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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, 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. 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 url : string
This extracts the request's URL as presented in the request. A typical use is 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 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 }, { "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 }, { "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 }, { "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", 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 }, { "url32+src", smp_fetch_url32_src, 0, NULL, SMP_T_BIN, SMP_USE_HRQHV },