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1b8e68e89a
This patch adds the support for the "table" line parsing in "peers" sections to declare stick-table in such sections. This also prevents the user from having to declare dummy backends sections with a unique stick-table inside. Even if still supported, this usage will become deprecated. To do so, the ->table member of proxy struct which is a stktable struct is replaced by a pointer to a stktable struct allocated at parsing time in src/cfgparse-listen.c for the dummy stick-table backends and in src/cfgparse.c for "peers" sections. This has an impact on the code for stick-table sample converters and on the stickiness rules parsers which first store the name of the dummy before resolving the rules. This patch replaces proxy_tbl_by_name() calls by stktable_find_by_name() calls to lookup for stick-tables stored in "stktable_by_name" ebtree at parsing time. There is only one remaining place where proxy_tbl_by_name() is used: src/hlua.c. At several places in the code we relied on the fact that ->size member of stick-table was equal to zero to consider the stick-table was present by not configured, this do not make sense anymore as ->table member of struct proxyis fow now on a pointer. These tests are replaced by a test on ->table value itself. In "peers" section we do not have to temporary store the name of the section the stick-table are attached to because this name is obviously already known just after having entered this "peers" section. About the CLI stick-table I/O handler, the pointer to proxy struct is replaced by a pointer to a stktable struct.