X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=CHANGELOG;h=8395d138ad6accead602d178fda381b5439df71b;hp=4d6670d3f4220016b3dd9b4e340ea5d15ef28c97;hb=79bf9f1b8b224b6b7323b280fca704591ac17324;hpb=84704ab102d3e9eb5a95061b141264d846c54628

diff --git a/CHANGELOG b/CHANGELOG
index 4d6670d..8395d13 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,12 +2,47 @@ Possible compatibility problems with earlier versions marked with '*'.
 
 --- XXXXX
 
-New windows 95/NT port using MSV5.0.
+Revised the CCL parser utility to be thread safe.
+
+Added function, oid_ent_to_oid, to replace the function 
+oid_getoidbyent, which is not thread safe.
+
+* Added nmem_init and nmem_exit to initialize and release
+NMEM resources. Function nmem_init should be called once in the
+initial thread before NMEM/ODR is used. statserv.c and client.c
+have been changed accordingly. The change was necessary to make
+NMEM thread safe. The NMEM memory pool is shared amongst threads
+in a process.
+
+Added NT Services interface for the the Z39.50 (statserv) Server. 
+Refer to the ztest.c source on the usage.
+
+Windows 95/NT port using MSV5.0. Project files are included in the
+distribution.
+
+* Defined new 'global' handle for the retrieval (data1) system. The
+new handled, data1_handle, describes the state of the data1 system.
+This handle is passed as first argument to virtually all
+data1 related routines. The functions data1_create and data1_destroy
+creates and destroys a data1 handle respectively.
+
+Added ODR encode stream member to all backend request structures
+init, search, scan etc. This stream should be used to allocate all
+memory used for the response when thread safe operation is needed.
+
+Changed the comstack utility, cs_addstr, to be thread safe. The
+returned hostname string returned by the function is now part the
+COMSTACK instance.
+
+Added comstack utility, cs_straddr, which replaces the tcpip_strtoaddr
+function. The cs_straddr takes a COMSTACK handle as argument, so this
+function must be used after cs_create and before bind/connect.
+This function is thread safe.
 
 Moved test server to 'ztest' directory - generic server code still
 in 'server' directory.
 
-Made prefix query handling thread safe.
+Made prefix query (pquery.c) utility thread safe.
 
 Added new function modifier YAZ_EXPORT to 'export' public DLL
 functions when using windows (see include/yconfig.h).