private void initHttpConnectionManager() throws ServletException {
httpConnectionManager = new MultiThreadedHttpConnectionManager();
// settings may be overridden from ode-axis2.properties using the same properties as HttpClient
// /!\ If the size of the conn pool is smaller than the size of the thread pool, the thread pool
// might get starved.
int max_per_host =
Integer.parseInt(
_odeConfig.getProperty(
HttpConnectionManagerParams.MAX_HOST_CONNECTIONS,
"" + _odeConfig.getPoolMaxSize()));
int max_total =
Integer.parseInt(
_odeConfig.getProperty(
HttpConnectionManagerParams.MAX_TOTAL_CONNECTIONS,
"" + _odeConfig.getPoolMaxSize()));
if (__log.isDebugEnabled()) {
__log.debug(HttpConnectionManagerParams.MAX_HOST_CONNECTIONS + "=" + max_per_host);
__log.debug(HttpConnectionManagerParams.MAX_TOTAL_CONNECTIONS + "=" + max_total);
}
if (max_per_host < 1 || max_total < 1) {
String errmsg =
HttpConnectionManagerParams.MAX_HOST_CONNECTIONS
+ " and "
+ HttpConnectionManagerParams.MAX_TOTAL_CONNECTIONS
+ " must be positive integers!";
__log.error(errmsg);
throw new ServletException(errmsg);
}
httpConnectionManager.getParams().setDefaultMaxConnectionsPerHost(max_per_host);
httpConnectionManager.getParams().setMaxTotalConnections(max_total);
// Register the connection manager to a idle check thread
idleConnectionTimeoutThread = new IdleConnectionTimeoutThread();
idleConnectionTimeoutThread.setName("Http_Idle_Connection_Timeout_Thread");
long idleConnectionTimeout =
Long.parseLong(_odeConfig.getProperty("http.idle.connection.timeout", "30000"));
long idleConnectionCheckInterval =
Long.parseLong(_odeConfig.getProperty("http.idle.connection.check.interval", "30000"));
if (__log.isDebugEnabled()) {
__log.debug("http.idle.connection.timeout=" + idleConnectionTimeout);
__log.debug("http.idle.connection.check.interval=" + idleConnectionCheckInterval);
}
idleConnectionTimeoutThread.setConnectionTimeout(idleConnectionTimeout);
idleConnectionTimeoutThread.setTimeoutInterval(idleConnectionCheckInterval);
idleConnectionTimeoutThread.addConnectionManager(httpConnectionManager);
idleConnectionTimeoutThread.start();
}
