|
From: <gne...@us...> - 2009-01-29 12:53:13
|
Update of /cvsroot/aolserver/aolserver In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv31797 Modified Files: ChangeLog Log Message: - completed changelog - mark missing documentations Index: ChangeLog =================================================================== RCS file: /cvsroot/aolserver/aolserver/ChangeLog,v retrieving revision 1.386 retrieving revision 1.387 diff -C2 -d -r1.386 -r1.387 *** ChangeLog 20 Jun 2008 08:06:26 -0000 1.386 --- ChangeLog 29 Jan 2009 12:52:58 -0000 1.387 *************** *** 1,62 **** ! 2008-06-20 Gustaf Neumann <ne...@wu...> ! * remove direct access to interp->result in ! - nscp/nscp.c ! - nsd/tclloop.c ! - nsd/tclshare.c ! - nsproxy/nsproxylib.c ! * initializing potentially uninitialized variables in ! - nsproxy/nsproxylib.c ! 2008-05-13 Jeff Rogers <dv...@di...> ! * configure.in: add -nostartfiles flag to link line when -shared ! is already there. Without this, build fails against tcl8.5 ! * configure: regenerated ! 2007-05-11 Nathan Folkman <nat...@gm...> ! * nsproxy/nsproxylib.c: Fixed crash bug that occurred when trying ! to create more then one proxy pool. The proxy id now takes the ! form of: ! <pool>-proxy-<number> ! 2007-03-12 Nathan Folkman <nat...@gm...> ! * nsd/tclhttp.c: Added preliminary support to allow sending and ! retrieving binary data correctly. ! 2006-12-15 Dossy Shiobara <do...@pa...> ! * nsd/driver.c (1.56): [BUG #1615787] Fix deadlock bug when driver ! thread stalls under specific conditions. Thanks to Jeff Rogers ! and Gustaf Neumann. ! 2006-08-07 Dossy Shiobara <do...@pa...> ! * include/nsattributes.h (1.4): Provide default no-op defines for ! gcc attributes correctly to enable builds on older gcc to work. ! Previously, "may_alias" attribute resulted in gcc older than 3.3 ! to no longer build. This minor change fixes this. ! 2006-07-07 Jim Davidson <jgd...@oo...> * include/ns.h: ! * nsd/return.c: Added Ns_RegisterRedirect as a replacement ! to Ns_RegisterReturn which did not require a virtual server ! argument as expected. * nsd/server.c: Updated to call new Ns_RegisterRedirect, ! fixing bug #1518426 * doc/Ns_ConnReturnStatus.3: Updated to document the new ! Ns_RegisterRedirect, removing reference to Ns_RegisterReturn. ! ! 2006-06-28 Nathan Folkman <nat...@gm...> ! * nsd/adpeval.c: Fixed crash bug in NsAdpLogError() when ! a NULL adp->framePtr is encountered. --- 1,364 ---- ! 2009-01-29 Gustaf Neumann ne...@wu... ! * nsssl/ssltcl.c: ! Remove direct access to interp->result ! * Changelog: ! completed changelog, mark missing documentations ! 2009-01-19 Gustaf Neumann ne...@wu... ! * tcl/fastpath.tcl, ! * tcl/file.tcl: ! * tcl/form.tcl: ! * tcl/http.tcl: ! * tcl/nsdb.tcl: ! * tcl/packages.tcl: ! * tcl/sendmail.tcl: Use Tcl 8.4 non-numeric comparison ! operators where appropriate ! 2008-12-27 Gustaf Neumann ne...@wu... ! * nsd/nsd.h: ! * nsd/pools.c: ! * nsd/queue.c: ! * tcl/pools.tcl: ! New configure parameter "spread" for ns_pools: ! ! Background: Requests are distributed to idle threads via ! CondSignal, which delivers subsequent signals to idle ! threads in a circular manner (i.e. t1, t2, .. tn, then t1 ! again) determined by the scheduling policy of the operating ! system. This round robin behavior has the disadvantage that ! multiple threads terminate about at the same time, based on ! the maxconnections (or maxconns) value. The idle timeout ! will never be used on a sufficiently busy server. ! The mass termination of threads is performance-wise bad, ! especially when many connections threads are configured, ! since it is likely that about the same amount of threads ! will be recreated. The "spread" parameter introduces a ! random factor into threadtimeout and maxconnections to avoid ! these termination cycles. It adds +/- the specified ! percentage to maxconnections and threadtimeout (e.g. a ! spread of 20 means a random value between 0.80 to 1.20 of ! the specified value of maxconnections and threadtimeout for ! every connection thread). ! ?DOC? ! 2008-12-05 Gustaf Neumann ne...@wu... ! * include/ns.h: ! * nsd/limits.c: ! * nsd/pools.c: ! * nsd/server.c: ! * nsext/nsext.c: ! - Provide names for all Ns_Mutex to report meaningful output ! in aolserver statistics ! - Set version number to 4.5.0p1 to differentiate from 4.5.0 ! unpatched release ! 2008-10-12 Gustaf Neumann ne...@wu... ! * tcl/stats.tcl: Fixed Tcl expressions such they can be ! compiled into Tcl byte code ! 2008-09-24 Gustaf Neumann ne...@wu... ! * nsd/queue.c: Fixed boundary condition for starting threads ! (there was a problem at least with keepwait > 0 and ! minthreads = 0) ! ! 2008-06-20 Gustaf Neumann ne...@wu... ! ! * nscp/nscp.c: ! * nsd/tclloop.c: ! * nsd/tclshare.c: ! * nsproxy/nsproxylib.c: ! Remove direct access to interp->result ! ! * Initializing potentially uninitialized variables ! in nsproxy/nsproxylib.c: ! ! 2008-05-13 Jeff Rogers <dv...@di...> ! ! * configure.in: Add -nostartfiles flag to link line when -shared ! is already there. Without this, build fails against tcl8.5 ! * configure: Regenerated ! ! 2008-05-10 Daniel P. Stasinski moo...@us... ! ! * nsperm/nsperm.c: ! Fixed bug with netmask parsing ! ! 2008-05-06 Gustaf Neumann ne...@wu... ! ! * nsd/tclfile.c: ! Adding missing variable declaration ! ! 2008-04-24 Gustaf Neumann ne...@wu... ! ! * nsd/tclfile.c: ! Fix ns_tmpnam for WIN32 environments to return a path in the ! TMP directory. ! ! 2008-03-22 Gustaf Neumann ne...@wu... ! ! * nsd/fd.c: Fix for Mac OS X Leopard: setrlimit with ! RLIM_INFINITY fails and causes Ns_Log to crash (fix was ! sketched by David Caruso on the aolserver mailing list on ! Jan 10, 2008) ! ! 2008-01-24 Dossy Shiobara <do...@pa...> ! ! * nscgi/nscgi.c: Added Tcl command "ns_register_cgi" which ! effectively does the same as "ns_param map" at startup, as ! it takes the same argument, the map string. Also, ! REQUEST_URI is now properly set in the env. for CGI ! executables. ! ! * nscgi/nscgi.c: Backported nscgi.c rev 1.33 change to ! aolserver_v40_bp branch. ! ! * nscgi/nscgi.c: Backported nscgi.c rev 1.34 change to ! aolserver_v40_bp branch. ! ! * nscgi/nscgi.c: Oops, REQUEST_URI should have only been the ! Request-URI, not including the query string. ! ! * nscgi/nscgi.c: ! Untabified source, no code changes. ! ! ?DOC? ! ! 2007-10-26 Gustaf Neumann ne...@wu... ! ! * nsd/nsd.h: ! * nsd/pools.c: ! * nsd/queue.c: Keep track of connection thread state. Two new ! variables are introduced: ! ! - starting: keeps the number of currently ! starting threads ! - waiting: the number of threads in the cond waiting state ! ! These variables help to get a more precise understanding and ! allow for better knowledge for thread creation (especially ! under heavy load) ! ! 2007-10-22 Gustaf Neumann ne...@wu... ! ! * nsd/queue.c: Remove old code for allowing to run more than ! maxconns requests in one thread (replaced by thread ! creation); Maintain min-threads threads when threads are ! exiting. ! ! 2007-10-21 Gustaf Neumann ne...@wu... ! ! * nsd/queue.c: ! Protect poolptr condition by mutex ! ! 2007-10-20 Gustaf Neumann ne...@wu... ! ! * nsd/nsd.h: ! * nsd/pools.c: ! * nsd/queue.c: ! Continuing work on BUG #1615787; instead of performing in ! boundary situations in the worst case more than the ! configured maxconns requests, a new connection thread is ! created automatically after the exit of a thread coming to ! the end of it work cycle, when jobs are pending and no other ! thread is able to process these. ! ! * tcl/util.tcl: ! using Tcl 8.4 string comparison operators ! ! 2007-10-19 Tom Jackson rm...@us... ! ! * nsd/queue.c: Previous versions of AOLserver included the ! threadpool name in the name of the thread. This commit ! simply adds back that making it easier to figure out what ! threadpool was used for a request. ! ! 2007-10-19 Gustaf Neumann ne...@wu... ! ! * nsd/driver.c: ! * nsd/queue.c: ! ! Better fix for BUG #1615787 in aolserver 4.5. Although the ! original fix apparently helped for www.openacs.org, it ! appears to simply change the timing, but did not fix the ! problem itself. The problem was that under limited resource ! configurations (e.g. maxthreads 5, maxconnections 3) and ! heavy traffic, incoming requests were queued but not ! processed in new connection threads. The situation was ! especially bad, when the number of queued requests was ! larger than maxconnections, since after processing n ! requests the server was idling with a high number of queued ! requests. New requests were put to the end of the queue ! while old (maybe already timed-out) requests are being ! served. The server appeared to hang. The current fix cares ! for queued requests even when maxconns is exceeded. A maybe ! better approach is to limit the number of queued requests or ! to restart automatically threads when a thread exists due to ! maxconns exceeded. ! ! 2007-09-29 Gustaf Neumann ne...@wu... ! ! * nsd/conn.c: ! Extend ns_conn by two commands: ! ! - ns_conn channel: Return a Tcl channel from the current ! connection. This channel can be used to talk via Tcl I/O ! to the remote client afterwards. "ns_conn channel" was ! originally written by Zoran. ! ! - ns_conn contentsentlength ?number?: Query or set the ! number of octets sent to the client. This command can be ! used in connection with "ns_conn channel" to adjust the ! length entry in a log file in cases, the file was sent via ! Tcl I/O. ! ! * tcl/charsets.tcl: ! fix unbraced expressions and old style comparisons ! ?DOC? ! ! 2007-08-24 Michael Andrews mic...@us... ! ! * tcl/packages.tcl: ! Modified log message to better conform to AOLserver standards. ! ! 2007-08-17 Michael Andrews mic...@us... ! ! * tcl/packages.tcl: ! I changed the way this file works. It now reads the ! following from the server config: ! ! ns_section "ns/server/${serverName}/packages" ! ns_param library /some/path/here ! ns_param library /some/path/here ! ns_param library /some/path/here ! ns_param library /some/path/here ! ns_param require packageNameHere ! ns_param require packageNameHere ! ns_param require packageNameHere ! ! All "library" values are added to the ::auto_path All ! "require" values are executed by "ns_ictl package require" The ! "nsinit" and "nspostinit" procs are then run for each package. ! This allows you to specify packages to load at start up. ! ! ?DOC? ! ! 2007-08-01 Michael Andrews mic...@us... ! ! * tcl/packages.tcl: ! - Added License info ! - changed init commands to all lower case. ! ! * tcl/pools.tcl: ! Added pools.tcl file to set default pool params from server ! config. ! ! * tcl/pools.tcl: ! Changed caps in debug notice. ! ! * tcl/pools.tcl: ! Changed debug to notice ! ! * tcl/pools.tcl: ! Changed maxconns to maxconnections as it was in old ! AOLserver. ! ! * examples/config/base.tcl: ! Changed maxconns to maxconnections to be backward compatible ! ! ?DOC? ! ! 2007-06-13 Michael Andrews mic...@us... ! ! * examples/config/base.tcl: ! Added nscp to the base.tcl (We need to redo the filesystem ! layout and configs for the out of the box install). ! ! 2007-05-11 Nathan Folkman <nat...@gm...> ! ! * nsproxy/nsproxylib.c: Fixed crash bug that occurred when ! trying to create more then one proxy pool. The proxy id now ! takes the form of: ! ! <pool>-proxy-<number> ! ?DOC? ! ! 2007-05-08 Michael Andrews mic...@us... ! ! * tcl/init.tcl: ! No longer adds $AOLSERVER/lib to the auto_path if it already ! exists. ! ! * tcl/packages.tcl: ! Optimized the code. ! ! * tcl/packages.tcl: ! removed hard return used for testing. ! ! 2007-05-07 Michael Andrews mic...@us... ! ! * tcl/packages.tcl: ! Added packages.tcl: ! 1) Reads config to set lib paths. ! 2) Reads config to load packages using ns_ictl. ! 3) Runs nsInit procs. ! 4) Runs nsPostInit procs. ! ! 2007-03-12 Nathan Folkman <nat...@gm...> ! ! * nsd/tclhttp.c: Preliminary support added for getting and ! retrieving binary data. ! ! 2007-01-22 Tom Jackson rm...@us... ! ! * nsd/tclresp.c: ! Bug where Tcl_SetBooleanObj accesses shared object, fixed ! with copy of obj ! ! 2006-12-15 Dossy Shiobara <do...@pa...> ! ! * nsd/driver.c: [BUG #1615787] Fix deadlock bug when driver ! thread stalls under specific conditions. Thanks to Jeff ! Rogers and Gustaf Neumann. ! ! 2006-08-17 Bas Scheffers bas...@us... ! ! * nsd/tclfile.c: Changed file permissions of mkdir to 777 so ! it works properly with the system's umask. ! ! 2006-08-08 Dossy Shiobara <do...@pa...> ! ! * include/nsattributes.h: Provide default no-op defines for ! gcc attributes correctly to enable builds on older gcc to ! work. Previously, "may_alias" attribute resulted in gcc ! older than 3.3 to no longer build. This minor change fixes ! this. ! ! 2006-07-07 Jim Davidson <jgd...@oo...> * include/ns.h: ! ! * nsd/return.c: Added Ns_RegisterRedirect as a replacement to ! Ns_RegisterReturn which did not require a virtual server ! argument as expected. * nsd/server.c: Updated to call new Ns_RegisterRedirect, ! fixing bug #1518426 * doc/Ns_ConnReturnStatus.3: Updated to document the new ! Ns_RegisterRedirect, removing reference to ! Ns_RegisterReturn. ! 2006-06-28 Nathan Folkman <nat...@gm...> ! * nsd/adpeval.c: Fixed crash bug in NsAdpLogError() when a ! NULL adp->framePtr is encountered. |