android - Recursive Retrofit Call -


i'm uploading files server using hawk authentication , retrofit 1.6 on android. need handle case devices clock out of sync server time. when make first request if timestamp out of sync server respond 401 , supply correct server time in response. adjust client timestamp , resubmit. approach recursively within callback's failure(). problem recursive call timing out 95% of time , succeeds 5% of time. suspect there deadlocking issue recursive call , request/response threads. i'm not setting executor threads rather using default. illustrates restadapter , basic call flow (shortened brevity). can suggest going on , how solve this?

public static restadapter getretrofitadapter(final map<string, string> headers) {     requestinterceptor requestinterceptor = new requestinterceptor() {         @override         public void intercept(requestfacade request) {              if (headers != null) {                 (string key : headers.keyset()) {                     request.addheader(key, headers.get(key));                 }             }         }     };      okhttpclient client = new okhttpclient();     cookiemanager cookiemanager = new cookiemanager();     cookiemanager.setcookiepolicy(cookiepolicy.accept_all);     client.setreadtimeout(60, timeunit.seconds);     client.setconnecttimeout(60, timeunit.seconds);     client.setcookiehandler(cookiemanager);      final restadapter restadapter = new restadapter.builder()             .setendpoint(url)             .setrequestinterceptor(requestinterceptor)             .setloglevel(restadapter.loglevel.full)             .setclient(new okclient(client))             .build();      return restadapter; }   public void uploadmedia(final string localfilename, final uploadcallback callback, final context context) {     try {         map<string, string> headers = generatehawkauthorizationheader(mediapath, http_post);         restadapter restadapter = getretrofitadapter(headers);         mediauploadservice service = restadapter.create(mediauploadservice.class);          file localfile = new file(localfilename);         if (localfile.exists()) {             typedfile mediafile = new typedfile("multipart/form-data", new file(localfilename));             callback<media> callback = new callback<media>() {                 @override                 public void success(media media, response response) {                     callback.onuploadresponse(media, response.getstatus());                 }                  @override                 public void failure(retrofiterror error) {                     if (error != null && error.getresponse() != null && error.getresponse().getstatus() == 401){                         if(hastimedifference((jsonelement)) {                             adjusttimestamp();                             uploadmedia(localfilename, callback, context);                         }                     }                         else {                         int statuscode = error.getresponse() != null ? error.getresponse().getstatus() : -1;                         callback.onuploadresponse(null, statuscode);                     }                 }             };             service.uploadmedia(mediafile, callback);         } else {             callback.onuploadresponse(null, 404);         }     } catch (exception e) {} }


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