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POhttpResponse/httppost Connection Refused Warning and then error due to it
 

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  1. POhttpResponse/httppost Connection Refused Warning and then error due to it
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    <p>I am getting this warning :</p> <pre><code> 06-26 15:19:09.689: W/System.err(611): org.apache.http.conn.HttpHostConnectException: Connection to http://localhost:8080 refused 06-26 15:19:09.689: W/System.err(611): at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:183) 06-26 15:19:09.719: W/System.err(611): at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:164) 06-26 15:19:09.719: W/System.err(611): at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:119) 06-26 15:19:09.719: W/System.err(611): at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:360) 06-26 15:19:09.739: W/System.err(611): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:555) 06-26 15:19:09.739: W/System.err(611): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:487) 06-26 15:19:09.739: W/System.err(611): at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:465) </code></pre> <p>while trying to excute this code in a non-ui class :</p> <pre><code>1 public String getXmlFromUrl(String url) { 2 String xml = null; 3 try { 4 HttpClient httpClient = new DefaultHttpClient(); 5 HttpPost httpPost = new HttpPost(url); 6 HttpResponse httpResponse = httpClient.execute(httpPost); 7 HttpEntity httpEntity = httpResponse.getEntity(); 8 xml = EntityUtils.toString(httpEntity); 9 } catch (UnsupportedEncodingException e) { 10 e.printStackTrace(); 11 } catch (ClientProtocolException e) { 12 e.printStackTrace(); 13 } catch (IOException e) { 14 e.printStackTrace(); 15 } 16 return xml; 17 } </code></pre> <p>i am supplying url as </p> <pre><code>http://10.0.2.2:8080/Mysite/xxx </code></pre> <p>What is the problem here.Why am i getting this error.</p> <p>because of this the "xml" string is returned null which further leads to error in my app.</p> <p>I debugged my app and i can see that i catch an exception IOException and because of this i am going from line 6 to line 13.</p>
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USuser2416728
    1. USuser2416728
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COAre you sure that the adress is correct? Are you running the code in a new thread (recent versions of Android do not allow network operations on the main thread)? putting the code in a separate class is not enough? Do you have the `Internet`-permission for your app?
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      1. POhttpResponse/httppost Connection Refused Warning and then error due to it
      1. USJave
    2. COyup address is correct , internet permission is there in manifest, and i can run network operation on non-ui class in any of its thread(s) !!
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      1. POhttpResponse/httppost Connection Refused Warning and then error due to it
      1. USuser2416728
 

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