Close idle sockets next time we are about to send data.

net/socket/client_socket_pool_manager.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
 // ClientSocketPoolManager manages access to all ClientSocketPools.  It's a
 // simple container for all of them.  Most importantly, it handles the lifetime
 // and destruction order properly.
 
 #include "net/socket/client_socket_pool_manager.h"
 
@@ skipping 244 matching lines @@
 ClientSocketPoolManager::ClientSocketPoolManager(
     NetLog* net_log,
     ClientSocketFactory* socket_factory,
     HostResolver* host_resolver,
     CertVerifier* cert_verifier,
     OriginBoundCertService* origin_bound_cert_service,
     DnsRRResolver* dnsrr_resolver,
     DnsCertProvenanceChecker* dns_cert_checker,
     SSLHostInfoFactory* ssl_host_info_factory,
     ProxyService* proxy_service,
-    SSLConfigService* ssl_config_service)
+    SSLConfigService* ssl_config_service,
+    bool use_cleanup_timer)
     : net_log_(net_log),
       socket_factory_(socket_factory),
       host_resolver_(host_resolver),
       cert_verifier_(cert_verifier),
       origin_bound_cert_service_(origin_bound_cert_service),
       dnsrr_resolver_(dnsrr_resolver),
       dns_cert_checker_(dns_cert_checker),
       ssl_host_info_factory_(ssl_host_info_factory),
       proxy_service_(proxy_service),
       ssl_config_service_(ssl_config_service),
+      options_(use_cleanup_timer),
       transport_pool_histograms_("TCP"),
       transport_socket_pool_(new TransportClientSocketPool(
           g_max_sockets_per_pool, g_max_sockets_per_group,
           &transport_pool_histograms_,
           host_resolver,
           socket_factory_,
-          net_log)),
+          net_log,
+          options_)),
       ssl_pool_histograms_("SSL2"),
       ssl_socket_pool_(new SSLClientSocketPool(
           g_max_sockets_per_pool, g_max_sockets_per_group,
           &ssl_pool_histograms_,
           host_resolver,
           cert_verifier,
           origin_bound_cert_service,
           dnsrr_resolver,
           dns_cert_checker,
           ssl_host_info_factory,
           socket_factory,
           transport_socket_pool_.get(),
           NULL /* no socks proxy */,
           NULL /* no http proxy */,
           ssl_config_service,
-          net_log)),
+          net_log,
+          options_)),
+
       transport_for_socks_pool_histograms_("TCPforSOCKS"),
       socks_pool_histograms_("SOCK"),
       transport_for_http_proxy_pool_histograms_("TCPforHTTPProxy"),
       transport_for_https_proxy_pool_histograms_("TCPforHTTPSProxy"),
       ssl_for_https_proxy_pool_histograms_("SSLforHTTPSProxy"),
       http_proxy_pool_histograms_("HTTPProxy"),
       ssl_socket_pool_for_proxies_histograms_("SSLForProxies") {
   CertDatabase::AddObserver(this);
 }
 
@@ skipping 112 matching lines @@
 
   std::pair<TransportSocketPoolMap::iterator, bool> tcp_ret =
       transport_socket_pools_for_socks_proxies_.insert(
           std::make_pair(
               socks_proxy,
               new TransportClientSocketPool(
                   g_max_sockets_per_proxy_server, g_max_sockets_per_group,
                   &transport_for_socks_pool_histograms_,
                   host_resolver_,
                   socket_factory_,
-                  net_log_)));
+                  net_log_,
+                  options_)));
   DCHECK(tcp_ret.second);
 
   std::pair<SOCKSSocketPoolMap::iterator, bool> ret =
       socks_socket_pools_.insert(
           std::make_pair(socks_proxy, new SOCKSClientSocketPool(
               g_max_sockets_per_proxy_server, g_max_sockets_per_group,
               &socks_pool_histograms_,
               host_resolver_,
               tcp_ret.first->second,
-              net_log_)));
+              net_log_,
+              options_)));
 
   return ret.first->second;
 }
 
 HttpProxyClientSocketPool* ClientSocketPoolManager::GetSocketPoolForHTTPProxy(
     const HostPortPair& http_proxy) {
   HTTPProxySocketPoolMap::const_iterator it =
       http_proxy_socket_pools_.find(http_proxy);
   if (it != http_proxy_socket_pools_.end()) {
     DCHECK(ContainsKey(transport_socket_pools_for_http_proxies_, http_proxy));
     DCHECK(ContainsKey(transport_socket_pools_for_https_proxies_, http_proxy));
     DCHECK(ContainsKey(ssl_socket_pools_for_https_proxies_, http_proxy));
     return it->second;
   }
 
   DCHECK(!ContainsKey(transport_socket_pools_for_http_proxies_, http_proxy));
   DCHECK(!ContainsKey(transport_socket_pools_for_https_proxies_, http_proxy));
   DCHECK(!ContainsKey(ssl_socket_pools_for_https_proxies_, http_proxy));
 
   std::pair<TransportSocketPoolMap::iterator, bool> tcp_http_ret =
       transport_socket_pools_for_http_proxies_.insert(
           std::make_pair(
               http_proxy,
               new TransportClientSocketPool(
                   g_max_sockets_per_proxy_server, g_max_sockets_per_group,
                   &transport_for_http_proxy_pool_histograms_,
                   host_resolver_,
                   socket_factory_,
-                  net_log_)));
+                  net_log_,
+                  options_)));
   DCHECK(tcp_http_ret.second);
 
   std::pair<TransportSocketPoolMap::iterator, bool> tcp_https_ret =
       transport_socket_pools_for_https_proxies_.insert(
           std::make_pair(
               http_proxy,
               new TransportClientSocketPool(
                   g_max_sockets_per_proxy_server, g_max_sockets_per_group,
                   &transport_for_https_proxy_pool_histograms_,
                   host_resolver_,
                   socket_factory_,
-                  net_log_)));
+                  net_log_,
+                  options_)));
   DCHECK(tcp_https_ret.second);
 
   std::pair<SSLSocketPoolMap::iterator, bool> ssl_https_ret =
       ssl_socket_pools_for_https_proxies_.insert(
           std::make_pair(
               http_proxy,
               new SSLClientSocketPool(
                   g_max_sockets_per_proxy_server, g_max_sockets_per_group,
                   &ssl_for_https_proxy_pool_histograms_,
                   host_resolver_,
                   cert_verifier_,
                   origin_bound_cert_service_,
                   dnsrr_resolver_,
                   dns_cert_checker_,
                   ssl_host_info_factory_,
                   socket_factory_,
                   tcp_https_ret.first->second /* https proxy */,
                   NULL /* no socks proxy */,
                   NULL /* no http proxy */,
-                  ssl_config_service_, net_log_)));
+                  ssl_config_service_,
+                  net_log_,
+                  options_)));
   DCHECK(tcp_https_ret.second);
 
   std::pair<HTTPProxySocketPoolMap::iterator, bool> ret =
       http_proxy_socket_pools_.insert(
           std::make_pair(
               http_proxy,
               new HttpProxyClientSocketPool(
                   g_max_sockets_per_proxy_server, g_max_sockets_per_group,
                   &http_proxy_pool_histograms_,
                   host_resolver_,
                   tcp_http_ret.first->second,
                   ssl_https_ret.first->second,
-                  net_log_)));
+                  net_log_,
+                  options_)));
 
   return ret.first->second;
 }
 
 SSLClientSocketPool* ClientSocketPoolManager::GetSocketPoolForSSLWithProxy(
     const HostPortPair& proxy_server) {
   SSLSocketPoolMap::const_iterator it =
       ssl_socket_pools_for_proxies_.find(proxy_server);
   if (it != ssl_socket_pools_for_proxies_.end())
     return it->second;
 
   SSLClientSocketPool* new_pool = new SSLClientSocketPool(
       g_max_sockets_per_proxy_server, g_max_sockets_per_group,
       &ssl_pool_histograms_,
       host_resolver_,
       cert_verifier_,
       origin_bound_cert_service_,
       dnsrr_resolver_,
       dns_cert_checker_,
       ssl_host_info_factory_,
       socket_factory_,
       NULL, /* no tcp pool, we always go through a proxy */
       GetSocketPoolForSOCKSProxy(proxy_server),
       GetSocketPoolForHTTPProxy(proxy_server),
       ssl_config_service_,
-      net_log_);
-
+      net_log_,
+      options_);
   std::pair<SSLSocketPoolMap::iterator, bool> ret =
       ssl_socket_pools_for_proxies_.insert(std::make_pair(proxy_server,
                                                           new_pool));
 
   return ret.first->second;
 }
 
 // static
 void ClientSocketPoolManager::set_max_sockets_per_pool(int socket_count) {
   DCHECK_LT(0, socket_count);
@@ skipping 169 matching lines @@
                               ssl_config_for_proxy,
                               false,
                               net_log,
                               num_preconnect_streams,
                               NULL,
                               NULL);
 }
 
 
 }  // namespace net