World: r3wp

It sounds to me that the timeout is counting down while you are receiving 
data. That's not logical?

Henrik ..I have little idea of what I'm doing .. just stumbling around 
here.

Downloaded a 16Mb file using my ftp scheme ... streamed it to disk 
directly rather than saving in any buffer.

Changed the format of the data block a little ...

write cmd [ RETR "REMR.zip" %remr.zip]
read cmd

I'm not using a dialect but if the last member of the block is a 
file, it streams the data to the file, if it's a binary eg. a buffer, 
it appends to the buffer, and if it's a  function, then uses a the 
function as a callback on the data ...

does that sound sensible?

not bad :-)

using a function means you can pass your own directory parser to 
the incoming data to format it as you like.

Graham, regarding all the overlapped words. I am/was confused too. 
I created a sequence diagram and posted it via my homepage/blog. 
Maybe it helps, and if, please provide information about errors in 
it.

and the link is ?

http://www.robertmuench.de/blog/files/r3_ports.php

Let Carl see that diagram or put it in the wiki.

Why choose the napkin style? heh

Robert, where's the source to the http://www.websequencediagrams.com/
 you used?

Brian, how can we over ride the existing schemes?

I like the napkin style most.

I sent you the source via email as AltMe doesn't handle OSX line 
breaks.

BTW: I'm going to redo the diagram using yworks yEd editor. It's 
a fantastic graph layout editor and now supports swimlane diagrams.

Thanks Robert .. I got it

http://rebol.wik.is/Rebol3/Schemes/Ftp

Updated so that you can supply a callback to commands

eg: 

[ LIST (:print) ]

or 

[RETR "hugefile" %downloads/hugefile.mov ]

or supply a file to stream a download.

there's a bug in that I don't return to console so I must be stuck 
in the awake handler somewhere.

and it's much slower than R2 so I must be abusing the waits ...

Brian, can you look at this to see what I'm doing wrong regarding 
the waits ...

I uploaded it as an attachment to that page ... too much hard work 
posting to the wiki ...

I guess timeout should be supplied when I use port-spec-net ...

Robert's diagram ... http://www.websequencediagrams.com/?lz=Q2xpZW50IFNjcmlwdC0-AAINOiBNYWtlIFBPUlQKAAoeU2V0IEFXQUtFIEZ1bmN0aW9uACEQUG9ydDogT1BFTgpQb3J0LT5BY3RvcgALBwAHBS0-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&s=modern-blue

looks nice

better than a napkin style!

:)

It looks like I should be able to re-use the directory parser from 
the r2 ftp scheme ...

Just add these two lines to the definition

		scopy: :system/contexts/system/copy
		sremove: :system/contexts/system/remove

Got this on a file download ..

==TCP-event on dataport: read
?read: 15008
** Access error: cannot open: %wubi.exe reason: -3

** Where: write switch switch applier wake-up loop applier wait while 
either eit
her either read catch either either applier do
** Near: write/append port/spec/method port/data clear port/data

Might be a permissions issue ...

sooo ....

prepared for the madness?

http://www.websequencediagrams.com/cgi-bin/cdraw?lz=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&s=modern-blue

should be a complete walkthrough of what happens

when you do:
mbox: open pop3://user:[pass-:-server]

the blue liveness bars in the "port actor" might be slightly misleading

maybe i should use three separate actors instead (open, read, write)

i'll try that

heh ... should give us the link to the source of your diagram as 
well :)

Currently streaming a ftp download of the ubuntu server iso image 
... will see how that longs before I get an error.

http://www.websequencediagrams.com/cgi-bin/cdraw?lz=cGFydGljaXBhbnQgU2NyaXB0CgAHDFBvcgADDiJPcGVuIEFjdG9yIgALDlJlYWQABBVXcml0ZQArCAoAXwYtPgBnBjogTUFLRQBhBmFjdGl2YXRlAIEACG5vdGUgb3ZlcgCBEgcsUG9ydDogb3BlbiBQT1AzIHBvcnQARwkAFwZPUEVOClBvcnQtLT4AgSAKABEHAFgJAIE4DQCBRwotPlN1YnAAPgoAdwsiUG9ydCIsAIFxDSAgICBsb29rdXAABgVjb25uZWN0ABIFcmVhZCB3ZWxjb21lCmVuZCBub3RlAF0NAIFGBlJFQUQAgScIAII2CgARBwCBJQoAgk8MAIJdCgCBJAtXQUlUCgoAgTcHLQCBPwkgQXdha2U6IExPT0tVUCBFdmVuAIJcCyIAGQ0iADcIAC8GAIF8EGRlAB8ZAGwMZXJ2ZXIAhDEFOgCCCAkAg0MFcmlnaHQgb2YgIgAZCyI6IC4uLgoAKwsAgTIKADYKAIE-GUNPTk5FQ1QAgSA4AIJ4BQCBPBxsb29wIHJlc3BvbnNlIGltY29tcGxldGU_AIN2BQCCVRlSRUFEAIJlByAgICAAglcZADoLAIEGFiAgICAAgl0bZW5kAINZGwB7CwCDSycAgg4NVFVSTiB0cnVlAINeHACEZwoAhTEMZXhpdACFDAYAhSELAIcBDgBaBgCESA0AiDMMAIZbHjogYnVmZmVyIFVTRVIAhkITV1JJVEUAh30IAIhyCwASCACHfQoAiQwOAIkdCwCGTwwASQUABhYAg2UFKCoxKQAvDQCBSiEAigMOAIhDInNlbmQAgWcGAIhTCQCFDggAh3VoAIFgBgCISBpXUk9URQCDEIN5UEFTUwCFICgAJwUAhSImAJAbCgCIHRMAkHwMAJBEEC4uLgo&s=modern-blue

much improved version, schowing the actual activation lifetime

best consumed on a huge screen side-by-side with the code :)

I wonder if it might be better to call the subport the pop port instead 
?

it's the tcp port

port
 is the pop port