Home » Archimedes archive » Acorn User » AU 1997-Xmas B.adf » PD » NetPlex/!Netplex/!Help/HTML/a3-versi

NetPlex/!Netplex/!Help/HTML/a3-versi

This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.

Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.

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<HTML>

<HEAD>
<TITLE>Netplex - Versions</TITLE>
</HEAD>

<BODY TEXT="#000000" BGCOLOR="#ffffff" LINK="#004499" VLINK="#00224c" ALINK="#00cc00">

<H1><IMG SRC="images/world" ALIGN=ABSMIDDLE>  Versions</H1>
<HR>

<P>This page details the changes which have been made to Netplex since the last released version.</P>

<A NAME="022"><H2>0.22 (05 Sep 1997)</H2></A>
<UL>
<LI>A lot of work had been put into getting the serious error handling correct.  Netplex is now significantly better at coping when, for example, the listening socket is forcibly removed.
<LI>'Allow up to' field extended to allow up to 128 connections, as you can have when using the FreeNet stack.
<LI>Connection timeout lower limit reduced to 1 minute. (DaveMac)
<LI>Displays 'Waiting...' in the status window when idle.
<LI>Displays a message in the status window when unconfigured.
<LI>File buffer writable was a byte too small. (DaveMac)  Also altered it so that its limits are 4-256K, in 4K steps.
<LI>NpChoices now invokes Interactive Help using Help$Start.
<LI>Some revisions to the messages and message tokens.
<LI>'Wait for' field is now limited to the range 0 to 200cs.
</UL>

<A NAME="021"><H2>0.21 (29 Aug 1997)</H2></A>
<UL>
<LI>CGILibrary's URL-decoder revised by Jimmy Imossi to handle the '+' to space conversion.
<LI>Error handling revised.  Should be able to withstand the stack being removed and other natural disasters. ;-)
<LI><I>Host</I> header field is now sent, as required by HTTP/1.1.
<LI>If the web page directory can't be found, then Netplex will now inform the user rather than just aborting as it did before.
<LI>Invalid requests were killing Netplex due to a missing ENDPROC.  Thanks to Justin Fletcher for finding that one. :-)
<LI>Location of the temporary directory is now configurable by setting Netplex$TempDir.  Netplex will now create the directory itself and store files inside it, rather than just dumping them in Wimp$ScrapDir as before.
<LI>Now automatically adjusts the WimpSlot, so that it won't run out of wimpslot memory, even with lots of connections configured.
<LI>Perl files are now recognised and correctly handled as CGI programs.  However, the Perl interpreter must <B>not</B> have been set up to run using a TaskWindow.
<LI>Registered user encoding.
<LI>Server errors now verify all sockets are working as intended.  It will <B>not</B> now attempt to send the 'Internal Server Error' report to any connected clients.
<LI>Shades the 'Choices...' menu entry when NetplexChoices is running.  Not perfect.
<LI>Small changes to NetplexChoices' windows.
<LI>Sprites aren't contained in the country-specific directories now.
<LI>Support for multitasking CGI programs has been added.  The CGI program creates a system variable 'CGI$Active_&lt;connection&gt;' to indiciate that it wishes to multitask.  Netplex will defer sending its output until the system variable has been removed.  An example multitasking CGI program is included, called 'Velocity'.
<LI>Suspect single-line IF construct (like with the -ve connections) altered in object_locate's RedirectionFiletype handler.
<LI>The 'negative connections' problem has been tracked down and eliminated.  Incorrect code caused certain connections get closed <I>twice</I> meaning that the connection count went negative.
<LI>The 'Server:' header field has been altered to identify the host OS version. eg. <CODE>Server: Netplex/v.vv (RISC OS/v.vv)</CODE>.
<LI>The FreeNet stack was causing Netplex to generate 'Bad descriptor' errors due to an incorrect loop check.  Fixed.
<LI>Type &amp;FF8 (Absolute) CGI programs are checked to see if they are APCS-compliant binaries.  If they are, they are invoked using UNIX-style redirection, allowing them to work properly.
<LI>'Waiting...' readout added to the status window for when the server is idle.  This also displays an appropriate message when the server is not yet configured.
<LI>X-Licensee header field added.
</UL>

<HR>

<H2>Thanks</H2>
<P>Thanks are due to :</P>
<UL>
<LI>Alex Howarth (zarni) - for complaining about having to load ArcWeb
<LI>Dave Lomax (DaveyBabe) - for help with testing and finding a bug in cgi-bin.dir
<LI>Dave McCormack - for suggesting improvements and fixes
<LI>Joe Oldak - for helpful comments, suggestions and enthusiasm
<LI>Jon Ribbens (Salmon) - for the excellent <I>SysLog</I>
<LI>Justin Fletcher (Gerph) - for <I>InetServices</I>, <I>WebSize</I>, <I>Imagen</I>, spotting bugs and constructive criticism
<LI>Kaustav Bhattacharya (Kozzey) - for trying to run Netplex with Termite ;-)
<LI>Mark Hoyle (skeeve) - for letting me crash various incarnations of Netplex on his machine
<LI>Thom Stuart (th0m) - it was thom's original suggestion that I write a web server - he was complaining that DeltaNet didn't do POST
<LI>&amp; the other IRC #acorn and #argonet bods for their sage counsel (yeah, right ;-)
</UL>

<HR>

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