pradeep tiwari

thanks for your immediate response nitesh
below is the environment info
os- windows server -2003
java-version - 1.6
web server -resin 4
ssl over Apache httpclient 3.0

hi Nitesh very very big thanks for your reply

i am getting lots of connection timeout also

out of 3 lakhs request/day i am getting 50000-60000 connection timeout and around 40000 connection refused
the networking guys are blaming to application that application has issues ,as a developer every resource is properly opened and closed but still cant understand where is the issue
immediately after switching to different ISP i used to get no connection timeout and connection refused

is this is problem is related to server backlog queue?

any update please

hi ,i m in big trouble m getting connection refused connect while using ssl over apache http client .
after every 4-5 successfull request ,i m getting socket exception when i change my default ip then it runs properly for 2-3 hours without any socket exception
so as a result i have to change my default ip after every 3 hours which is very improper task . m not able to find out that whether the issue is at server side or my client side
because after changing my ip its starts behaving immediately normal ,and m releasing the connection also properly

below is the code
HttpClient chargingHttpClient =null; public static HttpClient getChargingHttpsClient(){ if(chargingHttpClient == null){ MultiThreadedHttpConnectionManager connectionManager = new MultiThreadedHttpConnectionManager(); chargingHttpClient = new HttpClient(connectionManager); int connTimeout = 30000; int soTimeout = 300000; chargingHttpClient.getHttpConnectionManager().getParams().setConnectionTimeout(connTimeout); chargingHttpClient.getHttpConnectionManager().getParams().setSoTimeout(soTimeout); int maxConnectionsPerHost = 20; int maxTotalConnections = 20; chargingHttpClient.getHttpConnectionManager().getParams().setDefaultMaxConnectionsPerHost(maxConnectionsPerHost); chargingHttpClient.getHttpConnectionManager().getParams().setStaleCheckingEnabled(true); chargingHttpClient.getHttpConnectionManager().getParams().setMaxTotalConnections(maxTotalConnections); chargingHttpClient.getParams().setVersion(HttpVersion.HTTP_1_1); DefaultHttpMethodRetryHandler retryhandler = new DefaultHttpMethodRetryHandler(0, false); chargingHttpClient.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, retryhandler); } return chargingHttpClient; } ... ... .... httpsClient = HttpsClientConnection.getChargingHttpsClient(KEYSTOREFILE, KEYSTOREPASSWORD); ..... .... public void submitRequest(){ PostMethod httppost=getPostMethod();// httppost.setRequestHeader("Connection", "Keep-Alive"); long startTime = System.currentTimeMillis(); String respMsg = null; try { int statusCode = httpsClient.executeMethod(httppost); respMsg = readResponseFromStream(httppost.getResponseBodyAsStream()); long endTime = System.currentTimeMillis(); long time=endTime - startTime; } catch (Exception e) { httppost.abort(); e.printStackTrace(); }finally{ httppost.releaseConnection(); } }
thanks for your interest in this post -_-