keyword output type
-------------------------------------------------+-------------
act_conn integer
-acl boolean
+acl([!]<name>[,...]) boolean
always_false boolean
always_true boolean
-avg_queue integer
-be_conn integer
-be_conn_free integer
-be_sess_rate integer
-bin bin
-bool bool
-connslots integer
+avg_queue([<backend>]) integer
+be_conn([<backend>]) integer
+be_conn_free([<backend>]) integer
+be_sess_rate([<backend>]) integer
+bin(<hex>) bin
+bool(<bool>) bool
+connslots([<backend>]) integer
cpu_calls integer
cpu_ns_avg integer
cpu_ns_tot integer
-date integer
+date([<offset>],[<unit>]) integer
date_us integer
-env string
-fe_conn integer
-fe_req_rate integer
-fe_sess_rate integer
+env(<name>) string
+fe_conn([<frontend>]) integer
+fe_req_rate([<frontend>]) integer
+fe_sess_rate([<frontend>]) integer
hostname string
-int signed
-ipv4 ipv4
-ipv6 ipv6
+int(<integer>) signed
+ipv4(<ipv4>) ipv4
+ipv6(<ipv6>) ipv6
last_rule_file string
last_rule_line integer
lat_ns_avg integer
lat_ns_tot integer
-meth method
-nbsrv integer
+meth(<method>) method
+nbsrv([<backend>]) integer
prio_class integer
prio_offset integer
pid integer
proc integer
-queue integer
+queue([<backend>]) integer
quic_enabled boolean
-rand integer
-srv_conn integer
-srv_conn_free integer
-srv_is_up boolean
-srv_queue integer
-srv_sess_rate integer
-srv_iweight integer
-srv_uweight integer
-srv_weight integer
+rand([<range>]) integer
+srv_conn([<backend>/]<server>) integer
+srv_conn_free([<backend>/]<server>) integer
+srv_is_up([<backend>/]<server>) boolean
+srv_queue([<backend>/]<server>) integer
+srv_sess_rate([<backend>/]<server>) integer
+srv_iweight([<backend>/]<server>) integer
+srv_uweight([<backend>/]<server>) integer
+srv_weight([<backend>/]<server>) integer
stopping boolean
-str string
-table_avl integer
-table_cnt integer
+str(<string>) string
+table_avl([<table>]) integer
+table_cnt([<table>]) integer
thread integer
txn.id32 integer
txn.conn_retries integer
txn.sess_term_state string
-uuid string
-var undefined
+uuid([<version>]) string
+var(<var-name>[,<default>]) undefined
-------------------------------------------------+-------------
Detailed list:
keyword output type
-------------------------------------------------+-------------
-accept_date integer
+accept_date([<unit>]) integer
bc.timer.connect integer
bc_dst ip
bc_dst_port integer
bc_src_port integer
be_id integer
be_name string
-bc_rtt integer
-bc_rttvar integer
+bc_rtt(<unit>) integer
+bc_rttvar(<unit>) integer
be_server_timeout integer
be_tunnel_timeout integer
cur_server_timeout integer
fc_lost integer
fc_pp_authority string
fc_pp_unique_id string
-fc_pp_tlv string
+fc_pp_tlv(<id>) string
fc_rcvd_proxy boolean
fc_reordering integer
fc_retrans integer
-fc_rtt integer
-fc_rttvar integer
+fc_rtt(<unit>) integer
+fc_rttvar(<unit>) integer
fc_sacked integer
fc_src ip
fc_src_is_local boolean
fe_name string
fe_client_timeout integer
res.timer.data integer
-sc_bytes_in_rate integer
-sc0_bytes_in_rate integer
-sc1_bytes_in_rate integer
-sc2_bytes_in_rate integer
-sc_bytes_out_rate integer
-sc0_bytes_out_rate integer
-sc1_bytes_out_rate integer
-sc2_bytes_out_rate integer
-sc_clr_gpc integer
-sc_clr_gpc0 integer
-sc0_clr_gpc0 integer
-sc1_clr_gpc0 integer
-sc2_clr_gpc0 integer
-sc_clr_gpc1 integer
-sc0_clr_gpc1 integer
-sc1_clr_gpc1 integer
-sc2_clr_gpc1 integer
-sc_conn_cnt integer
-sc0_conn_cnt integer
-sc1_conn_cnt integer
-sc2_conn_cnt integer
-sc_conn_cur integer
-sc0_conn_cur integer
-sc1_conn_cur integer
-sc2_conn_cur integer
-sc_conn_rate integer
-sc0_conn_rate integer
-sc1_conn_rate integer
-sc2_conn_rate integer
-sc_get_gpc integer
-sc_get_gpc0 integer
-sc0_get_gpc0 integer
-sc1_get_gpc0 integer
-sc2_get_gpc0 integer
-sc_get_gpc1 integer
-sc0_get_gpc1 integer
-sc1_get_gpc1 integer
-sc2_get_gpc1 integer
-sc_get_gpt integer
-sc_get_gpt0 integer
-sc0_get_gpt0 integer
-sc1_get_gpt0 integer
-sc2_get_gpt0 integer
-sc_gpc_rate integer
-sc_gpc0_rate integer
-sc0_gpc0_rate integer
-sc1_gpc0_rate integer
-sc2_gpc0_rate integer
-sc_gpc1_rate integer
-sc0_gpc1_rate integer
-sc1_gpc1_rate integer
-sc2_gpc1_rate integer
-sc_http_err_cnt integer
-sc0_http_err_cnt integer
-sc1_http_err_cnt integer
-sc2_http_err_cnt integer
-sc_http_err_rate integer
-sc0_http_err_rate integer
-sc1_http_err_rate integer
-sc2_http_err_rate integer
-sc_http_fail_cnt integer
-sc0_http_fail_cnt integer
-sc1_http_fail_cnt integer
-sc2_http_fail_cnt integer
-sc_http_fail_rate integer
-sc0_http_fail_rate integer
-sc1_http_fail_rate integer
-sc2_http_fail_rate integer
-sc_http_req_cnt integer
-sc0_http_req_cnt integer
-sc1_http_req_cnt integer
-sc2_http_req_cnt integer
-sc_http_req_rate integer
-sc0_http_req_rate integer
-sc1_http_req_rate integer
-sc2_http_req_rate integer
-sc_inc_gpc integer
-sc_inc_gpc0 integer
-sc0_inc_gpc0 integer
-sc1_inc_gpc0 integer
-sc2_inc_gpc0 integer
-sc_inc_gpc1 integer
-sc0_inc_gpc1 integer
-sc1_inc_gpc1 integer
-sc2_inc_gpc1 integer
-sc_kbytes_in integer
-sc0_kbytes_in integer
-sc1_kbytes_in integer
-sc2_kbytes_in integer
-sc_kbytes_out integer
-sc0_kbytes_out integer
-sc1_kbytes_out integer
-sc2_kbytes_out integer
-sc_sess_cnt integer
-sc0_sess_cnt integer
-sc1_sess_cnt integer
-sc2_sess_cnt integer
-sc_sess_rate integer
-sc0_sess_rate integer
-sc1_sess_rate integer
-sc2_sess_rate integer
-sc_tracked boolean
-sc0_tracked boolean
-sc1_tracked boolean
-sc2_tracked boolean
-sc_trackers integer
-sc0_trackers integer
-sc1_trackers integer
-sc2_trackers integer
+sc_bytes_in_rate(<ctr>[,<table>]) integer
+sc0_bytes_in_rate([<table>]) integer
+sc1_bytes_in_rate([<table>]) integer
+sc2_bytes_in_rate([<table>]) integer
+sc_bytes_out_rate(<ctr>[,<table>]) integer
+sc0_bytes_out_rate([<table>]) integer
+sc1_bytes_out_rate([<table>]) integer
+sc2_bytes_out_rate([<table>]) integer
+sc_clr_gpc(<idx>,<ctr>[,<table>]) integer
+sc_clr_gpc0(<ctr>[,<table>]) integer
+sc0_clr_gpc0([<table>]) integer
+sc1_clr_gpc0([<table>]) integer
+sc2_clr_gpc0([<table>]) integer
+sc_clr_gpc1(<ctr>[,<table>]) integer
+sc0_clr_gpc1([<table>]) integer
+sc1_clr_gpc1([<table>]) integer
+sc2_clr_gpc1([<table>]) integer
+sc_conn_cnt(<ctr>[,<table>]) integer
+sc0_conn_cnt([<table>]) integer
+sc1_conn_cnt([<table>]) integer
+sc2_conn_cnt([<table>]) integer
+sc_conn_cur(<ctr>[,<table>]) integer
+sc0_conn_cur([<table>]) integer
+sc1_conn_cur([<table>]) integer
+sc2_conn_cur([<table>]) integer
+sc_conn_rate(<ctr>[,<table>]) integer
+sc0_conn_rate([<table>]) integer
+sc1_conn_rate([<table>]) integer
+sc2_conn_rate([<table>]) integer
+sc_get_gpc(<idx>,<ctr>[,<table>]) integer
+sc_get_gpc0(<ctr>[,<table>]) integer
+sc0_get_gpc0([<table>]) integer
+sc1_get_gpc0([<table>]) integer
+sc2_get_gpc0([<table>]) integer
+sc_get_gpc1(<ctr>[,<table>]) integer
+sc0_get_gpc1([<table>]) integer
+sc1_get_gpc1([<table>]) integer
+sc2_get_gpc1([<table>]) integer
+sc_get_gpt(<idx>,<ctr>[,<table>]) integer
+sc_get_gpt0(<ctr>[,<table>]) integer
+sc0_get_gpt0([<table>]) integer
+sc1_get_gpt0([<table>]) integer
+sc2_get_gpt0([<table>]) integer
+sc_gpc_rate(<idx>,<ctr>[,<table>]) integer
+sc_gpc0_rate(<ctr>[,<table>]) integer
+sc0_gpc0_rate([<table>]) integer
+sc1_gpc0_rate([<table>]) integer
+sc2_gpc0_rate([<table>]) integer
+sc_gpc1_rate(<ctr>[,<table>]) integer
+sc0_gpc1_rate([<table>]) integer
+sc1_gpc1_rate([<table>]) integer
+sc2_gpc1_rate([<table>]) integer
+sc_http_err_cnt(<ctr>[,<table>]) integer
+sc0_http_err_cnt([<table>]) integer
+sc1_http_err_cnt([<table>]) integer
+sc2_http_err_cnt([<table>]) integer
+sc_http_err_rate(<ctr>[,<table>]) integer
+sc0_http_err_rate([<table>]) integer
+sc1_http_err_rate([<table>]) integer
+sc2_http_err_rate([<table>]) integer
+sc_http_fail_cnt(<ctr>[,<table>]) integer
+sc0_http_fail_cnt([<table>]) integer
+sc1_http_fail_cnt([<table>]) integer
+sc2_http_fail_cnt([<table>]) integer
+sc_http_fail_rate(<ctr>[,<table>]) integer
+sc0_http_fail_rate([<table>]) integer
+sc1_http_fail_rate([<table>]) integer
+sc2_http_fail_rate([<table>]) integer
+sc_http_req_cnt(<ctr>[,<table>]) integer
+sc0_http_req_cnt([<table>]) integer
+sc1_http_req_cnt([<table>]) integer
+sc2_http_req_cnt([<table>]) integer
+sc_http_req_rate(<ctr>[,<table>]) integer
+sc0_http_req_rate([<table>]) integer
+sc1_http_req_rate([<table>]) integer
+sc2_http_req_rate([<table>]) integer
+sc_inc_gpc(<idx>,<ctr>[,<table>]) integer
+sc_inc_gpc0(<ctr>[,<table>]) integer
+sc0_inc_gpc0([<table>]) integer
+sc1_inc_gpc0([<table>]) integer
+sc2_inc_gpc0([<table>]) integer
+sc_inc_gpc1(<ctr>[,<table>]) integer
+sc0_inc_gpc1([<table>]) integer
+sc1_inc_gpc1([<table>]) integer
+sc2_inc_gpc1([<table>]) integer
+sc_kbytes_in(<ctr>[,<table>]) integer
+sc0_kbytes_in([<table>]) integer
+sc1_kbytes_in([<table>]) integer
+sc2_kbytes_in([<table>]) integer
+sc_kbytes_out(<ctr>[,<table>]) integer
+sc0_kbytes_out([<table>]) integer
+sc1_kbytes_out([<table>]) integer
+sc2_kbytes_out([<table>]) integer
+sc_sess_cnt(<ctr>[,<table>]) integer
+sc0_sess_cnt([<table>]) integer
+sc1_sess_cnt([<table>]) integer
+sc2_sess_cnt([<table>]) integer
+sc_sess_rate(<ctr>[,<table>]) integer
+sc0_sess_rate([<table>]) integer
+sc1_sess_rate([<table>]) integer
+sc2_sess_rate([<table>]) integer
+sc_tracked(<ctr>[,<table>]) boolean
+sc0_tracked([<table>]) boolean
+sc1_tracked([<table>]) boolean
+sc2_tracked([<table>]) boolean
+sc_trackers(<ctr>[,<table>]) integer
+sc0_trackers([<table>]) integer
+sc1_trackers([<table>]) integer
+sc2_trackers([<table>]) integer
so_id integer
so_name string
src ip
-src_bytes_in_rate integer
-src_bytes_out_rate integer
-src_clr_gpc integer
-src_clr_gpc0 integer
-src_clr_gpc1 integer
-src_conn_cnt integer
-src_conn_cur integer
-src_conn_rate integer
-src_get_gpc integer
-src_get_gpc0 integer
-src_get_gpc1 integer
-src_get_gpt integer
-src_get_gpt0 integer
-src_gpc_rate integer
-src_gpc0_rate integer
-src_gpc1_rate integer
-src_http_err_cnt integer
-src_http_err_rate integer
-src_http_fail_cnt integer
-src_http_fail_rate integer
-src_http_req_cnt integer
-src_http_req_rate integer
-src_inc_gpc integer
-src_inc_gpc0 integer
-src_inc_gpc1 integer
+src_bytes_in_rate([<table>]) integer
+src_bytes_out_rate([<table>]) integer
+src_clr_gpc(<idx>,[<table>]) integer
+src_clr_gpc0([<table>]) integer
+src_clr_gpc1([<table>]) integer
+src_conn_cnt([<table>]) integer
+src_conn_cur([<table>]) integer
+src_conn_rate([<table>]) integer
+src_get_gpc(<idx>,[<table>]) integer
+src_get_gpc0([<table>]) integer
+src_get_gpc1([<table>]) integer
+src_get_gpt(<idx>[,<table>]) integer
+src_get_gpt0([<table>]) integer
+src_gpc_rate(<idx>[,<table>]) integer
+src_gpc0_rate([<table>]) integer
+src_gpc1_rate([<table>]) integer
+src_http_err_cnt([<table>]) integer
+src_http_err_rate([<table>]) integer
+src_http_fail_cnt([<table>]) integer
+src_http_fail_rate([<table>]) integer
+src_http_req_cnt([<table>]) integer
+src_http_req_rate([<table>]) integer
+src_inc_gpc(<idx>,[<table>]) integer
+src_inc_gpc0([<table>]) integer
+src_inc_gpc1([<table>]) integer
src_is_local boolean
-src_kbytes_in integer
-src_kbytes_out integer
+src_kbytes_in([<table>]) integer
+src_kbytes_out([<table>]) integer
src_port integer
-src_sess_cnt integer
-src_sess_rate integer
-src_updt_conn_cnt integer
+src_sess_cnt([<table>]) integer
+src_sess_rate([<table>]) integer
+src_updt_conn_cnt([<table>]) integer
srv_id integer
srv_name string
-------------------------------------------------+-------------
keyword output type
-------------------------------------------------+-------------
-51d.all string
+51d.all(<prop>[,<prop>*]) string
ssl_bc boolean
ssl_bc_alg_keysize integer
ssl_bc_alpn string
ssl_c_chain_der binary
ssl_c_der binary
ssl_c_err integer
-ssl_c_i_dn string
+ssl_c_i_dn([<entry>[,<occ>[,<format>]]]) string
ssl_c_key_alg string
ssl_c_notafter string
ssl_c_notbefore string
-ssl_c_r_dn string
-ssl_c_s_dn string
+ssl_c_r_dn([<entry>[,<occ>[,<format>]]]) string
+ssl_c_s_dn([<entry>[,<occ>[,<format>]]]) string
ssl_c_serial binary
ssl_c_sha1 binary
ssl_c_sig_alg string
ssl_c_verify integer
ssl_c_version integer
ssl_f_der binary
-ssl_f_i_dn string
+ssl_f_i_dn([<entry>[,<occ>[,<format>]]]) string
ssl_f_key_alg string
ssl_f_notafter string
ssl_f_notbefore string
-ssl_f_s_dn string
+ssl_f_s_dn([<entry>[,<occ>[,<format>]]]) string
ssl_f_serial binary
ssl_f_sha1 binary
ssl_f_sig_alg string
ssl_fc_alg_keysize integer
ssl_fc_alpn string
ssl_fc_cipher string
-ssl_fc_cipherlist_bin binary
-ssl_fc_cipherlist_hex string
-ssl_fc_cipherlist_str string
+ssl_fc_cipherlist_bin([<filter_option>]) binary
+ssl_fc_cipherlist_hex([<filter_option>]) string
+ssl_fc_cipherlist_str([<filter_option>]) string
ssl_fc_cipherlist_xxh integer
ssl_fc_curve string
ssl_fc_ecformats_bin binary
-ssl_fc_eclist_bin binary
-ssl_fc_extlist_bin binary
+ssl_fc_eclist_bin([<filter_option>]) binary
+ssl_fc_extlist_bin([<filter_option>]) binary
ssl_fc_client_random binary
ssl_fc_client_early_traffic_secret string
ssl_fc_client_handshake_traffic_secret string
ssl_s_key_alg string
ssl_s_notafter string
ssl_s_notbefore string
-ssl_s_i_dn string
-ssl_s_s_dn string
+ssl_s_i_dn([<entry>[,<occ>[,<format>]]]) string
+ssl_s_s_dn([<entry>[,<occ>[,<format>]]]) string
ssl_s_serial binary
ssl_s_sha1 binary
ssl_s_sig_alg string
keyword output type
----------------------------------------------------+-------------
-bs.id integer
-distcc_body binary
-distcc_param integer
-fs.id integer
-payload binary
-payload_lv binary
-req.len integer
-req_len integer
-req.payload binary
-req.payload_lv binary
-req.proto_http boolean
-req_proto_http boolean
-req.rdp_cookie string
-rdp_cookie string
-req.rdp_cookie_cnt integer
-rdp_cookie_cnt integer
-req.ssl_alpn string
-req.ssl_ec_ext boolean
-req.ssl_hello_type integer
-req_ssl_hello_type integer
-req.ssl_sni string
-req_ssl_sni string
-req.ssl_st_ext integer
-req.ssl_ver integer
-req_ssl_ver integer
-res.len integer
-res.payload binary
-res.payload_lv binary
-res.ssl_hello_type integer
-rep_ssl_hello_type integer
-wait_end boolean
+bs.id integer
+distcc_body(<token>[,<occ>]) binary
+distcc_param(<token>[,<occ>]) integer
+fs.id integer
+payload(<offset>,<length>) binary
+payload_lv(<offset1>,<length>[,<offset2>]) binary
+req.len integer
+req_len integer
+req.payload(<offset>,<length>) binary
+req.payload_lv(<offset1>,<length>[,<offset2>]) binary
+req.proto_http boolean
+req_proto_http boolean
+req.rdp_cookie([<name>]) string
+rdp_cookie([<name>]) string
+req.rdp_cookie_cnt([name]) integer
+rdp_cookie_cnt([name]) integer
+req.ssl_alpn string
+req.ssl_ec_ext boolean
+req.ssl_hello_type integer
+req_ssl_hello_type integer
+req.ssl_sni string
+req_ssl_sni string
+req.ssl_st_ext integer
+req.ssl_ver integer
+req_ssl_ver integer
+res.len integer
+res.payload(<offset>,<length>) binary
+res.payload_lv(<offset1>,<length>[,<offset2>]) binary
+res.ssl_hello_type integer
+rep_ssl_hello_type integer
+wait_end boolean
----------------------------------------------------+-------------
Detailed list:
baseq string
bytes_in integer
bytes_out integer
-capture.req.hdr string
+capture.req.hdr(<idx>) string
capture.req.method string
capture.req.uri string
capture.req.ver string
-capture.res.hdr string
+capture.res.hdr(<idx>) string
capture.res.ver string
req.body binary
-req.body_param string
+req.body_param([<name>[,i]]) string
req.body_len integer
req.body_size integer
-req.cook string
-cook string
-req.cook_cnt integer
-cook_cnt integer
-req.cook_val integer
-cook_val integer
-req.cook_names string
-cookie string
-hdr string
-request_date integer
-req.fhdr string
-req.fhdr_cnt integer
-req.hdr string
-req.hdr_cnt integer
-hdr_cnt integer
-req.hdr_ip ip
-hdr_ip ip
-req.hdr_val integer
-hdr_val integer
+req.cook([<name>]) string
+cook([<name>]) string
+req.cook_cnt([<name>]) integer
+cook_cnt([<name>]) integer
+req.cook_val([<name>]) integer
+cook_val([<name>]) integer
+req.cook_names([<delim>]) string
+cookie([<name>]) string
+hdr([<name>[,<occ>]]) string
+request_date([<unit>]) integer
+req.fhdr(<name>[,<occ>]) string
+req.fhdr_cnt([<name>]) integer
+req.hdr([<name>[,<occ>]]) string
+req.hdr_cnt([<name>]) integer
+hdr_cnt([<header>]) integer
+req.hdr_ip([<name>[,<occ>]]) ip
+hdr_ip([<name>[,<occ>]]) ip
+req.hdr_val([<name>[,<occ>]]) integer
+hdr_val([<name>[,<occ>]]) integer
req.hdrs string
req.hdrs_bin binary
req.timer.hdr integer
req.timer.queue integer
req.timer.tq integer
res.timer.hdr integer
-http_auth boolean
-http_auth_bearer string
-http_auth_group string
+http_auth(<userlist>) boolean
+http_auth_bearer([<header>]) string
+http_auth_group(<userlist>) string
http_auth_pass string
http_auth_type string
http_auth_user string
path string
pathq string
query string
-req.hdr_names string
+req.hdr_names([<delim>]) string
req.ver string
req_ver string
res.body binary
res.cache_name string
res.comp boolean
res.comp_algo string
-res.cook string
-scook string
-res.cook_cnt integer
-scook_cnt integer
-res.cook_val integer
-scook_val integer
-res.cook_names string
-res.fhdr string
-res.fhdr_cnt integer
-res.hdr string
-shdr string
-res.hdr_cnt integer
-shdr_cnt integer
-res.hdr_ip ip
-shdr_ip ip
-res.hdr_names string
-res.hdr_val integer
-shdr_val integer
+res.cook([<name>]) string
+scook([<name>]) string
+res.cook_cnt([<name>]) integer
+scook_cnt([<name>]) integer
+res.cook_val([<name>]) integer
+scook_val([<name>]) integer
+res.cook_names([<delim>]) string
+res.fhdr([<name>[,<occ>]]) string
+res.fhdr_cnt([<name>]) integer
+res.hdr([<name>[,<occ>]]) string
+shdr([<name>[,<occ>]]) string
+res.hdr_cnt([<name>]) integer
+shdr_cnt([<name>]) integer
+res.hdr_ip([<name>[,<occ>]]) ip
+shdr_ip([<name>[,<occ>]]) ip
+res.hdr_names([<delim>]) string
+res.hdr_val([<name>[,<occ>]]) integer
+shdr_val([<name>[,<occ>]]) integer
res.hdrs string
res.hdrs_bin binary
res.ver string
resp_ver string
server_status integer
-set-cookie string
+set-cookie([<name>]) string
status integer
txn.status integer
txn.timer.total integer
url string
url_ip ip
url_port integer
-urlp string
-url_param string
-urlp_val integer
+urlp([<name>[,<delim>[,i]]]) string
+url_param([<name>[,<delim>[,i]]]) string
+urlp_val([<name>[,<delim>[,i]]]) integer
url32 integer
url32+src binary
-------------------------------------------------+-------------
internal.htx.nbblks integer
internal.htx.size integer
internal.htx.used integer
-internal.htx_blk.size integer
-internal.htx_blk.type string
-internal.htx_blk.data binary
-internal.htx_blk.hdrname string
-internal.htx_blk.hdrval string
-internal.htx_blk.start_line string
+internal.htx_blk.size(<idx>) integer
+internal.htx_blk.type(<idx>) string
+internal.htx_blk.data(<idx>) binary
+internal.htx_blk.hdrname(<idx>) string
+internal.htx_blk.hdrval(<idx>) string
+internal.htx_blk.start_line(<idx>) string
internal.strm.is_htx boolean
-------------------------------------------------+-------------
projects / thirdparty / haproxy.git / commitdiff
