# commit 3e60b11 # BUG/MEDIUM: stick-tables: Decrement ref_cnt in table_* converters # # When using table_* converters ref_cnt was incremented # and never decremented causing entries to not expire. # # The root cause appears to be that stktable_lookup_key() # was called within all sample_conv_table_* functions which was # incrementing ref_cnt and not decrementing after completion. # # Added stktable_release() to the end of each sample_conv_table_* # function and reworked the end logic to ensure that ref_cnt is # always decremented after use. # # This should be backported to 1.8 #REGTEST_TYPE=bug #REQUIRE_VERSION=2.4 varnishtest "stick-tables: Test expirations when used with table_*" # As some macros for haproxy are used in this file, this line is mandatory. feature ignore_unknown_macro # Do nothing. server s1 { } -start haproxy h1 -conf { # Configuration file of 'h1' haproxy instance. defaults mode http timeout connect 5s timeout server 30s timeout client 30s frontend http1 bind "fd@${my_frontend_fd}" stick-table size 1k expire 1ms type ip store conn_rate(10s),http_req_cnt,http_err_cnt,http_fail_cnt,http_req_rate(10s),http_err_rate(10s),http_fail_rate(10s),gpc0,gpc0_rate(10s),gpt0 http-request track-sc0 req.hdr(X-Forwarded-For) http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_http_req_cnt(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_trackers(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),in_table(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_bytes_in_rate(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_bytes_out_rate(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_conn_cnt(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_conn_cur(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_conn_rate(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_gpt0(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_gpc0(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_gpc0_rate(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_http_err_cnt(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_http_err_rate(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_http_fail_cnt(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_http_fail_rate(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_http_req_cnt(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_http_req_rate(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_kbytes_in(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_kbytes_out(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_server_id(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_sess_cnt(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_sess_rate(http1) -m int lt 0 } http-request redirect location https://${s1_addr}:${s1_port}/ if { req.hdr(X-Forwarded-For),table_trackers(http1) -m int lt 0 } } -start client c1 -connect ${h1_my_frontend_fd_sock} { txreq -url "/" -hdr "X-Forwarded-For: 127.0.0.1" rxresp expect resp.status == 503 } -run haproxy h1 -cli { send "show table http1" expect ~ "table: http1, type: ip, size:1024, used:(0|1\\n0x[0-9a-f]*: key=127\\.0\\.0\\.1 use=0 exp=[0-9]* gpt0=0 gpc0=0 gpc0_rate\\(10000\\)=0 conn_rate\\(10000\\)=1 http_req_cnt=1 http_req_rate\\(10000\\)=1 http_err_cnt=0 http_err_rate\\(10000\\)=0 http_fail_cnt=0 http_fail_rate\\(10000\\)=0)\\n$" } -wait