X-Git-Url: http://jsfdemo.indexdata.com/?a=blobdiff_plain;f=NEWS;h=2540830c27ee11545d76e8d01370f73b6d0d6af4;hb=fbd550a4d263e71607b13109ad8f7d92dfcbc741;hp=fb33328590c40fbbf9517eb16fc5d55812def8b2;hpb=237b943e96e766992ac8611d69615dd5caf59ec0;p=metaproxy-moved-to-github.git diff --git a/NEWS b/NEWS index fb33328..2540830 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,148 @@ +--- 1.3.25 2012/02/29 + +zoom: Change scheme for dealing with content proxy URLs. The module +now has its own common XSL transform that is enabled by record_xsl +attribute in the configuration. This XSL gets parameter cproxyhost +that holds the host for the content proxy session . The genearted-url +is created only if urlRecipe is enabled. In previous version default +value of urlRecipe was ${md-electronic-url}; it is now empty and +disabled by default. Also generated-url no longer includes the content +proxy host. Content proxying URLs is supposed to the handle in the record_xsl +stylesheet. + +zoom: new setting timeout that specifies timeout for outgoing Z39.50/SRU +connections. Default value is 40 (seconds). + +zoom: tune CCL to Z39.50 diagnostics mapping. Throw Bib-1: 108 +"Malformed query" for syntax errors and related ones; throw +Bib-1: 3 "Unsupported search" for everything else. Details from +the CCL parser is provided as additional-info. + +multi: new setting hideerrors that makes multi only relay diagnostics +to a client if all backends fail. + +--- 1.3.24 2012/02/23 + +zoom: empty ccl_map field-mappings disables CCL map. + +zoom: fix Explain search that could return error if session was +re-used. + +--- 1.3.23 2012/02/10 + +zoom: returns Explain records for database IR-Explain---1. The +target profile records are converted to Explain records via XSLT. + +session_shared: make error recovery configurable. Whether a search +is restarted on errors or not, is configurable by attribute "restart" +in element "resultset" in configuration. + +session_shared: only relay init for first request. session_shared, for +each backend class, now only relays first init request (rather than all). +The module only needs to save init response info once. This avoids the +need to check for session max. + +--- 1.3.22 2012/02/02 + +zoom: fix memory leaks. + +session_shared: maximum number of sessons is configurable. Default +value is 100. Result-sets for backends without named result sets are +only re-used if databases is identical for a search. This is under the +assumption that performance may suffer for those backends when +changing the database for each search. + +multi: combines diagnostics from all backends. All diagnostics from +backends are combined into multiple non-surrogate diagnostics; rather +than just one diagnostic from first backend. + +--- 1.3.21 2011/12/27 + +zoom: relay realm to cproxy parameter file. + +Configuration: Allow filter collection element inside route. This +makes it possible to include multiple filters at once. + +zoom: nocproxy also disables urlRecipe. + +--- 1.3.20 2011/12/21 + +zoom: return diagnostic if CQL sortby conv fails. Diagnostic Bib-1 214 +"Illegal sort relation" is returned. Gets translated to SRU diagnostic +90: "Unsupported direction value". + +zoom: honor database argument nocproxy. This disables creating a content +connector session (for non-CF targets, usually) and also relays nocproxy +as database argument to a CF target. + +--- 1.3.19 2011/12/16 + +zoom: Multiple proxy hosts may be given for proxy rich database +parameter. List is comma separated. + +http_file: decodes URI paths properly. Does not return 404: not found +if no prefix are matches. Instead packages are passed on. + +--- 1.3.18 2011/12/08 + +zoom: content-{user,password,proxy} are passed on to content proxy +system and takes precedence over user,password,proxy . + +sru_z3950: SRU extra argument x-log-enable=1 enables a search response +with a log element including log material from children filters. At +this point, only the zoom filter uses this log facility. It will +eventually be used by other filters as well. In particular it might be +useful for this feature to track all filters in used during a search. + +zoom: for x-log-enable=1, APDUs sent by ZOOM C, records as received +and queries as they are manipulated are logged. + +zoom: extend addinfo with native diagnostics. Diagnostics as received +by ZOOM C are put into addinfo - including ZOOM, HTTP, SRU and Bib-1 +diagnostics. This indicates both a backend diagnostic and the original +form. + +zoom: default urlRecipe value is ${md-electronic-url} + +zoom: target profile setting sruVersion is recognized. + +--- 1.3.17 2011/11/17 + +zoom: log target profile record fetched (AKA Torus). + +--- 1.3.16 2011/11/17 + +Change target profile parameter CfSubDb to CfSubDB. + +--- 1.3.15 2011/11/12 + +zoom: bug fix: realm was relayed to CF targets by mistake (realm only +makes sense to the zoom module itself). + +--- 1.3.14 2011/11/11 + +zoom: realm may be given as part of database. + +--- 1.3.13 2011/10/26 + +Fix Origin class assigment method; was removd by mistake in 1.3.12. + +--- 1.3.12 2011/10/26 + +zoom: database args x-name=value are passed through to backend database. + +SRU filter: user may specify session ID that is passed to log entries +that follows. It is specified by using x-session-id in the SRU arguments. + +zoom: fix null pointer reference which would occur for bad url parameter +inside "torus" or if url was not given. + +--- 1.3.11 2011/09/09 +Fix bug in filter session_shared where sessions would not expire +properly (session ttl). This in turn could make the target close the +connection before expected and session_shared would return diagnostic +2: system temporarily available. + --- 1.3.10 2011/09/09 zoom: new target profile setting: sortmap_field. If sortmap_field is given