HttpTransact::State Struct Reference

#include <HttpTransact.h>

Collaboration diagram for HttpTransact::State:

Public Member Functions
void	init ()
	State ()
void	record_transaction_stats ()
void	destroy ()
void	setup_per_txn_configs ()
void	free_internal_msg_buffer ()
Data Fields
HttpTransactMagic_t	m_magic
HttpSM *	state_machine
Arena	arena
HttpConfigParams *	http_config_param
CacheLookupInfo	cache_info
bool	force_dns
DNSLookupInfo	dns_info
RedirectInfo	redirect_info
unsigned int	updated_server_version
bool	is_revalidation_necessary
bool	request_will_not_selfloop
ConnectionAttributes	client_info
ConnectionAttributes	icp_info
ConnectionAttributes	parent_info
ConnectionAttributes	server_info
Source_t	source
Source_t	pre_transform_source
HttpRequestFlavor_t	req_flavor
CurrentInfo	current
HeaderInfo	hdr_info
SquidLogInfo	squid_codes
HttpApiInfo	api_info
TransactFunc_t	pending_work
StateMachineAction_t	cdn_saved_next_action
void(*	cdn_saved_transact_return_point )(State *s)
bool	cdn_remap_complete
bool	first_dns_lookup
ParentConfigParams *	parent_params
ParentResult	parent_result
HttpRequestData	request_data
CacheControlResult	cache_control
CacheLookupResult_t	cache_lookup_result
bool	backdoor_request
bool	cop_test_page
StateMachineAction_t	next_action
StateMachineAction_t	api_next_action
void(*	transact_return_point )(HttpTransact::State *s)
bool	is_upgrade_request
void(*	post_remap_upgrade_return_point )(HttpTransact::State *s)
const char *	upgrade_token_wks
bool	is_websocket
bool	did_upgrade_succeed
char *	internal_msg_buffer
char *	internal_msg_buffer_type
int64_t	internal_msg_buffer_size
int64_t	internal_msg_buffer_fast_allocator_size
int64_t	internal_msg_buffer_index
bool	icp_lookup_success
struct sockaddr_in	icp_ip_result
int	scheme
int	next_hop_scheme
int	orig_scheme
int	method
HostDBInfo	host_db_info
int	cause_of_death_errno
ink_time_t	client_request_time
ink_time_t	request_sent_time
ink_time_t	response_received_time
ink_time_t	plugin_set_expire_time
char	via_string [MAX_VIA_INDICES+1]
int64_t	state_machine_id
StatBlock	first_stats
StatBlock *	current_stats
bool	negative_caching
bool	srv_lookup
CacheAuth_t	www_auth_content
bool	client_connection_enabled
bool	acl_filtering_performed
remap_plugin_info::_tsremap_os_response *	fp_tsremap_os_response
void *	remap_plugin_instance
HTTPStatus	http_return_code
void *	user_args [HTTP_SSN_TXN_MAX_USER_ARG]
int	api_txn_active_timeout_value
int	api_txn_connect_timeout_value
int	api_txn_dns_timeout_value
int	api_txn_no_activity_timeout_value
HdrHeapSDKHandle *	cache_req_hdr_heap_handle
HdrHeapSDKHandle *	cache_resp_hdr_heap_handle
bool	api_release_server_session
bool	api_cleanup_cache_read
bool	api_server_response_no_store
bool	api_server_response_ignore
bool	api_http_sm_shutdown
bool	api_modifiable_cached_resp
bool	api_server_request_body_set
bool	api_req_cacheable
bool	api_resp_cacheable
bool	api_server_addr_set
UpdateCachedObject_t	api_update_cached_object
LockUrl_t	api_lock_url
StateMachineAction_t	saved_update_next_action
CacheAction_t	saved_update_cache_action
bool	stale_icp_lookup
UrlMappingContainer	url_map
host_hdr_info	hh_info
CongestionEntry *	pCongestionEntry
StateMachineAction_t	congest_saved_next_action
int	congestion_control_crat
int	congestion_congested_or_failed
int	congestion_connection_opened
bool	reverse_proxy
bool	url_remap_success
char *	remap_redirect
unsigned int	filter_mask
bool	already_downgraded
URL	pristine_url
bool	api_skip_all_remapping
RangeSetup_t	range_setup
int64_t	num_range_fields
int64_t	range_output_cl
RangeRecord *	ranges
OverridableHttpConfigParams *	txn_conf
OverridableHttpConfigParams	my_txn_conf
bool	transparent_passthrough

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Detailed Description

Definition at line 853 of file HttpTransact.h.

---

Constructor & Destructor Documentation

HttpTransact::State::State

(

)

[inline]

Definition at line 1030 of file HttpTransact.h.

References host_db_info, user_args, and via_string.

---

Member Function Documentation

void HttpTransact::State::destroy

(

)

[inline]

Definition at line 1164 of file HttpTransact.h.

References arena, ats_free(), cache_info, HttpTransact::_HeaderInfo::cache_response, URL::clear(), UrlMappingContainer::clear(), HttpTransact::_HeaderInfo::client_request, HttpTransact::_HeaderInfo::client_response, congestion_connection_opened, CongestionEntry::connection_closed(), HTTPInfo::destroy(), HdrHeapSDKHandle::destroy(), free_internal_msg_buffer(), hdr_info, internal_msg_buffer_type, HttpTransact::_CacheLookupInfo::lookup_url_storage, m_magic, HttpTransact::_CacheLookupInfo::object_store, HttpTransact::_RedirectInfo::original_url, HttpTransact::_CacheLookupInfo::original_url, parent_params, pCongestionEntry, pristine_url, CongestionEntry::put(), range_setup, ranges, record_transaction_stats(), redirect_info, HttpTransact::_RedirectInfo::redirect_url, ParentConfig::release(), Arena::reset(), HttpTransact::_HeaderInfo::server_request, HttpTransact::_HeaderInfo::server_response, HttpTransact::_HeaderInfo::transform_response, HttpTransact::_CacheLookupInfo::transform_store, and url_map.

Referenced by HttpSM::cleanup().

void HttpTransact::State::free_internal_msg_buffer

(

)

[inline]

Definition at line 1218 of file HttpTransact.h.

References ats_free(), Allocator::free_void(), internal_msg_buffer, internal_msg_buffer_fast_allocator_size, internal_msg_buffer_size, and ioBufAllocator.

Referenced by HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), destroy(), HttpTransact::handle_trace_and_options_requests(), TSHttpTxnErrorBodySet(), and TSHttpTxnServerRequestBodySet().

void HttpTransact::State::init

(

void

)

[inline]

Definition at line 1023 of file HttpTransact.h.

References ParentConfig::acquire(), current_stats, first_stats, and parent_params.

Referenced by HttpSM::init().

void HttpTransact::State::record_transaction_stats

(

)

[inline]

Definition at line 1144 of file HttpTransact.h.

References HttpConfigParams::enable_http_stats, first_stats, global_http_trans_stat_lock, http_config_param, http_rsb, HttpTransact::StatRecord_t::increment, HttpTransact::StatRecord_t::index, HttpTransact::StatBlock::next, HttpTransact::StatBlock::next_insert, RecIncrRawStat(), STAT_LOCK_ACQUIRE, STAT_LOCK_RELEASE, HttpTransact::StatBlock::stats, and this_ethread().

Referenced by destroy().

void HttpTransact::State::setup_per_txn_configs

(

)

[inline]

Definition at line 1208 of file HttpTransact.h.

References http_config_param, memcpy, my_txn_conf, HttpConfigParams::oride, and txn_conf.

Referenced by TSHttpTxnConfigFloatSet(), TSHttpTxnConfigIntSet(), and TSHttpTxnConfigStringSet().

---

Field Documentation

bool HttpTransact::State::acl_filtering_performed

Definition at line 954 of file HttpTransact.h.

Referenced by UrlRewrite::PerformACLFiltering().

bool HttpTransact::State::already_downgraded

Definition at line 1005 of file HttpTransact.h.

Referenced by HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_no_cache_operation_on_forward_server_response(), and how_to_open_connection().

bool HttpTransact::State::api_cleanup_cache_read

Definition at line 974 of file HttpTransact.h.

Referenced by HttpSM::handle_api_return(), TSHttpTxnCacheLookupStatusSet(), and TSHttpTxnNewCacheLookupDo().

bool HttpTransact::State::api_http_sm_shutdown

Definition at line 977 of file HttpTransact.h.

Referenced by HttpSM::state_api_callout(), and TSHttpTxnShutDown().

HttpApiInfo HttpTransact::State::api_info

Definition at line 882 of file HttpTransact.h.

Referenced by HttpSM::do_redirect(), HttpTransact::handle_transform_ready(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::is_request_retryable(), HttpSM::perform_cache_write_action(), HttpSM::set_next_state(), HttpSM::state_common_wait_for_transform_read(), TSHttpTxnCntl(), TSHttpTxnParentProxyGet(), TSHttpTxnParentProxySet(), TSHttpTxnTransformedRespCache(), TSHttpTxnUntransformedRespCache(), and HttpSM::update_stats().

LockUrl_t HttpTransact::State::api_lock_url

Definition at line 984 of file HttpTransact.h.

Referenced by HttpSM::do_cache_prepare_action(), HttpSM::do_cache_prepare_write(), HttpSM::state_cache_open_write(), and TSHttpTxnSecondUrlTryLock().

bool HttpTransact::State::api_modifiable_cached_resp

Definition at line 978 of file HttpTransact.h.

Referenced by HttpSM::do_cache_prepare_update(), HttpTransact::merge_and_update_headers_for_cache_update(), HttpSM::state_api_callout(), and TSHttpTxnCachedRespModifiableGet().

StateMachineAction_t HttpTransact::State::api_next_action

Definition at line 903 of file HttpTransact.h.

Referenced by HttpSM::do_api_callout_internal(), HttpUpdateSM::handle_api_return(), HttpSM::handle_api_return(), HttpSM::kill_this(), HttpSM::set_next_state(), HttpSM::setup_cache_lookup_complete_api(), HttpSM::setup_error_transfer(), HttpSM::setup_server_send_request_api(), HttpSM::state_add_to_list(), HttpSM::state_api_callout(), and HttpSM::state_read_server_response_header().

bool HttpTransact::State::api_release_server_session

Definition at line 973 of file HttpTransact.h.

Referenced by HttpSM::handle_api_return(), HttpTransact::HandleRequest(), HttpSM::redirect_request(), and TSHttpTxnRedirectRequest().

bool HttpTransact::State::api_req_cacheable

Definition at line 980 of file HttpTransact.h.

Referenced by HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::is_request_cache_lookupable(), HttpTransact::is_request_likely_cacheable(), HttpTransact::is_response_cacheable(), and TSHttpTxnReqCacheableSet().

bool HttpTransact::State::api_resp_cacheable

Definition at line 981 of file HttpTransact.h.

Referenced by HttpTransact::build_response_from_cache(), HttpTransact::is_cache_response_returnable(), and TSHttpTxnRespCacheableSet().

bool HttpTransact::State::api_server_addr_set

Definition at line 982 of file HttpTransact.h.

Referenced by HttpSM::do_http_server_open(), HttpSM::set_next_state(), and TSHttpTxnServerAddrSet().

bool HttpTransact::State::api_server_request_body_set

Definition at line 979 of file HttpTransact.h.

Referenced by HttpTransact::set_headers_for_cache_write(), HttpSM::setup_server_send_request(), HttpSM::state_send_server_request_header(), and TSHttpTxnServerRequestBodySet().

bool HttpTransact::State::api_server_response_ignore

Definition at line 976 of file HttpTransact.h.

Referenced by HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_forward_server_connection_open(), and TSHttpTxnServerRespIgnore().

bool HttpTransact::State::api_server_response_no_store

Definition at line 975 of file HttpTransact.h.

Referenced by HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::is_response_cacheable(), and TSHttpTxnServerRespNoStoreSet().

bool HttpTransact::State::api_skip_all_remapping

Definition at line 1008 of file HttpTransact.h.

Referenced by HttpTransact::StartRemapRequest(), and TSSkipRemappingSet().

int HttpTransact::State::api_txn_active_timeout_value

Definition at line 962 of file HttpTransact.h.

Referenced by HttpSM::attach_server_session(), HttpTransact::handle_server_died(), and TSHttpTxnActiveTimeoutSet().

int HttpTransact::State::api_txn_connect_timeout_value

Definition at line 963 of file HttpTransact.h.

Referenced by HttpSM::attach_server_session(), HttpTransact::handle_server_died(), and TSHttpTxnConnectTimeoutSet().

int HttpTransact::State::api_txn_dns_timeout_value

Definition at line 964 of file HttpTransact.h.

Referenced by HttpSM::do_hostdb_lookup(), HttpSM::process_hostdb_info(), HttpSM::state_hostdb_lookup(), and TSHttpTxnDNSTimeoutSet().

int HttpTransact::State::api_txn_no_activity_timeout_value

Definition at line 965 of file HttpTransact.h.

Referenced by HttpSM::state_read_server_response_header(), and TSHttpTxnNoActivityTimeoutSet().

UpdateCachedObject_t HttpTransact::State::api_update_cached_object

Definition at line 983 of file HttpTransact.h.

Referenced by HttpTransact::build_response_from_cache(), HttpSM::handle_api_return(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::HandleUpdateCachedObject(), HttpTransact::HandleUpdateCachedObjectContinue(), HttpTransact::need_to_revalidate(), HttpSM::set_next_state(), HttpSM::state_api_callout(), and TSHttpTxnUpdateCachedObject().

Arena HttpTransact::State::arena

Definition at line 859 of file HttpTransact.h.

Referenced by HttpTransact::add_new_stat_block(), HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), HttpTransact::check_request_validity(), HttpTransact::delete_server_rr_entry(), destroy(), HttpSM::do_cache_lookup_and_read(), HttpSM::do_cache_prepare_action(), HttpBodyFactory::fabricate_with_old_api(), find_server_and_update_current_info(), HttpTransact::HandleICPLookup(), HttpTransact::handleIfRedirect(), HttpTransact::initialize_state_variables_for_origin_server(), HttpTransact::initialize_state_variables_from_request(), HttpSM::mark_host_failure(), HttpTransact::retry_server_connection_not_open(), HttpTransact::try_to_expand_host_name(), TSHttpTxnCachedReqGet(), TSHttpTxnCachedRespGet(), and TSHttpTxnParentProxySet().

bool HttpTransact::State::backdoor_request

Definition at line 899 of file HttpTransact.h.

Referenced by HttpSM::attach_client_session(), HttpSM::do_api_callout_internal(), and HttpUpdateSM::start_scheduled_update().

CacheControlResult HttpTransact::State::cache_control

Definition at line 896 of file HttpTransact.h.

Referenced by HttpSM::do_cache_delete_all_alts(), HttpSM::do_cache_lookup_and_read(), HttpSM::do_cache_prepare_action(), HttpTransact::is_cache_response_returnable(), HttpTransact::is_request_cache_lookupable(), HttpTransact::is_response_cacheable(), HttpCacheSM::open_write(), update_cache_control_information_from_config(), and HttpTransact::what_is_document_freshness().

CacheLookupInfo HttpTransact::State::cache_info

Definition at line 862 of file HttpTransact.h.

Referenced by HttpSM::add_cache_sm(), HttpTransact::build_request(), HttpTransact::build_response_from_cache(), HttpTransact::change_response_header_because_of_range_request(), HttpTransact::DecideCacheLookup(), HttpTransact::delete_all_document_alternates_and_return(), destroy(), HttpSM::do_cache_delete_all_alts(), HttpSM::do_cache_lookup_and_read(), HttpSM::do_cache_prepare_action(), HttpSM::do_cache_prepare_update(), HttpSM::do_cache_prepare_write(), HttpSM::do_hostdb_lookup(), HttpSM::do_icp_lookup(), HttpSM::do_range_parse(), HttpSM::do_range_setup_if_necessary(), find_appropriate_cached_resp(), HttpUpdateSM::handle_api_return(), HttpSM::handle_api_return(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_cache_write_lock(), HttpTransact::handle_content_length_header(), HttpTransact::handle_forward_server_connection_open(), HttpTransact::handle_no_cache_operation_on_forward_server_response(), HttpTransact::handle_server_connection_not_open(), HttpTransact::handle_transform_cache_write(), HttpTransact::handle_transform_ready(), HttpTransact::HandleCacheOpenRead(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::HandleCacheOpenReadHitFreshness(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::HandleCacheOpenReadPush(), HttpTransact::HandlePushCacheWrite(), HttpTransact::HandlePushResponseHdr(), HttpTransact::HandlePushTunnelSuccess(), HttpTransact::HandleRequest(), HttpTransact::HandleResponse(), HttpTransact::HandleStatPage(), HttpTransact::HandleUpdateCachedObject(), HttpTransact::HandleUpdateCachedObjectContinue(), how_to_open_connection(), HttpSM::init(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::initialize_state_variables_from_response(), HttpTransact::is_cache_response_returnable(), HttpTransact::is_request_cache_lookupable(), HttpTransact::is_response_cacheable(), HttpTransact::is_stale_cache_response_returnable(), HttpSM::issue_cache_update(), HttpTransact::issue_revalidate(), LogAccessHttp::marshal_cache_write_code(), LogAccessHttp::marshal_cache_write_transform_code(), HttpTransact::merge_and_update_headers_for_cache_update(), HttpTransact::need_to_revalidate(), HttpTransact::OriginServerRawOpen(), HttpTransact::OSDNSLookup(), HttpSM::perform_cache_write_action(), HttpSM::perform_transform_cache_write_action(), HttpSM::redirect_request(), HttpTransact::ReDNSRoundRobin(), HttpTransact::set_headers_for_cache_write(), HttpUpdateSM::set_next_state(), HttpSM::set_next_state(), HttpSM::setup_cache_read_transfer(), HttpSM::setup_cache_transfer_to_transform(), HttpTransact::setup_plugin_request_intercept(), HttpSM::setup_push_transfer_to_cache(), HttpSM::setup_server_transfer_to_cache_only(), HttpSM::setup_transfer_from_transform_to_cache_only(), HttpSM::state_api_callout(), HttpSM::state_cache_open_read(), HttpSM::state_cache_open_write(), HttpSM::state_hostdb_lookup(), TSCacheUrlSet(), TSHttpTxnCachedReqGet(), TSHttpTxnCachedRespGet(), TSHttpTxnCachedRespModifiableGet(), TSHttpTxnCachedRespTimeGet(), TSHttpTxnCacheLookupCountGet(), TSHttpTxnCacheLookupUrlGet(), TSHttpTxnNewCacheLookupDo(), TSHttpTxnRedirectRequest(), TSHttpTxnSecondUrlTryLock(), TSHttpTxnServerRespIgnore(), TSHttpTxnUpdateCachedObject(), HttpSM::tunnel_handler_cache_read(), HttpSM::tunnel_handler_cache_write(), and update_cache_control_information_from_config().

CacheLookupResult_t HttpTransact::State::cache_lookup_result

Definition at line 897 of file HttpTransact.h.

Referenced by HttpTransact::DecideCacheLookup(), HttpSM::do_cache_lookup_and_read(), HttpTransact::HandleCacheOpenRead(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::HandleCacheOpenReadHitFreshness(), HttpTransact::need_to_revalidate(), HttpTransact::OSDNSLookup(), HttpSM::state_cache_open_read(), HttpSM::state_cache_open_write(), TSHttpTxnCacheLookupStatusGet(), and TSHttpTxnCacheLookupStatusSet().

HdrHeapSDKHandle* HttpTransact::State::cache_req_hdr_heap_handle

Definition at line 971 of file HttpTransact.h.

Referenced by TSHttpTxnCachedReqGet().

HdrHeapSDKHandle* HttpTransact::State::cache_resp_hdr_heap_handle

Definition at line 972 of file HttpTransact.h.

Referenced by TSHttpTxnCachedRespGet().

int HttpTransact::State::cause_of_death_errno

Definition at line 929 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), HttpTransact::handle_server_died(), and HttpSM::handle_server_setup_error().

bool HttpTransact::State::cdn_remap_complete

Definition at line 890 of file HttpTransact.h.

Referenced by how_to_open_connection(), and HttpTransact::OSDNSLookup().

StateMachineAction_t HttpTransact::State::cdn_saved_next_action

Definition at line 888 of file HttpTransact.h.

Referenced by how_to_open_connection(), and HttpTransact::OSDNSLookup().

void(* HttpTransact::State::cdn_saved_transact_return_point)(State *s)

Definition at line 889 of file HttpTransact.h.

bool HttpTransact::State::client_connection_enabled

Definition at line 953 of file HttpTransact.h.

Referenced by HttpTransact::EndRemapRequest(), UrlRewrite::PerformACLFiltering(), and HttpTransact::process_quick_http_filter().

ConnectionAttributes HttpTransact::State::client_info

Definition at line 869 of file HttpTransact.h.

Referenced by HttpTransact::add_client_ip_to_outgoing_request(), HttpSM::attach_client_session(), HttpTransact::bootstrap_state_variables_from_request(), HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), HttpTransact::build_response_from_cache(), check_n_attach_prefetch_transform(), HttpTransact::check_request_validity(), HttpTransact::client_result_stat(), HttpTransact::delete_all_document_alternates_and_return(), HttpSM::do_http_server_open(), HttpSM::do_setup_post_tunnel(), HttpTransact::EndRemapRequest(), HttpTransact::handle_100_continue_response(), HttpSM::handle_api_return(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_forward_server_connection_open(), HttpSM::handle_http_server_open(), HttpTransact::handle_no_cache_operation_on_forward_server_response(), HttpSM::handle_post_failure(), HttpTransact::handle_request_keep_alive_headers(), HttpTransact::handle_response_keep_alive_headers(), HttpTransact::handle_trace_and_options_requests(), HttpTransact::handle_transform_ready(), HttpTransact::HandleApiErrorJump(), HttpTransact::HandleICPLookup(), HttpTransact::handleIfRedirect(), HttpTransact::HandlePushError(), HttpTransact::HandlePushTunnelSuccess(), HttpTransact::HandleRequest(), HttpTransact::HandleStatPage(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::initialize_state_variables_from_response(), HttpTransact::is_response_cacheable(), HttpSM::is_transparent_passthrough_allowed(), LogAccessHttp::marshal_client_finish_status_code(), LogAccessHttp::marshal_client_host_ip(), LogAccessHttp::marshal_client_host_port(), HttpTransact::ModifyRequest(), HttpTransact::OriginServerRawOpen(), HttpTransact::OSDNSLookup(), PrefetchTransform::parse_data(), UrlRewrite::PerformACLFiltering(), HttpTransact::PPDNSLookup(), HttpSM::process_hostdb_info(), HttpTransact::process_quick_http_filter(), PrefetchTransform::redirect(), HttpTransact::ReDNSRoundRobin(), HttpSM::set_next_state(), HttpSM::set_ua_abort(), HttpSM::setup_100_continue_transfer(), HttpSM::setup_cache_read_transfer(), RemapProcessor::setup_for_remap(), HttpTransact::setup_plugin_request_intercept(), HttpSM::setup_server_transfer(), HttpSM::setup_transfer_from_transform(), HttpUpdateSM::start_scheduled_update(), HttpTransact::StartRemapRequest(), HttpSM::state_http_server_open(), HttpSM::state_read_client_request_header(), HttpSM::state_read_push_response_header(), HttpSM::state_send_server_request_header(), TSHttpTxnClientIncomingPortSet(), TSHttpTxnCloseAfterResponse(), HttpSM::tunnel_handler_post_server(), HttpSM::tunnel_handler_server(), HttpSM::tunnel_handler_ua(), HttpSM::tunnel_handler_ua_push(), update_cache_control_information_from_config(), HttpSM::update_stats(), HttpTransact::will_this_request_self_loop(), and HttpSM::write_response_header_into_buffer().

ink_time_t HttpTransact::State::client_request_time

Definition at line 931 of file HttpTransact.h.

Referenced by HttpTransact::bootstrap_state_variables_from_request(), HttpSM::do_hostdb_update_if_necessary(), HttpTransact::HandleCacheOpenReadHitFreshness(), HttpTransact::initialize_state_variables_from_request(), and HttpTransact::is_server_negative_cached().

StateMachineAction_t HttpTransact::State::congest_saved_next_action

Definition at line 995 of file HttpTransact.h.

Referenced by HttpSM::set_next_state(), and HttpSM::state_congestion_control_lookup().

int HttpTransact::State::congestion_congested_or_failed

Definition at line 997 of file HttpTransact.h.

Referenced by HttpSM::do_http_server_open(), HttpTransact::handle_server_died(), and HttpSM::kill_this().

int HttpTransact::State::congestion_connection_opened

Definition at line 998 of file HttpTransact.h.

Referenced by destroy(), HttpSM::handle_http_server_open(), and HttpSM::state_raw_http_server_open().

int HttpTransact::State::congestion_control_crat

Definition at line 996 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), and LogAccessHttp::marshal_client_retry_after_time().

bool HttpTransact::State::cop_test_page

Definition at line 900 of file HttpTransact.h.

Referenced by HttpTransact::build_request(), HttpTransact::build_response(), HttpTransact::build_response_copy(), HttpTransact::DecideCacheLookup(), HttpSM::do_remap_request(), HttpTransact::EndRemapRequest(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_transform_ready(), HttpTransact::HandlePushResponseHdr(), HttpTransact::HandleRequest(), HttpTransact::HandleResponse(), HttpTransact::initialize_state_variables_from_response(), HttpTransact::issue_revalidate(), HttpTransact::set_header_for_transform(), HttpTransact::set_headers_for_cache_write(), HttpSM::set_next_state(), HttpTransact::StartRemapRequest(), and HttpSM::update_stats().

CurrentInfo HttpTransact::State::current

Definition at line 879 of file HttpTransact.h.

Referenced by HttpSM::attach_server_session(), HttpTransact::bootstrap_state_variables_from_request(), HttpTransact::build_error_response(), HttpTransact::build_request(), HttpTransact::build_response(), HttpTransact::build_response_copy(), HttpTransact::check_response_validity(), HttpTransact::DecideCacheLookup(), HttpTransact::delete_server_rr_entry(), HttpTransact::did_forward_server_send_0_9_response(), HttpSM::do_hostdb_lookup(), HttpSM::do_hostdb_update_if_necessary(), HttpSM::do_http_server_open(), find_server_and_update_current_info(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_forward_server_connection_open(), HttpTransact::handle_no_cache_operation_on_forward_server_response(), HttpSM::handle_post_failure(), HttpTransact::handle_request_keep_alive_headers(), HttpTransact::handle_response_from_icp_suggested_host(), HttpTransact::handle_response_from_parent(), HttpTransact::handle_response_from_server(), HttpTransact::handle_response_keep_alive_headers(), HttpTransact::handle_server_connection_not_open(), HttpTransact::handle_server_died(), HttpSM::handle_server_setup_error(), HttpTransact::handle_trace_and_options_requests(), HttpTransact::HandleBlindTunnel(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::HandleICPLookup(), HttpTransact::HandleRequest(), HttpTransact::HandleResponse(), how_to_open_connection(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::initialize_state_variables_from_response(), HttpTransact::is_request_cache_lookupable(), HttpTransact::is_request_valid(), HttpTransact::is_response_valid(), HttpTransact::is_stale_cache_response_returnable(), HttpTransact::LookupSkipOpenServer(), HttpSM::mark_host_failure(), HttpSM::mark_server_down_on_client_abort(), LogAccessHttp::marshal_proxy_finish_status_code(), LogAccessHttp::marshal_proxy_req_server_ip(), LogAccessHttp::marshal_proxy_req_server_name(), LogAccessHttp::marshal_server_host_ip(), HttpTransact::merge_and_update_headers_for_cache_update(), HttpTransact::OriginServerRawOpen(), HttpTransact::OSDNSLookup(), HttpTransact::PPDNSLookup(), HttpTransact::ReDNSRoundRobin(), HttpSM::release_server_session(), HttpTransact::retry_server_connection_not_open(), HttpSM::server_transfer_init(), HttpTransact::setup_plugin_request_intercept(), HttpSM::setup_server_read_response_header(), HttpSM::setup_server_transfer(), HttpSM::setup_server_transfer_to_cache_only(), HttpSM::setup_server_transfer_to_transform(), HttpSM::state_api_callout(), HttpSM::state_http_server_open(), HttpSM::state_mark_os_down(), HttpSM::state_raw_http_server_open(), HttpSM::state_read_push_response_header(), HttpSM::state_read_server_response_header(), TSHttpTxnAborted(), TSHttpTxnLookingUpTypeGet(), TSHttpTxnNextHopAddrGet(), TSHttpTxnServerStateGet(), HttpSM::tunnel_handler_server(), HttpTransact::update_size_and_time_stats(), and HttpTransact::what_is_document_freshness().

StatBlock* HttpTransact::State::current_stats

Definition at line 943 of file HttpTransact.h.

Referenced by HttpTransact::add_new_stat_block(), init(), and HttpTransact::update_stat().

bool HttpTransact::State::did_upgrade_succeed

Definition at line 913 of file HttpTransact.h.

Referenced by HttpSM::handle_api_return(), and HttpTransact::handle_response_keep_alive_headers().

DNSLookupInfo HttpTransact::State::dns_info

Definition at line 864 of file HttpTransact.h.

Referenced by HttpTransact::build_redirect_response(), HttpTransact::delete_server_rr_entry(), HttpSM::do_hostdb_lookup(), HttpSM::do_hostdb_reverse_lookup(), HttpSM::do_hostdb_update_if_necessary(), find_server_and_update_current_info(), HttpTransact::handle_response_from_server(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::HandleRequest(), HttpTransact::initialize_state_variables_for_origin_server(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::is_response_cacheable(), HttpTransact::OSDNSLookup(), HttpTransact::PPDNSLookup(), HttpSM::process_hostdb_info(), HttpSM::process_srv_info(), HttpSM::redirect_request(), HttpTransact::ReDNSRoundRobin(), HttpSM::set_next_state(), HttpSM::state_hostdb_lookup(), HttpSM::state_hostdb_reverse_lookup(), HttpTransact::try_to_expand_host_name(), and HttpTransact::will_this_request_self_loop().

unsigned int HttpTransact::State::filter_mask

Definition at line 1003 of file HttpTransact.h.

Referenced by RemapProcessor::finish_remap(), and HttpTransact::StartRemapRequest().

bool HttpTransact::State::first_dns_lookup

Definition at line 891 of file HttpTransact.h.

Referenced by HttpSM::set_next_state().

StatBlock HttpTransact::State::first_stats

Definition at line 942 of file HttpTransact.h.

Referenced by init(), and record_transaction_stats().

bool HttpTransact::State::force_dns

Definition at line 863 of file HttpTransact.h.

Referenced by HttpTransact::build_response_from_cache(), HttpTransact::DecideCacheLookup(), HttpTransact::HandleCacheOpenRead(), HttpTransact::HandleCacheOpenReadHitFreshness(), HttpTransact::HandleRequest(), HttpTransact::HandleRequestAuthorized(), HttpSM::init(), HttpTransact::OSDNSLookup(), and HttpSM::redirect_request().

remap_plugin_info::_tsremap_os_response* HttpTransact::State::fp_tsremap_os_response

Definition at line 957 of file HttpTransact.h.

Referenced by HttpTransact::handle_response_from_server(), and RemapPlugins::run_plugin().

HeaderInfo HttpTransact::State::hdr_info

Definition at line 880 of file HttpTransact.h.

Referenced by HttpTunnel::allocate_redirect_postdata_buffers(), HttpTunnel::allocate_redirect_postdata_producer_buffer(), HttpSM::attach_client_session(), HttpTransact::BadRequest(), HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), HttpTransact::build_request(), HttpTransact::build_response(), HttpTransact::build_response_from_cache(), check_n_attach_prefetch_transform(), HttpTransact::check_request_validity(), HttpTransact::client_result_stat(), HttpTransact::DecideCacheLookup(), HttpTransact::delete_all_document_alternates_and_return(), destroy(), HttpTransact::did_forward_server_send_0_9_response(), HttpSM::do_cache_lookup_and_read(), HttpSM::do_cache_prepare_action(), HttpSM::do_cache_prepare_update(), HttpSM::do_http_server_open(), HttpSM::do_range_setup_if_necessary(), HttpSM::do_redirect(), HttpSM::do_remap_request(), HttpSM::do_setup_post_tunnel(), HttpSM::dump_state_on_assert(), HttpTransact::EndRemapRequest(), HttpBodyFactory::fabricate_with_old_api(), find_server_and_update_current_info(), HttpSM::find_server_buffer_size(), RemapProcessor::finish_remap(), HttpTransact::get_ka_info_from_host_db(), HttpTransact::handle_100_continue_response(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_cache_write_lock(), HttpTransact::handle_content_length_header(), HttpTransact::handle_forward_server_connection_open(), HttpSM::handle_http_server_open(), HttpTransact::handle_no_cache_operation_on_forward_server_response(), HttpTransact::handle_response_from_icp_suggested_host(), HttpTransact::handle_response_from_parent(), HttpTransact::handle_response_keep_alive_headers(), HttpTransact::handle_server_died(), HttpPagesHandler::handle_smlist(), HttpTransact::handle_trace_and_options_requests(), HttpTransact::handle_transform_ready(), HttpTransact::handle_upgrade_request(), HttpTransact::handle_websocket_upgrade_pre_remap(), HttpTransact::HandleApiErrorJump(), HttpTransact::HandleBlindTunnel(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::HandleCacheOpenReadHitFreshness(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::HandleICPLookup(), HttpTransact::handleIfRedirect(), HttpTransact::HandlePushCacheWrite(), HttpTransact::HandlePushResponseHdr(), HttpTransact::HandlePushTunnelSuccess(), HttpTransact::HandleRequest(), HttpTransact::HandleResponse(), HttpTransact::HandleStatPage(), how_to_open_connection(), HttpTransact_is_request_valid(), PrefetchBlaster::init(), LogAccessHttp::init(), init_sm(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::initialize_state_variables_from_response(), HttpSM::is_bg_fill_necessary(), HttpTransact::is_cache_response_returnable(), HttpSM::is_http_server_eos_truncation(), is_negative_caching_appropriate(), HttpSM::is_redirect_required(), HttpTransact::is_request_cache_lookupable(), HttpTransact::is_request_retryable(), HttpTransact::is_response_valid(), HttpTransact::is_stale_cache_response_returnable(), HttpTransact::issue_revalidate(), HttpTransact::LookupSkipOpenServer(), HttpSM::mark_host_failure(), HttpSM::mark_server_down_on_client_abort(), HttpTransact::merge_and_update_headers_for_cache_update(), HttpTransact::ModifyRequest(), HttpTransact::need_to_revalidate(), HttpTransact::OriginServerRawOpen(), HttpTransact::OSDNSLookup(), PrefetchTransform::parse_data(), HttpTransact::perform_accept_encoding_filtering(), RemapProcessor::perform_remap(), UrlRewrite::PerformACLFiltering(), HttpTransact::PPDNSLookup(), PrefetchPlugin(), PrefetchTransform::PrefetchTransform(), HttpTransact::process_quick_http_filter(), PrefetchTransform::redirect(), HttpSM::redirect_request(), HttpSM::release_server_session(), HttpTransactHeaders::remove_100_continue_headers(), HttpTransact::retry_server_connection_not_open(), RemapPlugins::run_single_remap(), HttpSM::server_transfer_init(), HttpTransact::set_header_for_transform(), HttpTransact::set_headers_for_cache_write(), HttpSM::set_next_state(), HttpSM::setup_100_continue_transfer(), HttpSM::setup_blind_tunnel(), HttpSM::setup_cache_read_transfer(), HttpSM::setup_cache_transfer_to_transform(), setup_client_request(), RemapProcessor::setup_for_remap(), HttpSM::setup_internal_transfer(), HttpTransact::setup_plugin_request_intercept(), HttpSM::setup_push_read_response_header(), HttpSM::setup_push_transfer_to_cache(), HttpSM::setup_server_read_response_header(), HttpSM::setup_server_send_request(), HttpSM::setup_server_transfer(), HttpSM::setup_server_transfer_to_transform(), HttpSM::setup_transfer_from_transform(), HttpSM::setup_transform_to_server_transfer(), HttpUpdateSM::start_scheduled_update(), HttpTransact::StartRemapRequest(), HttpSM::state_raw_http_server_open(), HttpSM::state_read_client_request_header(), HttpSM::state_read_push_response_header(), HttpSM::state_read_server_response_header(), HttpSM::state_request_wait_for_transform_read(), HttpSM::state_response_wait_for_transform_read(), HttpSM::state_send_server_request_header(), TSHttpTxnClientKeepaliveSet(), TSHttpTxnClientReqGet(), TSHttpTxnClientReqIsServerStyle(), TSHttpTxnClientRespGet(), TSHttpTxnEffectiveUrlStringGet(), TSHttpTxnIsCacheable(), TSHttpTxnNewCacheLookupDo(), TSHttpTxnPristineUrlGet(), TSHttpTxnRedirectRequest(), TSHttpTxnServerReqGet(), TSHttpTxnServerRespGet(), TSHttpTxnTransformRespGet(), TSHttpTxnUpdateCachedObject(), HttpSM::tunnel_handler_100_continue(), HttpSM::tunnel_handler_transform_read(), update_cache_control_information_from_config(), HttpSM::update_stats(), HttpTransact::what_is_document_freshness(), and HttpTransact::will_this_request_self_loop().

host_hdr_info HttpTransact::State::hh_info

Definition at line 991 of file HttpTransact.h.

Referenced by RemapProcessor::perform_remap(), and RemapProcessor::setup_for_remap().

HostDBInfo HttpTransact::State::host_db_info

Definition at line 928 of file HttpTransact.h.

Referenced by HttpSM::do_hostdb_update_if_necessary(), HttpTransact::is_server_negative_cached(), HttpTransact::OSDNSLookup(), HttpTransact::PPDNSLookup(), HttpSM::process_hostdb_info(), HttpTransact::ReDNSRoundRobin(), HttpSM::set_next_state(), HttpTransact::setup_plugin_request_intercept(), State(), HttpSM::state_mark_os_down(), and HttpTransact::will_this_request_self_loop().

HttpConfigParams* HttpTransact::State::http_config_param

Definition at line 861 of file HttpTransact.h.

Referenced by HttpSM::attach_server_session(), HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), HttpTransact::build_request(), HttpTransact::build_response(), HttpTransact::build_response_from_cache(), HttpTransact::check_request_validity(), HttpSM::cleanup(), HttpSM::do_http_server_open(), HttpTransact::EndRemapRequest(), find_server_and_update_current_info(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_no_cache_operation_on_forward_server_response(), HttpTransact::handle_response_from_parent(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::HandleFiltering(), HttpTransact::HandleRequest(), HttpTunnel::init(), HttpSM::init(), HttpTransact::initialize_state_variables_from_response(), HttpTransactHeaders::insert_via_header_in_request(), HttpTransactHeaders::insert_via_header_in_response(), HttpTransact::is_cache_response_returnable(), HttpTransact::is_request_valid(), HttpTransact::is_response_cacheable(), HttpTransact::issue_revalidate(), HttpSM::kill_this(), HttpCacheSM::open_write(), HttpTransact::OSDNSLookup(), HttpSM::process_hostdb_info(), record_transaction_stats(), HttpSM::set_next_state(), setup_per_txn_configs(), HttpTransact::StartRemapRequest(), HttpSM::state_add_to_list(), HttpSM::state_http_server_open(), HttpSM::state_remove_from_list(), HttpSM::state_send_server_request_header(), HttpTransact::try_to_expand_host_name(), HttpSM::tunnel_handler_post_ua(), HttpSM::tunnel_handler_server(), HttpSM::update_stats(), and HttpTransact::will_this_request_self_loop().

HTTPStatus HttpTransact::State::http_return_code

Definition at line 959 of file HttpTransact.h.

Referenced by HttpTransact::EndRemapRequest(), HttpTransact::HandleApiErrorJump(), and TSHttpTxnSetHttpRetStatus().

ConnectionAttributes HttpTransact::State::icp_info

Definition at line 870 of file HttpTransact.h.

Referenced by HttpTransact::handle_response_from_icp_suggested_host(), HttpTransact::HandleCacheOpenReadHit(), and HttpTransact::HandleICPLookup().

struct sockaddr_in HttpTransact::State::icp_ip_result

Definition at line 922 of file HttpTransact.h.

Referenced by HttpTransact::HandleICPLookup(), and HttpSM::state_icp_lookup().

bool HttpTransact::State::icp_lookup_success

Definition at line 921 of file HttpTransact.h.

Referenced by HttpTransact::HandleICPLookup(), and HttpSM::state_icp_lookup().

char* HttpTransact::State::internal_msg_buffer

Definition at line 915 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), HttpTransact::EndRemapRequest(), free_internal_msg_buffer(), HttpTransact::handle_server_connection_not_open(), HttpTransact::handle_trace_and_options_requests(), HttpTransact::HandleStatPage(), HttpSM::setup_error_transfer(), HttpSM::setup_internal_transfer(), HttpSM::setup_server_send_request(), HttpSM::state_handle_stat_page(), TSHttpTxnErrorBodySet(), and TSHttpTxnServerRequestBodySet().

int64_t HttpTransact::State::internal_msg_buffer_fast_allocator_size

Definition at line 918 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), free_internal_msg_buffer(), HttpTransact::handle_trace_and_options_requests(), HttpSM::setup_internal_transfer(), HttpSM::state_handle_stat_page(), TSHttpTxnErrorBodySet(), and TSHttpTxnServerRequestBodySet().

int64_t HttpTransact::State::internal_msg_buffer_index

Definition at line 919 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), and HttpTransact::handle_trace_and_options_requests().

int64_t HttpTransact::State::internal_msg_buffer_size

Definition at line 917 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), HttpTransact::build_redirect_response(), HttpTransact::EndRemapRequest(), free_internal_msg_buffer(), HttpTransact::handle_trace_and_options_requests(), HttpTransact::HandleStatPage(), HttpSM::setup_error_transfer(), HttpSM::setup_internal_transfer(), HttpSM::setup_server_send_request(), HttpSM::state_handle_stat_page(), TSHttpTxnErrorBodySet(), and TSHttpTxnServerRequestBodySet().

char* HttpTransact::State::internal_msg_buffer_type

Definition at line 916 of file HttpTransact.h.

Referenced by destroy(), HttpTransact::HandleStatPage(), HttpSM::setup_internal_transfer(), HttpSM::state_handle_stat_page(), and TSHttpTxnErrorBodySet().

bool HttpTransact::State::is_revalidation_necessary

Definition at line 867 of file HttpTransact.h.

Referenced by HttpTransact::HandleCacheOpenReadHitFreshness().

bool HttpTransact::State::is_upgrade_request

Definition at line 907 of file HttpTransact.h.

Referenced by HttpTransact::EndRemapRequest(), HttpTransact::handle_request_keep_alive_headers(), HttpTransact::handle_response_keep_alive_headers(), HttpTransact::handle_upgrade_request(), HttpTransact::initialize_state_variables_from_response(), and HttpTransact::StartRemapRequest().

bool HttpTransact::State::is_websocket

Definition at line 912 of file HttpTransact.h.

Referenced by HttpTransact::check_request_validity(), HttpSM::do_http_server_open(), HttpSM::handle_api_return(), HttpTransact::handle_request_keep_alive_headers(), HttpTransact::handle_response_keep_alive_headers(), HttpTransact::handle_websocket_upgrade_pre_remap(), HttpTransact::initialize_state_variables_from_request(), and HttpSM::tunnel_handler().

HttpTransactMagic_t HttpTransact::State::m_magic

Definition at line 855 of file HttpTransact.h.

Referenced by destroy().

int HttpTransact::State::method

Definition at line 927 of file HttpTransact.h.

Referenced by HttpSM::attach_server_session(), HttpTransact::build_error_response(), HttpTransact::build_response(), HttpTransact::build_response_from_cache(), HttpTransact::DecideCacheLookup(), HttpTransact::delete_all_document_alternates_and_return(), HttpSM::do_http_server_open(), HttpSM::do_range_setup_if_necessary(), find_server_and_update_current_info(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_content_length_header(), HttpTransact::handle_no_cache_operation_on_forward_server_response(), HttpTransact::handle_response_keep_alive_headers(), HttpTransact::handle_trace_and_options_requests(), HttpTransact::handle_upgrade_request(), HttpTransact::HandleCacheOpenRead(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::HandleFiltering(), how_to_open_connection(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::initialize_state_variables_from_response(), HttpTransact::is_cache_response_returnable(), HttpTransact::is_request_cache_lookupable(), HttpTransact::is_request_likely_cacheable(), HttpTransact::issue_revalidate(), HttpTransact::ModifyRequest(), HttpTunnel::producer_handler(), HttpSM::setup_internal_transfer(), HttpSM::setup_push_read_response_header(), HttpTransact::StartRemapRequest(), HttpSM::state_read_client_request_header(), HttpSM::tunnel_handler_ua(), and HttpTransact::update_size_and_time_stats().

OverridableHttpConfigParams HttpTransact::State::my_txn_conf

Definition at line 1017 of file HttpTransact.h.

Referenced by setup_per_txn_configs().

bool HttpTransact::State::negative_caching

Definition at line 946 of file HttpTransact.h.

Referenced by HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::set_headers_for_cache_write(), HttpSM::setup_server_transfer(), HttpSM::setup_server_transfer_to_transform(), and HttpSM::tunnel_handler_server().

StateMachineAction_t HttpTransact::State::next_action

Definition at line 902 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), HttpTransact::build_response_from_cache(), HttpSM::call_transact_and_set_next_state(), HttpUpdateSM::handle_api_return(), HttpSM::handle_api_return(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_cache_write_lock(), HttpTransact::handle_forward_server_connection_open(), HttpTransact::handle_no_cache_operation_on_forward_server_response(), HttpTransact::handle_response_from_icp_suggested_host(), HttpTransact::handle_response_from_parent(), HttpTransact::handle_response_from_server(), HttpTransact::handle_server_connection_not_open(), HttpPagesHandler::handle_smlist(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::HandleCacheOpenReadHitFreshness(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::HandleICPLookup(), HttpTransact::HandleRequest(), HttpTransact::HandleStatPage(), HttpTransact::HandleUpdateCachedObjectContinue(), how_to_open_connection(), HttpTransact::LookupSkipOpenServer(), HttpTransact::OriginServerRawOpen(), HttpTransact::PPDNSLookup(), HttpSM::redirect_request(), HttpTransact::ReDNSRoundRobin(), HttpUpdateSM::set_next_state(), HttpSM::set_next_state(), HttpSM::state_cache_open_write(), HttpSM::state_congestion_control_lookup(), and TSHttpTxnRedirectRequest().

int HttpTransact::State::next_hop_scheme

Definition at line 925 of file HttpTransact.h.

Referenced by HttpTransact::build_request(), HttpTransact::build_response(), HttpTransact::check_response_validity(), find_server_and_update_current_info(), HttpTransact::handle_response_from_icp_suggested_host(), HttpTransact::handle_response_from_parent(), HttpTransact::HandleApiErrorJump(), HttpTransact::HandleICPLookup(), how_to_open_connection(), HttpTransact::initialize_state_variables_from_request(), HttpTransactHeaders::insert_via_header_in_response(), HttpSM::redirect_request(), and HttpTransact::setup_plugin_request_intercept().

int64_t HttpTransact::State::num_range_fields

Definition at line 1012 of file HttpTransact.h.

Referenced by HttpSM::calculate_output_cl(), HttpTransact::change_response_header_because_of_range_request(), HttpSM::do_range_setup_if_necessary(), and HttpSM::parse_range_and_compare().

int HttpTransact::State::orig_scheme

Definition at line 926 of file HttpTransact.h.

Referenced by HttpTransact::build_request(), HttpTransact::build_response(), HttpTransactHeaders::insert_via_header_in_request(), HttpTransact::ModifyRequest(), and HttpTransact::StartRemapRequest().

ConnectionAttributes HttpTransact::State::parent_info

Definition at line 871 of file HttpTransact.h.

Referenced by HttpSM::attach_server_session(), HttpSM::do_http_server_open(), find_server_and_update_current_info(), HttpTransact::handle_response_from_parent(), HttpTransact::HandleICPLookup(), and HttpTransact::PPDNSLookup().

ParentConfigParams* HttpTransact::State::parent_params

Definition at line 893 of file HttpTransact.h.

Referenced by destroy(), find_server_and_update_current_info(), HttpTransact::handle_response_from_parent(), HttpTransact::HandleRequest(), init(), HttpSM::init(), and HttpTransact::OSDNSLookup().

ParentResult HttpTransact::State::parent_result

Definition at line 894 of file HttpTransact.h.

Referenced by find_server_and_update_current_info(), HttpTransact::handle_parent_died(), HttpTransact::handle_response_from_parent(), how_to_open_connection(), HttpSM::redirect_request(), and HttpSM::set_next_state().

CongestionEntry* HttpTransact::State::pCongestionEntry

Definition at line 994 of file HttpTransact.h.

Referenced by HttpSM::attach_server_session(), HttpTransact::build_error_response(), destroy(), HttpSM::do_congestion_control_lookup(), HttpSM::do_http_server_open(), HttpSM::handle_http_server_open(), HttpTransact::handle_response_from_server(), HttpTransact::handle_server_died(), HttpSM::kill_this(), and HttpSM::state_raw_http_server_open().

TransactFunc_t HttpTransact::State::pending_work

Definition at line 885 of file HttpTransact.h.

Referenced by HttpTransact::HandleCacheOpenReadHit(), how_to_open_connection(), and HttpTransact::PPDNSLookup().

ink_time_t HttpTransact::State::plugin_set_expire_time

Definition at line 934 of file HttpTransact.h.

Referenced by HttpTransact::calculate_document_freshness_limit(), and TSHttpTxnOverwriteExpireTime().

void(* HttpTransact::State::post_remap_upgrade_return_point)(HttpTransact::State *s)

Definition at line 908 of file HttpTransact.h.

Referenced by HttpTransact::EndRemapRequest(), HttpTransact::handle_websocket_upgrade_pre_remap(), and HttpTransact::StartRemapRequest().

Source_t HttpTransact::State::pre_transform_source

Definition at line 876 of file HttpTransact.h.

Referenced by HttpTransact::handle_transform_ready(), HttpSM::tunnel_handler_transform_write(), and HttpSM::tunnel_handler_ua().

URL HttpTransact::State::pristine_url

Definition at line 1006 of file HttpTransact.h.

Referenced by destroy(), HttpSM::do_remap_request(), RemapProcessor::finish_remap(), and TSHttpTxnPristineUrlGet().

int64_t HttpTransact::State::range_output_cl

Definition at line 1013 of file HttpTransact.h.

Referenced by HttpSM::calculate_output_cl(), HttpTransact::change_response_header_because_of_range_request(), and HttpTransact::handle_content_length_header().

RangeSetup_t HttpTransact::State::range_setup

Definition at line 1011 of file HttpTransact.h.

Referenced by HttpTransact::build_response_from_cache(), HttpSM::calculate_output_cl(), destroy(), HttpSM::do_range_setup_if_necessary(), HttpTransact::handle_content_length_header(), HttpTransact::handle_transform_ready(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::is_response_cacheable(), HttpTransact::issue_revalidate(), HttpTransact::OSDNSLookup(), HttpSM::parse_range_and_compare(), HttpSM::perform_transform_cache_write_action(), HttpSM::tunnel_handler_transform_write(), and HttpSM::tunnel_handler_ua().

RangeRecord* HttpTransact::State::ranges

Definition at line 1014 of file HttpTransact.h.

Referenced by HttpSM::calculate_output_cl(), HttpTransact::change_response_header_because_of_range_request(), destroy(), HttpSM::do_range_setup_if_necessary(), and HttpSM::parse_range_and_compare().

RedirectInfo HttpTransact::State::redirect_info

Definition at line 865 of file HttpTransact.h.

Referenced by HttpTransact::build_request(), HttpTransact::DecideCacheLookup(), destroy(), HttpSM::do_cache_lookup_and_read(), HttpSM::do_cache_prepare_action(), HttpSM::do_setup_post_tunnel(), HttpTransact::handle_forward_server_connection_open(), HttpSM::handle_post_failure(), HttpTransact::HandleRequest(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::merge_and_update_headers_for_cache_update(), HttpSM::redirect_request(), HttpTransact::set_headers_for_cache_write(), TSHttpTxnRedirectRequest(), HttpSM::tunnel_handler_for_partial_post(), and HttpSM::tunnel_handler_post_server().

void* HttpTransact::State::remap_plugin_instance

Definition at line 958 of file HttpTransact.h.

Referenced by HttpTransact::handle_response_from_server(), and RemapPlugins::run_plugin().

char* HttpTransact::State::remap_redirect

Definition at line 1002 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), HttpTransact::EndRemapRequest(), RemapProcessor::finish_remap(), HttpTransact::handleIfRedirect(), RemapPlugins::run_plugin(), RemapPlugins::run_single_remap(), and RemapProcessor::setup_for_remap().

HttpRequestFlavor_t HttpTransact::State::req_flavor

Definition at line 877 of file HttpTransact.h.

Referenced by HttpSM::do_http_server_open(), HttpTransact::EndRemapRequest(), HttpSM::setup_server_read_response_header(), HttpUpdateSM::start_scheduled_update(), HttpSM::state_hostdb_lookup(), HttpSM::state_hostdb_reverse_lookup(), HttpSM::state_icp_lookup(), and HttpSM::state_srv_lookup().

HttpRequestData HttpTransact::State::request_data

Definition at line 895 of file HttpTransact.h.

Referenced by HttpSM::do_congestion_control_lookup(), find_server_and_update_current_info(), HttpTransact::HandleRequest(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::OSDNSLookup(), HttpTransact::ReDNSRoundRobin(), HttpSM::state_hostdb_reverse_lookup(), and update_cache_control_information_from_config().

ink_time_t HttpTransact::State::request_sent_time

Definition at line 932 of file HttpTransact.h.

Referenced by HttpTransact::build_request(), HttpTransact::build_response(), HttpTransact::calculate_document_freshness_limit(), HttpSM::handle_api_return(), HttpTransact::handle_cache_write_lock(), HttpTransact::HandleCacheOpenReadHitFreshness(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::HandlePushResponseHdr(), HttpTransact::HandleResponse(), HttpTransact::HandleUpdateCachedObject(), HttpSM::issue_cache_update(), HttpTransact::merge_and_update_headers_for_cache_update(), HttpSM::redirect_request(), HttpSM::setup_cache_write_transfer(), HttpSM::state_mark_os_down(), TSHttpTxnRedirectRequest(), and HttpTransact::what_is_document_freshness().

bool HttpTransact::State::request_will_not_selfloop

Definition at line 868 of file HttpTransact.h.

Referenced by HttpTransact::OSDNSLookup(), and HttpTransact::will_this_request_self_loop().

ink_time_t HttpTransact::State::response_received_time

Definition at line 933 of file HttpTransact.h.

Referenced by HttpTransact::build_request(), HttpTransact::build_response(), HttpSM::handle_api_return(), HttpTransact::handle_cache_write_lock(), HttpTransact::HandleCacheOpenReadHitFreshness(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::HandlePushResponseHdr(), HttpTransact::HandleResponse(), HttpTransact::HandleUpdateCachedObject(), HttpSM::issue_cache_update(), HttpSM::redirect_request(), HttpSM::setup_cache_write_transfer(), TSHttpTxnRedirectRequest(), and HttpTransact::what_is_document_freshness().

bool HttpTransact::State::reverse_proxy

Definition at line 1000 of file HttpTransact.h.

Referenced by HttpTransact::EndRemapRequest(), and RemapProcessor::setup_for_remap().

CacheAction_t HttpTransact::State::saved_update_cache_action

Definition at line 986 of file HttpTransact.h.

Referenced by HttpTransact::HandleCacheOpenReadHit(), and HttpTransact::HandleUpdateCachedObjectContinue().

StateMachineAction_t HttpTransact::State::saved_update_next_action

Definition at line 985 of file HttpTransact.h.

Referenced by HttpTransact::HandleCacheOpenReadHit(), and HttpTransact::HandleUpdateCachedObjectContinue().

int HttpTransact::State::scheme

Definition at line 924 of file HttpTransact.h.

Referenced by HttpSM::do_http_server_open(), find_server_and_update_current_info(), HttpTransact::handle_trace_and_options_requests(), HttpTransact::HandleRequest(), HttpTransact::initialize_state_variables_from_request(), and HttpTransact::setup_plugin_request_intercept().

ConnectionAttributes HttpTransact::State::server_info

Definition at line 872 of file HttpTransact.h.

Referenced by HttpTransact::build_request(), HttpTransact::delete_server_rr_entry(), HttpSM::do_hostdb_lookup(), HttpTransact::EndRemapRequest(), find_server_and_update_current_info(), HttpTransact::handle_response_from_icp_suggested_host(), HttpTransact::handle_response_from_parent(), HttpTransact::handle_response_from_server(), HttpTransact::HandleRequest(), how_to_open_connection(), HttpTransact::initialize_state_variables_for_origin_server(), HttpTransact::initialize_state_variables_from_request(), LogAccessHttp::marshal_server_host_ip(), HttpTransact::OSDNSLookup(), HttpTransact::ReDNSRoundRobin(), HttpSM::set_next_state(), HttpTransact::setup_plugin_request_intercept(), HttpSM::state_hostdb_lookup(), HttpSM::state_http_server_open(), HttpTransact::try_to_expand_host_name(), TSHttpTxnServerAddrGet(), TSHttpTxnServerAddrSet(), and HttpSM::update_stats().

Source_t HttpTransact::State::source

Definition at line 875 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), HttpTransact::client_result_stat(), HttpTransact::handle_content_length_header(), HttpTransact::handle_response_keep_alive_headers(), HttpTransact::handle_transform_ready(), HttpTransact::HandleApiErrorJump(), HttpTransact::HandleResponse(), HttpSM::set_next_state(), HttpSM::setup_error_transfer(), HttpSM::setup_internal_transfer(), HttpSM::state_cache_open_read(), HttpSM::state_cache_open_write(), and HttpSM::tunnel_handler_ua().

SquidLogInfo HttpTransact::State::squid_codes

Definition at line 881 of file HttpTransact.h.

Referenced by HttpTransact::build_response(), HttpTransact::client_result_stat(), HttpSM::do_redirect(), HttpUpdateSM::handle_api_return(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::is_response_cacheable(), LogAccessHttp::marshal_cache_result_code(), LogAccessHttp::marshal_proxy_hierarchy_route(), HttpUpdateSM::set_next_state(), HttpSM::set_ua_abort(), HttpSM::state_api_callout(), TSHttpTxnAborted(), HttpSM::tunnel_handler_cache_read(), HttpSM::tunnel_handler_server(), and HttpTransact::update_size_and_time_stats().

bool HttpTransact::State::srv_lookup

Definition at line 948 of file HttpTransact.h.

Referenced by HttpSM::do_hostdb_lookup(), HttpTransact::HandleRequest(), HttpSM::init(), and HttpSM::process_srv_info().

bool HttpTransact::State::stale_icp_lookup

Definition at line 987 of file HttpTransact.h.

Referenced by HttpTransact::handle_cache_write_lock(), HttpTransact::HandleCacheOpenReadHit(), and HttpTransact::HandleICPLookup().

HttpSM* HttpTransact::State::state_machine

Definition at line 857 of file HttpTransact.h.

Referenced by HttpTransact::build_error_response(), HttpBodyTemplate::build_instantiated_buffer(), HttpTransact::build_response_from_cache(), HttpTransact::calculate_document_freshness_limit(), HttpTransact::EndRemapRequest(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_forward_server_connection_open(), HttpTransact::handle_no_cache_operation_on_forward_server_response(), HttpTransact::handle_response_from_server(), HttpTransact::handle_server_connection_not_open(), HttpTransact::HandleBlindTunnel(), HttpTransact::HandlePushError(), HttpTransact::HandlePushResponseHdr(), HttpTransact::HandleRequest(), HttpSM::init(), HttpTransact::initialize_state_variables_from_request(), HttpTransact::initialize_state_variables_from_response(), HttpTransact::is_request_retryable(), HttpTransact::PPDNSLookup(), HttpSM::process_hostdb_info(), HttpTransact::process_quick_http_filter(), RemapPlugins::run_plugin(), HttpSM::set_next_state(), HttpTransact::setup_plugin_request_intercept(), and HttpTransact::update_size_and_time_stats().

int64_t HttpTransact::State::state_machine_id

Definition at line 938 of file HttpTransact.h.

Referenced by HttpTransact::build_request(), HttpTransact::build_response(), HttpTransact::build_response_copy(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_transform_ready(), HttpTransact::HandlePushResponseHdr(), HttpTransact::HandleRequest(), HttpTransact::HandleResponse(), HttpSM::init(), HttpTransact::issue_revalidate(), HttpTransact::set_header_for_transform(), HttpTransact::set_headers_for_cache_write(), and HttpSM::setup_server_send_request().

void(* HttpTransact::State::transact_return_point)(HttpTransact::State *s)

Definition at line 904 of file HttpTransact.h.

Referenced by HttpSM::call_transact_and_set_next_state(), HttpSM::do_cache_prepare_update(), how_to_open_connection(), HttpSM::state_cache_open_read(), HttpSM::state_congestion_control_lookup(), HttpSM::state_read_server_response_header(), TSHttpTxnCacheLookupStatusSet(), and TSHttpTxnNewCacheLookupDo().

bool HttpTransact::State::transparent_passthrough

Definition at line 1019 of file HttpTransact.h.

Referenced by HttpTransact::check_request_validity(), HttpTransact::HandleBlindTunnel(), and HttpSM::state_read_client_request_header().

OverridableHttpConfigParams* HttpTransact::State::txn_conf

Definition at line 1016 of file HttpTransact.h.

Referenced by HttpSessionManager::acquire_session(), HttpTransact::add_client_ip_to_outgoing_request(), HttpSM::attach_server_session(), HttpClientSession::attach_server_session(), HttpTransact::build_redirect_response(), HttpTransact::build_request(), HttpTransact::build_response(), HttpTransact::build_response_copy(), HttpTransact::calculate_document_freshness_limit(), HttpTransact::calculate_freshness_fuzz(), HttpTransact::check_request_validity(), HttpTransact::DecideCacheLookup(), HttpSM::do_http_server_open(), HttpClientSession::do_io_close(), HttpSM::do_setup_post_tunnel(), HttpSM::find_http_resp_buffer_size(), RemapProcessor::finish_remap(), HttpTransact::get_ka_info_from_host_db(), HttpSM::handle_api_return(), HttpTransact::handle_cache_operation_on_forward_server_response(), HttpSM::handle_http_server_open(), HttpTransact::handle_response_from_server(), HttpTransact::handle_response_keep_alive_headers(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::HandleCacheOpenReadMiss(), HttpTransact::HandleICPLookup(), HttpTransact::HandleRequest(), HttpSM::init(), HttpTransact::initialize_state_variables_from_request(), HttpTransactHeaders::insert_hsts_header_in_response(), HttpTransactHeaders::insert_via_header_in_request(), HttpTransactHeaders::insert_via_header_in_response(), HttpSM::is_bg_fill_necessary(), HttpTransact::is_cache_response_returnable(), is_negative_caching_appropriate(), HttpTransact::is_request_cache_lookupable(), HttpTransact::is_request_likely_cacheable(), HttpTransact::is_response_cacheable(), HttpTransact::is_server_negative_cached(), HttpTransact::is_stale_cache_response_returnable(), HttpTransact::issue_revalidate(), HttpSM::mark_host_failure(), HttpSM::mark_server_down_on_client_abort(), HttpTransact::ModifyRequest(), HttpTransact::need_to_revalidate(), HttpTransact::OSDNSLookup(), HttpSM::process_hostdb_info(), HttpSM::process_srv_info(), HttpClientSession::release(), HttpSM::release_server_session(), HttpTransact::set_headers_for_cache_write(), HttpSM::setup_cache_read_transfer(), setup_per_txn_configs(), HttpSM::setup_server_send_request(), HttpSM::setup_server_transfer(), HttpSM::setup_server_transfer_to_cache_only(), HttpSM::setup_transfer_from_transform(), HttpSM::state_http_server_open(), HttpSM::state_raw_http_server_open(), HttpSM::state_read_client_request_header(), HttpSM::state_read_server_response_header(), TSHttpTxnConfigFloatSet(), TSHttpTxnConfigIntGet(), TSHttpTxnConfigIntSet(), TSHttpTxnConfigStringGet(), TSHttpTxnConfigStringSet(), HttpSM::tunnel_handler_post_ua(), HttpSM::tunnel_handler_ua(), update_cache_control_information_from_config(), and HttpTransact::what_is_document_freshness().

unsigned int HttpTransact::State::updated_server_version

Definition at line 866 of file HttpTransact.h.

Referenced by HttpSM::do_hostdb_update_if_necessary(), and HttpTransact::handle_forward_server_connection_open().

const char* HttpTransact::State::upgrade_token_wks

Definition at line 909 of file HttpTransact.h.

Referenced by HttpTransact::handle_upgrade_request().

UrlMappingContainer HttpTransact::State::url_map

Definition at line 990 of file HttpTransact.h.

Referenced by destroy(), RemapProcessor::finish_remap(), RemapProcessor::perform_remap(), RemapPlugins::run_plugin(), RemapPlugins::run_single_remap(), and RemapProcessor::setup_for_remap().

bool HttpTransact::State::url_remap_success

Definition at line 1001 of file HttpTransact.h.

Referenced by HttpTransact::EndRemapRequest(), HttpSM::set_next_state(), and HttpSM::state_remap_request().

void* HttpTransact::State::user_args[HTTP_SSN_TXN_MAX_USER_ARG]

Definition at line 960 of file HttpTransact.h.

Referenced by State(), TSHttpTxnArgGet(), and TSHttpTxnArgSet().

char HttpTransact::State::via_string[MAX_VIA_INDICES+1]

Definition at line 936 of file HttpTransact.h.

Referenced by HttpTransact::build_response(), HttpSM::dump_state_on_assert(), HttpTransactHeaders::insert_via_header_in_request(), HttpTransactHeaders::insert_via_header_in_response(), State(), and update_cache_control_information_from_config().

CacheAuth_t HttpTransact::State::www_auth_content

Definition at line 950 of file HttpTransact.h.

Referenced by HttpTransact::handle_cache_operation_on_forward_server_response(), HttpTransact::handle_forward_server_connection_open(), HttpTransact::HandleCacheOpenReadHit(), HttpTransact::is_response_cacheable(), HttpTransact::issue_revalidate(), HttpTransact::need_to_revalidate(), HttpSM::release_server_session(), and HttpSM::tunnel_handler_ua().

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The documentation for this struct was generated from the following file:

• HttpTransact.h