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MINOR: frontend: add client timeout sample fetch

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Add a sample fetch named fe_client_timeout to return the configuration
value for the client timeout on a frontend.
This commit is contained in:
Amaury Denoyelle 2020-12-10 13:43:55 +01:00 committed by Christopher Faulet
parent 8d22823ade
commit da184d5306
2 changed files with 20 additions and 6 deletions
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4
doc/configuration.txt
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@ -16978,6 +16978,10 @@ fe_name : string
backends to check from which frontend it was called, or to stick all users
coming via a same frontend to the same server.
fe_client_timeout : integer
Returns the configuration value in millisecond for the client timeout of the
current frontend.
sc_bytes_in_rate(<ctr>[,<table>]) : integer
sc0_bytes_in_rate([<table>]) : integer
sc1_bytes_in_rate([<table>]) : integer

22
src/frontend.c
View File

@ -254,17 +254,27 @@ smp_fetch_fe_conn(const struct arg *args, struct sample *smp, const char *kw, vo
return 1;
}
static int
smp_fetch_fe_client_timeout(const struct arg *args, struct sample *smp, const char *km, void *private)
{
smp->flags = SMP_F_VOL_TXN;
smp->data.type = SMP_T_SINT;
smp->data.u.sint = TICKS_TO_MS(smp->sess->fe->timeout.client);
return 1;
}
/* Note: must not be declared <const> as its list will be overwritten.
* Please take care of keeping this list alphabetically sorted.
*/
static struct sample_fetch_kw_list smp_kws = {ILH, {
{ "fe_conn", smp_fetch_fe_conn, ARG1(1,FE), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "fe_defbe", smp_fetch_fe_defbe, 0, NULL, SMP_T_STR, SMP_USE_FTEND, },
{ "fe_id", smp_fetch_fe_id, 0, NULL, SMP_T_SINT, SMP_USE_FTEND, },
{ "fe_name", smp_fetch_fe_name, 0, NULL, SMP_T_STR, SMP_USE_FTEND, },
{ "fe_req_rate", smp_fetch_fe_req_rate, ARG1(1,FE), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "fe_sess_rate", smp_fetch_fe_sess_rate, ARG1(1,FE), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "fe_client_timeout", smp_fetch_fe_client_timeout, 0, NULL, SMP_T_SINT, SMP_USE_FTEND, },
{ "fe_conn", smp_fetch_fe_conn, ARG1(1,FE), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "fe_defbe", smp_fetch_fe_defbe, 0, NULL, SMP_T_STR, SMP_USE_FTEND, },
{ "fe_id", smp_fetch_fe_id, 0, NULL, SMP_T_SINT, SMP_USE_FTEND, },
{ "fe_name", smp_fetch_fe_name, 0, NULL, SMP_T_STR, SMP_USE_FTEND, },
{ "fe_req_rate", smp_fetch_fe_req_rate, ARG1(1,FE), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ "fe_sess_rate", smp_fetch_fe_sess_rate, ARG1(1,FE), NULL, SMP_T_SINT, SMP_USE_INTRN, },
{ /* END */ },
}};