any ideas where to go from here? I am not sure how to debug this further.
On Fri, Jun 3, 2011 at 1:10 AM, feedly team <[email protected]> wrote:
> After turning on logging, the total issued in this message keeps growing
> and growing:
>
> org.apache.http.impl.conn.tsccm.ConnPoolByRoute.getEntryBlocking[FINE|feed-processor-16|21:46:47]:
> [HttpRoute[{}->http://img.ffffound.com]] total kept alive: 240, total
> issued: *160*, total allocated: 400 out of 400
>
> Today it started at 100 and is now 160. the day before it started at 30 and
> ended at 100.
>
> There is actually one more method I use httpclient within, it is a little
> more complex but still very similar to my other code in its usage of
> httpclient. It is below.
>
> public String fetch(String publicUrl, int timeoutMillis, Cookie[] cookies,
> Map<String, ?> postData, Map<String, String> headers) throws IOException,
> HttpException
>
> {
>
> HttpRequestBase method;
>
> if(postData == null)
>
> method = new HttpGet(publicUrl);
>
> else
>
> {
>
> HttpPost post = new HttpPost(publicUrl);
>
> List<NameValuePair> nvps = new ArrayList<NameValuePair>();
>
> for(Map.Entry<String, ?> entry : postData.entrySet())
>
> {
>
> if(entry.getValue() instanceof Collection<?>)
>
> {
>
> Collection<?> value = (Collection<?>) entry.getValue();
>
> for(Object v : value)
>
> {
>
> nvps.add(new BasicNameValuePair(entry.getKey(),
> v.toString()));
>
> }
>
> }
>
> else
>
> nvps.add(new BasicNameValuePair(entry.getKey(),
> entry.getValue().toString()));
>
> }
>
>
> post.setEntity(new UrlEncodedFormEntity(nvps, HTTP.UTF_8));
>
> method = post;
>
> }
>
>
> configureMethod(method, timeoutMillis); //sets timeouts, user agent,
> etc
>
>
>
> if(headers != null)
>
> {
>
> for(Map.Entry<String, String> entry : headers.entrySet())
>
> method.addHeader(entry.getKey(), entry.getValue());
>
> }
>
>
>
> HttpContext localContext = null;
>
> if(cookies != null)
>
> {
>
> CookieStore cookieStore = new BasicCookieStore();
>
> for(Cookie c : cookies)
>
> cookieStore.addCookie(c);
>
>
>
> localContext = new BasicHttpContext();
>
> localContext.setAttribute(ClientContext.COOKIE_STORE,
> cookieStore);
>
> }
>
> HttpResponse resp = null;
>
> try
>
> {
>
> resp = _httpClient.execute(method, localContext);
>
> }
>
> catch(Exception ex)
>
> {
>
> ex.printStackTrace();
>
> }
>
> int statusCode = resp.getStatusLine().getStatusCode();
>
>
> if (statusCode != 200)
>
> {
>
> if(resp.getEntity() != null)
>
> {
>
> try
>
> {
>
> EntityUtils.consume(resp.getEntity());
>
> }
>
> catch(Exception ex) {} //dropped
>
> }
>
>
>
> throw new HttpException(statusCode, statusCode + " " + publicUrl +
> " failed: " + resp.getStatusLine());
>
> }
>
> return EntityUtils.toString(resp.getEntity());
>
> }
>
> On Mon, May 30, 2011 at 4:23 AM, Oleg Kalnichevski <[email protected]>wrote:
>
>> On Mon, 2011-05-30 at 01:00 -0400, feedly team wrote:
>> > My application is leaking connections somehow, it runs fine for days
>> > continually doing requests but then at some point timeout connections
>> start
>> > to occur continuously. I am using the ThreadSafeClientConnManager to do
>> > requests. I execute http client to do a head request and to get a
>> response.
>> > The code is below. Are there any problems with it?
>>
>> I see nothing wrong with your code.
>>
>>
>> > What would be the best
>> > logging options to enable to debug leaks?
>>
>> See 'Enable context logging for connection management / request
>> execution' section
>>
>> http://hc.apache.org/httpcomponents-client-ga/logging.html
>>
>> Oleg
>>
>>
>>
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>>
>>
>
