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DOC: http: rename the unique-id sample and add the documentation

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This patch renames the ssample fetch from "uniqueid" to "unique-id".
It also adds the documentation associated with this sample fetch.
This commit is contained in:
Thierry Fournier 2016-04-07 15:47:40 +02:00 committed by Willy Tarreau
parent 6cd8d13c05
commit 0e00dca58b
2 changed files with 9 additions and 1 deletions
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8
doc/configuration.txt
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@ -13900,6 +13900,14 @@ status : integer
example, 302. It is mostly used within ACLs and integer ranges, for example,
to remove any Location header if the response is not a 3xx.
unique-id : string
Returns the unique-id attached to the request. The directive
"unique-id-format" must be set. If it is not set, the unique-id sample fetch
fails. Note that the unique-id is usually used with HTTP requests, however this
sample fetch can be used with other protocols. Obviously, if it is used with
other protocols than HTTP, the unique-id-format directive must not contain
HTTP parts. See: unique-id-format and unique-id-header
url : string
This extracts the request's URL as presented in the request. A typical use is
with prefetch-capable caches, and with portals which need to aggregate

2
src/proto_http.c
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@ -12817,7 +12817,7 @@ static struct sample_fetch_kw_list sample_fetch_keywords = {ILH, {
{ "shdr_val", smp_fetch_hdr_val, ARG2(0,STR,SINT), val_hdr, SMP_T_SINT, SMP_USE_HRSHV },
{ "status", smp_fetch_stcode, 0, NULL, SMP_T_SINT, SMP_USE_HRSHP },
{ "uniqueid", smp_fetch_uniqueid, 0, NULL, SMP_T_STR, SMP_SRC_L4SRV },
{ "unique-id", smp_fetch_uniqueid, 0, NULL, SMP_T_STR, SMP_SRC_L4SRV },
{ "url", smp_fetch_url, 0, NULL, SMP_T_STR, SMP_USE_HRQHV },
{ "url32", smp_fetch_url32, 0, NULL, SMP_T_SINT, SMP_USE_HRQHV },
{ "url32+src", smp_fetch_url32_src, 0, NULL, SMP_T_BIN, SMP_USE_HRQHV },