diff options
Diffstat (limited to 'ChangeLog-96b')
| -rw-r--r-- | ChangeLog-96b | 45 |
1 files changed, 39 insertions, 6 deletions
diff --git a/ChangeLog-96b b/ChangeLog-96b index dd14982f0fd..c47050767a9 100644 --- a/ChangeLog-96b +++ b/ChangeLog-96b @@ -1,3 +1,30 @@ +Sat Dec 28 19:02:13 1996 Douglas C. Schmidt <schmidt@flamenco.cs.wustl.edu> + + * ace/ACE.cpp: Changed the implementation of ldfind() so that it + doesn't try to add the DLL prefix (e.g., "lib") unless given a + relative pathname. In other words, we never try to modify the + prefix for an absolute pathname. This is necessary to keep lots + of existing svc.conf files from breaking. + + * ace/Event_Handler.h: Added a new ACCEPT_MASK for use with the + new asynchronous accept() operation support for Win32. + + * ace: Added a new config file for WinNT 4.0 called + config-winnt-4.0-msvc4.x.h. This file contains #defines for new + features in WinNT 4.0 such as non-blocking acquire for + CRITICALSECTIONs (TryEnterCriticalSection()), + SignalObjectAndWait(), and CancelIO(). Oddly enough, these + functions seem to be missing from the MSVC++ 4.2 #include files, + so I added them to the config file. + + * ace: Changed the name of config-win32-msvc4.0.h to + config-win32-msvc4.x.h since this config file works for MSVC++ + 4.0, 4.1, and 4.2. + + * ace/Proactor: Added a new "cancel_io" method on the Proactor. + This makes it possible to cancel all I/O that is outstanding on + a thread. Thanks to Tim for help with this. + Sat Dec 28 23:49:09 1996 Tim H. Harrison <harrison@lambada.cs.wustl.edu> * ace/ReactorEx.h: Fixed some bugs with ACE_ReactorEx::dispatch. @@ -7,12 +34,18 @@ Sat Dec 28 23:49:09 1996 Tim H. Harrison <harrison@lambada.cs.wustl.edu> * ace/OS.i: Fixed some typos regarding the ACE_cond_t for NT. * examples/Reactor/Proactor/test_proactor.cpp: Dr. Schmidt and I - hacked this to be way cool. The Peer Handler now uses calls - close_writer on the stream to notify the remote peer when its - done writing. The Input File Handler sends an mb==0 to tell the - Peer Handler when it's done reading from the file. The Peer - Handle uses a state variable to OR in all the different - conditions for exiting. It works. + hacked this to be way cool. In particular, we no longer + have to know the size of the files to be transferred in + advance. This scheme uses a clever protocol that shuts down + the Peer Handler when (1) all input from the file has arrived, + (2) all output to the remote peer handler has been sent, and (3) + all input from the remote peer handler has been received. + The Peer Handler now uses calls close_writer on the stream + to notify the remote peer when its done writing. The Input + File Handler sends an mb==0 to tell the Peer Handler when + it's done reading from the file. The Peer Handle uses a + state variable to OR in all the different conditions for + exiting. It works. Fri Dec 27 23:39:19 1996 Douglas C. Schmidt <schmidt@tango.cs.wustl.edu> |