home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Columbia Kermit
/
kermit.zip
/
newsgroups
/
misc.19950329-19950528
/
000331_news@columbia.edu_Wed May 3 17:41:19 1995.msg
< prev
next >
Wrap
Internet Message Format
|
2020-01-01
|
6KB
Received: from apakabar.cc.columbia.edu by watsun.cc.columbia.edu with SMTP id AA27073
(5.65c+CU/IDA-1.4.4/HLK for <kermit.misc@watsun.cc.columbia.edu>); Sat, 6 May 1995 21:20:33 -0400
Received: by apakabar.cc.columbia.edu id AA04882
(5.65c+CU/IDA-1.4.4/HLK for kermit.misc@watsun); Sat, 6 May 1995 21:20:32 -0400
Newsgroups: comp.protocols.kermit.misc
Path: news.columbia.edu!sol.ctr.columbia.edu!howland.reston.ans.net!vixen.cso.uiuc.edu!uwm.edu!uwvax!newssinet!news.u-tokyo.ac.jp!wnoc-tyo-news!news.join.ad.jp!aoba!akiu!sakunami!yagi!uchid12
From: uchid12@ec.ecei.tohoku.ac.jp (Ryuichiro Isobe)
Subject: Where is the source of `OS/2 C-kermit5A(191)'??
Content-Type: text/plain; charset=US-ASCII
Message-Id: <1995May3.174119.25721@ecei.tohoku.ac.jp>
Lines: 14
Sender: news@ecei.tohoku.ac.jp
Nntp-Posting-Host: eiai3
Organization: Departments of Electrical Engineering, Electrical Communications, Electronics Engineering, and Information Engineering, Faculty of Engineering, Tohoku University, Sendai, 980 Japan
X-Newsreader: mnews [version 1.18PL3] 1994-08/01(Mon)
Mime-Version: 1.0
Date: Wed, 3 May 1995 17:41:19 GMT
Lines: 14
Apparently-To: kermit.misc@watsun.cc.columbia.edu
Where is the source of `OS/2 C-kermit5A(191)'??
I searched at `/pub/kermit/f' in `kermit.columbia.edu'.
I found 5A(190),but I couldn't find 5A(191).
Please tell me.
-----
Sorry for my broken english. :-)
Ryuichiro ISOBE
uchid12@ec.ecei.tohoku.ac.jp
ermit 5A(190) server may require "I" packets where
>>the protocol says they are optional.
>>
>>I have my own software implementing Kermit protocols to allow a host
>>application (written in M) to access the terminal's filesystem.
>>
>>This is what is does to read the directory
>> * Issue an APC command "SERVER"
>> * Initialise exchange parameters
>> * Issue a Kermit generic directory command
>> * Receive the reply
>> * Issue a Kermit generic finish command
>>
>>When the terminal is MS-KERMIT 3.13.0 it works fine when the terminal
>>is C-Kermit 5A(190) then the generic finish command is ignored (it's
>>not even logged in the packet log). My software first sends a "N"
>>packet (in case the server had send a "S" and I had missed it)
>>followed by an "E" packet and finally sends an "I" packet, after which
>>C-Kermit will accept the "GF" packet.
Hmmm. I don't think you want to do all that. First, a Kermit
server sits around waiting for a client to start a session and make
a request. It does NOT send S packets while waiting. It may send NAKs
now and then to stimulate old clock-less Kermit clients. E packets are
powerful things because they terminate a file transfer operation; don't
use unless *really* needed.
C Kermit did see the GF packet, ACK'd it, and logged both, as
your C Kermit packet log below clearly shows. Your E packet also shows.
Now then, I've lost track of what was the real question.
Joe D.
>>Here is C-Kermit's packet.log (lond data packet truncated).
>>
>>r-00-00-0 I~\ @-#Y2 J 5S#
>>s-00-00-5 Y~* @-#Y2~^!5$0___CX
>>r-00-01-% GD S
>>s-00-01-5 S~* @-#Y2~^!5$0___AP
>>r-00-01-0 Y~\ @-#N2 J 5S(
>>s-01-01-*!Xls -l );
>>r-01-00-$!Y">
>>s-02-00-2"A."U1"#AMJ*!A@ -T
>>r-02-00-$"Y"?
>>s-03-04- #D08Rtotal 5349#M#Jdrwxr-xr-x 2 bam staff 1024 Apr 5 12:54 backup.home#M#Jdrwxr-xr-x 2 bam staf
>>r-03-08-$#Y"@
>>s-04-08-$$Z"B
>>r-04-09-$$Y"A
>>s-05-09-$%B"+
>>r-05-09-$%Y"B
>>r-00-19-# N3
>>#-00-19-<echo:ignored>
>>r-00-29-E EToo many retries (expecting SXBFY)U
>>r-00-30-0 I~\ @-#Y2 J 5S#
>>s-00-30-5 Y~* @-#Y2~^!5$0___CX
>>r-00-31-$ GF4
>>s-00-31-# Y>
>>
>>Here is MS-KERMIT's packet.log under similar circumstances (please
>>ignore the retrys caused by the lame flow contol).
>>
>>Rpack: ^@^@^@^@^@^@^@^@^@^@^A0 I~\ @-#Y2 J 5S#^M
>>Spack: ^A0 Y~% @-#Y2 N!"\6^M
>>Rpack: ^A% GD S^M
>>Spack: ^A0 S~( @-#Y2~N?"\-^M
>>Rpack: ^A0 Y~\ @-#N2 J 5S(^M
>>Spack: ^A(!Xdir ( ^M
>>Rpack: ^A$!Y">^M
>>Spack: ^AG"A1#588!!1#119950421 17:06:18."U8""B8=O^M
>>Rpack: ^A$"Y"?^M
>>Spack: ^A #D"W #M#J Volume in drive K is OTHER #M#J Volume Serial
>> Number is 0B01-07F7#M#J Directory of K:\TEMP#M#J#M#JPACKET LOG
>> 0 21/04/95 17:04#M#J$KERMIT$ TMP 0 21/04/95 17
>>:06#M#JXXX RTN 644,567 21/04/95 14:H,^M
>>Rpack: ^G^G^G^G^G^G^G^G^A$#N"5^M
>>Spack: ^A #D"W #M#J Volume in drive K is OTHER #M#J Volume Serial
>> Number is 0B01-07F7#M#J Directory of K:\TEMP#M#J#M#JPACKET LOG
>> 0 21/04/95 17:04#M#J$KERMIT$ TMP 0 21/04/95 17
>>:06#M#JXXX RTN 644,567 21/04/95 14:H,^M
>>Rpack: ^A$#Y"@^M
>>Spack: ^A $D![$07#M#JLANNFS <DIR> 20/02/95 13:36#M#JPR
>>IMED <DIR> 19/04/95 8:54#M#JQEDVB <DIR>
>> 27/02/95 9:48#M#JWGPO YB^M
>>Rpack: ^G^G^G^G^A$$N"6^M
>>Spack: ^A $D![$07#M#JLANNFS <DIR> 20/02/95 13:36#M#JPR
>>IMED <DIR> 19/04/95 8:54#M#JQEDVB <DIR>
>> 27/02/95 9:48#M#JWGPO YB^M
>>Rpack: ^A$$Y"A^M
>>Spack: ^A %D!!. <DIR> 20/06/94 14:54#M#JPENT
>><DIR> 19/04/95 10:08#M#JPFE (/^M
>>Rpack: ^A$%Y"B^M
>>Spack: ^A &D!8F <DIR> 19/04/95 11:59#M#J 9 fil
>>e(s) 644,567 bytes#M#J 10,100,736 ::^M
>>Rpack: ^A$&Y"C^M
>>Spack: ^A2'Dbytes free#M#J5C^M
>>Rpack: ^A$'Y"D^M
>>Spack: ^A$(Z"F^M
>>Rpack: ^A$(Y"E^M
>>Spack: ^A$)B"/^M
>>Rpack: ^A$)Y"F^M
>>Rpack: ^A$ GF4^M
>>Spack: ^A, Y Goodbye!Q^M