15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef NET_SOCKET_CLIENT_SOCKET_HANDLE_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define NET_SOCKET_CLIENT_SOCKET_HANDLE_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 13eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/completion_callback.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/load_states.h" 162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/base/load_timing_info.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_errors.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_export.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_log.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/request_priority.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_response_info.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/socket/client_socket_pool.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/socket/stream_socket.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// A container for a StreamSocket. 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The handle's |group_name| uniquely identifies the origin and type of the 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// connection. It is used by the ClientSocketPool to group similar connected 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// client socket objects. 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class NET_EXPORT ClientSocketHandle { 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enum SocketReuseType { 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UNUSED = 0, // unused socket that just finished connecting 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UNUSED_IDLE, // unused socket that has been idle for awhile 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) REUSED_IDLE, // previously used socket 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NUM_TYPES, 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientSocketHandle(); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ~ClientSocketHandle(); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initializes a ClientSocketHandle object, which involves talking to the 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ClientSocketPool to obtain a connected socket, possibly reusing one. This 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // method returns either OK or ERR_IO_PENDING. On ERR_IO_PENDING, |priority| 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // is used to determine the placement in ClientSocketPool's wait list. 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If this method succeeds, then the socket member will be set to an existing 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // connected socket if an existing connected socket was available to reuse, 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // otherwise it will be set to a new connected socket. Consumers can then 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // call is_reused() to see if the socket was reused. If not reusing an 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // existing socket, ClientSocketPool may need to establish a new 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // connection using |socket_params|. 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This method returns ERR_IO_PENDING if it cannot complete synchronously, in 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // which case the consumer will be notified of completion via |callback|. 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the pool was not able to reuse an existing socket, the new socket 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // may report a recoverable error. In this case, the return value will 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // indicate an error and the socket member will be set. If it is determined 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that the error is not recoverable, the Disconnect method should be used 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // on the socket, so that it does not get reused. 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // A non-recoverable error may set additional state in the ClientSocketHandle 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to allow the caller to determine what went wrong. 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Init may be called multiple times. 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Profiling information for the request is saved to |net_log| if non-NULL. 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 733551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) template <typename PoolType> 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int Init(const std::string& group_name, 753551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) const scoped_refptr<typename PoolType::SocketParams>& socket_params, 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RequestPriority priority, 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CompletionCallback& callback, 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) PoolType* pool, 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const BoundNetLog& net_log); 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // An initialized handle can be reset, which causes it to return to the 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // un-initialized state. This releases the underlying socket, which in the 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // case of a socket that still has an established connection, indicates that 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the socket may be kept alive for use by a subsequent ClientSocketHandle. 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // NOTE: To prevent the socket from being kept alive, be sure to call its 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Disconnect method. This will result in the ClientSocketPool deleting the 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // StreamSocket. 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Reset(); 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Used after Init() is called, but before the ClientSocketPool has 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // initialized the ClientSocketHandle. 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LoadState GetLoadState() const; 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool IsPoolStalled() const; 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 973551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // Adds a higher layered pool on top of the socket pool that |socket_| belongs 983551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // to. At most one higher layered pool can be added to a 993551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // ClientSocketHandle at a time. On destruction or reset, automatically 1003551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // removes the higher pool if RemoveHigherLayeredPool has not been called. 1013551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) void AddHigherLayeredPool(HigherLayeredPool* higher_pool); 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1033551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // Removes a higher layered pool from the socket pool that |socket_| belongs 1043551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // to. |higher_pool| must have been added by the above function. 1053551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) void RemoveHigherLayeredPool(HigherLayeredPool* higher_pool); 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns true when Init() has completed successfully. 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_initialized() const { return is_initialized_; } 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the time tick when Init() was called. 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeTicks init_time() const { return init_time_; } 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the time between Init() and when is_initialized() becomes true. 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta setup_time() const { return setup_time_; } 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Sets the portion of LoadTimingInfo related to connection establishment, and 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // the socket id. |is_reused| is needed because the handle may not have full 1182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // reuse information. |load_timing_info| must have all default values when 1192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // called. Returns false and makes no changes to |load_timing_info| when 1202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // |socket_| is NULL. 1212a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool GetLoadTimingInfo(bool is_reused, 1222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LoadTimingInfo* load_timing_info) const; 1232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Used by ClientSocketPool to initialize the ClientSocketHandle. 125424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // 126424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // SetSocket() may also be used if this handle is used as simply for 127424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // socket storage (e.g., http://crbug.com/37810). 1283551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) void SetSocket(scoped_ptr<StreamSocket> s); 12923730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) void set_reuse_type(SocketReuseType reuse_type) { reuse_type_ = reuse_type; } 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void set_idle_time(base::TimeDelta idle_time) { idle_time_ = idle_time; } 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void set_pool_id(int id) { pool_id_ = id; } 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void set_is_ssl_error(bool is_ssl_error) { is_ssl_error_ = is_ssl_error; } 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void set_ssl_error_response_info(const HttpResponseInfo& ssl_error_state) { 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ssl_error_response_info_ = ssl_error_state; 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void set_pending_http_proxy_connection(ClientSocketHandle* connection) { 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pending_http_proxy_connection_.reset(connection); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Only valid if there is no |socket_|. 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_ssl_error() const { 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(socket_.get() == NULL); 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return is_ssl_error_; 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // On an ERR_PROXY_AUTH_REQUESTED error, the |headers| and |auth_challenge| 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // fields are filled in. On an ERR_SSL_CLIENT_AUTH_CERT_NEEDED error, 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the |cert_request_info| field is set. 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpResponseInfo& ssl_error_response_info() const { 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ssl_error_response_info_; 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientSocketHandle* release_pending_http_proxy_connection() { 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return pending_http_proxy_connection_.release(); 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1553551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) StreamSocket* socket() { return socket_.get(); } 156424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 157424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // SetSocket() must be called with a new socket before this handle 158424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // is destroyed if is_initialized() is true. 159424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) scoped_ptr<StreamSocket> PassSocket(); 160424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 161424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) // These may only be used if is_initialized() is true. 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string& group_name() const { return group_name_; } 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int id() const { return pool_id_; } 16423730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) bool is_reused() const { return reuse_type_ == REUSED_IDLE; } 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta idle_time() const { return idle_time_; } 16623730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) SocketReuseType reuse_type() const { return reuse_type_; } 1672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const LoadTimingInfo::ConnectTiming& connect_timing() const { 1682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return connect_timing_; 1692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void set_connect_timing(const LoadTimingInfo::ConnectTiming& connect_timing) { 1712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) connect_timing_ = connect_timing; 1722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Called on asynchronous completion of an Init() request. 1765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void OnIOComplete(int result); 1775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Called on completion (both asynchronous & synchronous) of an Init() 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // request. 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void HandleInitCompletion(int result); 1815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Resets the state of the ClientSocketHandle. |cancel| indicates whether or 1835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // not to try to cancel the request with the ClientSocketPool. Does not 1845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // reset the supplemental error state. 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ResetInternal(bool cancel); 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Resets the supplemental error state. 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ResetErrorState(); 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_initialized_; 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientSocketPool* pool_; 1923551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) HigherLayeredPool* higher_pool_; 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<StreamSocket> socket_; 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::string group_name_; 19523730a6e56a168d1879203e4b3819bb36e3d8f1fTorne (Richard Coles) SocketReuseType reuse_type_; 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CompletionCallback callback_; 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CompletionCallback user_callback_; 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta idle_time_; 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int pool_id_; // See ClientSocketPool::ReleaseSocket() for an explanation. 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool is_ssl_error_; 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HttpResponseInfo ssl_error_response_info_; 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<ClientSocketHandle> pending_http_proxy_connection_; 2035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeTicks init_time_; 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta setup_time_; 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::Source requesting_source_; 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Timing information is set when a connection is successfully established. 2092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) LoadTimingInfo::ConnectTiming connect_timing_; 2102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(ClientSocketHandle); 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Template function implementation: 2153551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)template <typename PoolType> 2163551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)int ClientSocketHandle::Init( 2173551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) const std::string& group_name, 2183551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) const scoped_refptr<typename PoolType::SocketParams>& socket_params, 2193551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) RequestPriority priority, 2203551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) const CompletionCallback& callback, 2213551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) PoolType* pool, 2223551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) const BoundNetLog& net_log) { 2235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) requesting_source_ = net_log.source(); 2245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!group_name.empty()); 2265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResetInternal(true); 2275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ResetErrorState(); 2285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pool_ = pool; 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) group_name_ = group_name; 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) init_time_ = base::TimeTicks::Now(); 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int rv = pool_->RequestSocket( 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) group_name, &socket_params, priority, this, callback_, net_log); 2335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (rv == ERR_IO_PENDING) { 2345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) user_callback_ = callback; 2355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 2365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HandleInitCompletion(rv); 2375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv; 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace net 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // NET_SOCKET_CLIENT_SOCKET_HANDLE_H_ 244