Number: 2252

Date: 25-Sep-84 11':48':33

Submitter: Sannella.PA

Source: herring.pa

Subject: FILE NOT OPEN {STREAM}#6,... under SPP.FORCEOUTPUT during Tedit hardcopy

Assigned To: 

Attn: vanMelle

Status: Open

In/By: 

Problem Type: Bug

Impact: Moderate

Difficulty: 

Frequency: Everytime

Priority: Perhaps

System: Communications

Subsystem: NS Protocols

Machine: 1132

Disk: 

Lisp Version: 24-Sep-84 09':49':01

Source Files: 

Microcode Version: 5124

Memory Size: 4096

File Server: 

Server Software Version: 

Disposition: '
["herring.PA" "25-Sep-84 16':35':06" Description':]

Description: '
Date': 17 Sep 84 17':49 PDT'
From': herring.pa'
Subject': FILE NOT OPEN {STREAM}#6,... under SPP.FORCEOUTPUT when attempting to Hardcopy {ERIS}<Herring>BusMaster.TEDIT from TEdit'
To': LispSupport, TeditSupport, vanMelle'
cc': herring.pa'
'
SPP.FORCEOUTPUT under SPP.SENDEOM under COURIER.EXECUTE.CALL'
'
-----'
'
Date': 18 Sep 84 17':46 PDT'
From': Masinter.pa'
Subject': FILE NOT OPEN {STREAM} under SPP.FORCEOUTPUT'
To': vanMelle'
cc': LispSupport'
'
While I hate to use the word "show-stopper", I''d like to see this one fixed before Harmony. I imagine its a simple one, and NS protocols are so close.....'
'
-----'
'
Date': 24 Sep 84 14':24 PDT'
From': vanMelle.pa'
Subject': Re': FILE NOT OPEN {STREAM}#6,... under SPP.FORCEOUTPUT...'
In-reply-to': herring.pa''s message of 17 Sep 84 17':49 PDT'
To': herring.pa'
cc': LispSupport.pa, TeditSupport.pa, vanMelle.pa, Masinter'
'
Is this one reproducible, by any chance?  The usual cause of this error is losing the connection with the remote ns host, i.e., the error ought to be "Stream lost".'
'
	Bill'
'
-----'
'
Date': 24 Sep 84 16':25 PDT'
From': herring.pa'
Subject': Re': FILE NOT OPEN {STREAM}#6,... under SPP.FORCEOUTPUT...'
In-reply-to': vanMelle.pa''s message of 24 Sep 84 14':24 PDT'
To': vanMelle.pa'
cc': herring.pa, LispSupport.pa, TeditSupport.pa, Masinter.pa'
'
The FILE NOT OPEN {STREAM}#6 problem of 17 Sept went away when we went to a new <lispcore>next>full.sysout.  Unfortunately I don''t remember which <lispcore>next>full.sysout had the problem, tho it had to have been one just at/before the date of my message.'
'
It seemed 100% reproducible for me within that sysout.   If you think it worth the trouble, and can tell me how to find versions of <lispcore>next>full.sysout that are that old, I can try to reproduce it again.'
'
I have no evidence against the conjecture that the problem was losing the connection with the remote ns host.'
'
	Michael H'
'
-----'
'
Subject': Re': FILE NOT OPEN {STREAM}#6,... under SPP.FORCEOUTPUT...'
In-reply-to': LispSupport.pa''s message of 25 Sep 84 12':07 PDT'
To': LispSupport.pa'
cc': herring.pa, vanMelle.pa, TeditSupport.pa, Masinter.pa'
'
Definitely still happening.  Stack context varies slightly, eg under SPP.FORCEOUTPUT under SPP.PUTBYTE ... .'
'
I seem to get it consistently if I''m reading mail or AREditing while the printing is trying to happen.'
'
{Eris}<Lisp>Harmony>Basics>Full.Sysout;4'
'
	Michael H'


Workaround: 

Test Case: 

Edit-By: herring.PA

Edit-Date: 25-Sep-84 16':35':08