java - Unable to catch SocketTimeoutExeption -


i attempting catch sockettimeoutexception socket remains active , can continue reading through program. unfortunately, no matter how attempt catch read timeout can't , therefore application closes.

i have socket , setsotimeout 30000.

i call input.readline() , want catch timeout , continue. appreciated.

string response; try {         response = input.readline();         system.out.println("server response: " + response);         return; } catch(assertionerror e){     //we timed out. print user timeout occured,     //try command again     system.out.println("timeout: please try command again.\n"         + "if created game, join existing or create again."); } catch (sockettimeoutexception e) {     //we timed out. print user timeout occured,     //try command again     system.out.println("timeout: please try command again.\n"         + "if created game, join existing or create again."); } catch (ioexception ex) { //do nothing }

the output is:

java.net.sockettimeoutexception: read timed out @ java.net.socketinputstream.socketread0(native method) @ java.net.socketinputstream.read(socketinputstream.java:150) @ java.net.socketinputstream.read(socketinputstream.java:121) @ sun.nio.cs.streamdecoder.readbytes(streamdecoder.java:284) @ sun.nio.cs.streamdecoder.implread(streamdecoder.java:326) @ sun.nio.cs.streamdecoder.read(streamdecoder.java:178) @ java.io.inputstreamreader.read(inputstreamreader.java:184) @ java.io.bufferedreader.fill(bufferedreader.java:161) @ java.io.bufferedreader.readline(bufferedreader.java:324) @ java.io.bufferedreader.readline(bufferedreader.java:389) @ client.main(client.java:97)

either isn't real code, have own sockettimeoutexception class somewhere, or you've imported wrong one. suggest put useful catch ioexception block. might surprise.

why you're catching assertionerror , treating timeout mystery me.


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