2009-03-31  scottmk

	* : Plug a memory leak reported by Steven Chan.

	* : In osrf_system_shutdown(): provide a return value for an early
	  return (since the function is of type int).
	  
	  It's not clear whether these are the right semantics, since we
	  never capture the return value anyway. But if we're going
	  to return anything at all, it makes sense to return something
	  different in the case of an early return.

	* : 1. Create a new osrfListExtract function, which removes an item
	  from an osrfList without destroying it, and returns a pointer to
	  the item thus removed.
	  
	  2. Create a new jsonObjectExtractIndex, which removes a
	  specified entry in a JSON_ARRAY, and returns a pointer
	  to it, without destroying it.
	  
	  3. In osrf_json.h: Corrected an inaccurate comment about
	  jsonObjectRemoveIndex(). Contrary to the original comment, this
	  function does not shift other objects down to fill the gap.

	* : In osrfConfigGetValue(): plugged a memory leak
	  reported by Steven Chan.

2009-04-02  erickson

	* : capture osrfServerError responses

2009-04-06  scottmk

	* : New JSON parser -- simpler, faster, and more robust in the
	  face of syntax errors

2009-04-08  dbs

	* : OpenSRF r1692 + OpenILS r12809 broke the Evergreen build; this
	  fixes it

2009-04-27  scottmk

	* : Performance tweak for osrfLog* functions: don't pass the
	  message
	  through VA_LIST_TO_STRING unless you're actually going to use it.

2009-04-27  erickson

	* : pass unknown string as second param to osrfLog to avoid literal
	  % parsing in vsnprintf

2009-04-28  erickson

	* : don't set stream state to disconnected on a non-stream error.

2009-04-30  erickson

	* : go ahead and log the cache keys when we log the cache data

	* : activate the config options, need to that if you're going to
	  use a cache server that's not == localhost:11211

2009-05-18  erickson

	* : no need to wrap each method description in an object container
	  with class 'method'

2009-05-19  erickson

	* : added final bits for stateful sessions (drone keepalive)

	* : until full settings support is added, comment that out for now.
	  added example keepalive

2009-05-22  erickson

	* : opensrf.py can now read the opensrf.settings file for managing
	  apps. added start/stop_all actions. support for service name
	  syslog ident

2009-05-29  erickson

	* : try finding osrf_config in the users PATH first to prevent the
	  use of 'find' when possible (find + NFS = watching paint dry)

2009-05-31  dbs

	* : Use autotools a bit more to our advantage:
	  * In osrf_ctl.sh, use the configured location for osrf_config by
	  default
	  * Differentiate between prefix and exec_prefix to respect
	  configure options
	  * Make configure output slightly more consistent

	* : Use autotools to set the default values in opensrf-perl.pl to
	  what was passed in to ./configure

2009-06-01  erickson

	* : define OSRF_HOSTNAME globally to prevent 'unbound variable'
	  error

2009-06-03  erickson

	* : don't try to 'kill' an empty pid / prevents warnings

	* : flush_socket now flushes data through the xml stream parser to
	  prevent the destorying the validity of the stream. now discarding
	  RESULT messages passed to server sessions.

2009-06-04  miker

	* : teach interval_to_seconds about negative intervals

	* : teach interval_to_seconds about HH:MM:SS format time intervals

2009-06-06  scottmk

	* : 1. If an input line ends in a backslash, remove the backslash
	  and append the following line as a continuation.
	  
	  2. Disable the readline library's special treatment of
	  horizontal tabs, which by default trigger file name
	  completion (which is not useful for srfsh).
	  
	  3. In calls to strtok(): accept horizontal tabs as
	  delimiters, since they are no longer suppressed
	  by readline().

2009-06-10  erickson

	* : added a session_data disctionary to ServerSession class for
	  storing per-session data. fixed bug where no params caused
	  serer-side confusion. added exmample of session_data usage to
	  example app

2009-06-11  erickson

	* : added session callback support with example method. added
	  method-not-found handling. added network socket flush for
	  clearing stale inbound data.

	* : call cleanup instead of running the death callback directory
	  when server session expires

	* : until we make the router / C processes write their own PID
	  file, put a short sleep in after startup to give each time to
	  show up in the 'ps' output. this should help prevent lingering
	  router processes after service stop

2009-06-22  scottmk

	* : Fix a bug whereby, if there was only one <service> entry for
	  the
	  public router in opensrf_core.xml, the service would fail to
	  register.
	  
	  Root cause: The code was expecting to see a list of services in a
	  JSON_ARRAY. But if there's only one service, it's represented as
	  a
	  JSON_STRING.

2009-07-10  scottmk

	* : Add two new commands, "open" and "close", to open and close
	  ongoing
	  connections to specified services. (Otherwise a connection is
	  created
	  and destroyed for every request.)
	  
	  Main purpose: to be able to use srfsh for database operations
	  that require
	  transactions.
	  
	  Warning: typically the <keepalive> value will need to be
	  increased for
	  the service in question in opensrf.xml, or else the server will
	  close
	  the connection before you can type your request.

2009-07-22  scottmk

	* : This is a performance tweak to the osrfHashGet function, a
	  widely
	  used utility function.
	  
	  The old version accepted a variable number of arguments: a
	  pointer
	  to an osrfHash, a string optionally containing printf-style
	  format specifiers, and addtional parameters as needed to fill in
	  the blanks.
	  
	  In practice, none of the code ever uses the printf-style
	  formatting.
	  We always pass exactly two parameters. We burn CPU cycles
	  scanning
	  the string for format specifiers and never find any.
	  
	  I eliminated the unused variable parameters and turned
	  osrfHashGet()
	  into a simple two-parameter function. Just in case anybody ever
	  wants it, I also cloned the original version into a new function
	  named osrfHashGetFmt, which accepts a variable number of
	  arguments
	  as before.
	  
	  Note that, since the signature of the function is changing,
	  it is necessary to recompile any open-ils programs that
	  call it, namely:
	  
	  oils_dataloader.c
	  oils_event.c
	  oils_idl-core.c
	  oils_cstore.c
	  dump_idl.c
	  
	  The Makefiles apparently don't recognize this dependency.

2009-07-23  erickson

	* : check NULL-ness on hash the key before calling find_item

2009-07-28  dbs

	* : Branch for the 1.2 release

2009-08-20  miker

	* .: Tagging 1.2.0 to support EG 1.6+