid&redirect_uri=" + redirecturl + "&state=evanyang&nonce=" it's supposed return response status code 302 , location header containing redirect url code value. however, keep getting response status code 200 , without location header, html body saying "you using unsupported browser." , "javascript disabled on browser." according api documentation: http://developer.okta.com/docs/api/resources/oidc.html#authentication-request , sessiontoken parameter sufficient this: an okta one-time sessiontoken. allows api-based ...
Read more

ios - Change Storyboard View using Seague -

i have following code checks connection server, , depending on want change views if no connection found. nsstring *connect = [nsstring stringwithcontentsofurl:[nsurl urlwithstring:@"http://myserver.com"] encoding:nsutf8stringencoding error:nil]; if (connect == null) { [self performseguewithidentifier:@"network_failure" sender:self]; } else { // other code here } my problem not change views. have added storyboard segue between 2 views identifier of network_failure . not have navigation controller or that, problem? thanks help! no not problem. first of all, in objectivec exists nil object oriented null . must use that. so: if(connect == nil) or better: if(!connect) so due fact nil not same of null , probably code does't enter in if scope . you have been able discover breakpoint. anyway: be sure set trigger segue (line) 2 view controller , , name network_failure (that not best name. should instead view1toview2 ) as, m...
Read more