* [Bug debuginfod/27982] New: debuginfod client maximum-transfer-size and -time parameters
@ 2021-06-14 21:16 fche at redhat dot com
2021-06-15 14:30 ` [Bug debuginfod/27982] " fche at redhat dot com
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: fche at redhat dot com @ 2021-06-14 21:16 UTC (permalink / raw)
To: elfutils-devel
https://sourceware.org/bugzilla/show_bug.cgi?id=27982
Bug ID: 27982
Summary: debuginfod client maximum-transfer-size and -time
parameters
Product: elfutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: debuginfod
Assignee: unassigned at sourceware dot org
Reporter: fche at redhat dot com
CC: elfutils-devel at sourceware dot org
Target Milestone: ---
DEBUGINFOD_TIMEOUT is a good way to catch servers that are too slow to *start*
transmitting a file. But we have no way of limiting total download time or
space. A user might prefer to have his debugger fetch only quick & small
files, and make do without the bigger ones. Some transitive dependencies of
e.g. gnome programs are huge: 3GB of LLVM debuginfo, 1GB of webkitgtk, etc.
etc.
We could add a $DEBUGINFOD_MAXSIZE and/or $DEBUGINFOD_MAXTIME parameters to the
client side environment variable suite. The MAXSIZE one could be communicated
to the server in the query as an extra header, so it can quickly respond with
some HTTP error code (since it can generally find out the destination file
sizes prior to actually decompressing them); it can also be enforced during
download, as soon as a Content-Length: header is received. The MAXTIME one
could be added as a debuginfod-client.c main loop parameter.
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* [Bug debuginfod/27982] debuginfod client maximum-transfer-size and -time parameters
2021-06-14 21:16 [Bug debuginfod/27982] New: debuginfod client maximum-transfer-size and -time parameters fche at redhat dot com
@ 2021-06-15 14:30 ` fche at redhat dot com
2021-07-19 15:29 ` nsanci at redhat dot com
2021-09-15 17:34 ` fche at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: fche at redhat dot com @ 2021-06-15 14:30 UTC (permalink / raw)
To: elfutils-devel
https://sourceware.org/bugzilla/show_bug.cgi?id=27982
--- Comment #1 from Frank Ch. Eigler <fche at redhat dot com> ---
possible representation in the apis:
-> $DEBUGINFOD_MAXSIZE (in bytes)
-> outgoing request header X-DEBUGINFOD-MAXSIZE: (number)
<- http response code 406 (Not Acceptable) if rejected
<- posix API rc EFBIG (File too large) (don't cache as 000 negative-hit)
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* [Bug debuginfod/27982] debuginfod client maximum-transfer-size and -time parameters
2021-06-14 21:16 [Bug debuginfod/27982] New: debuginfod client maximum-transfer-size and -time parameters fche at redhat dot com
2021-06-15 14:30 ` [Bug debuginfod/27982] " fche at redhat dot com
@ 2021-07-19 15:29 ` nsanci at redhat dot com
2021-09-15 17:34 ` fche at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: nsanci at redhat dot com @ 2021-07-19 15:29 UTC (permalink / raw)
To: elfutils-devel
https://sourceware.org/bugzilla/show_bug.cgi?id=27982
Noah Sanci <nsanci at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |nsanci at redhat dot com
Assignee|unassigned at sourceware dot org |nsanci at redhat dot com
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* [Bug debuginfod/27982] debuginfod client maximum-transfer-size and -time parameters
2021-06-14 21:16 [Bug debuginfod/27982] New: debuginfod client maximum-transfer-size and -time parameters fche at redhat dot com
2021-06-15 14:30 ` [Bug debuginfod/27982] " fche at redhat dot com
2021-07-19 15:29 ` nsanci at redhat dot com
@ 2021-09-15 17:34 ` fche at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: fche at redhat dot com @ 2021-09-15 17:34 UTC (permalink / raw)
To: elfutils-devel
https://sourceware.org/bugzilla/show_bug.cgi?id=27982
Frank Ch. Eigler <fche at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|NEW |RESOLVED
--- Comment #2 from Frank Ch. Eigler <fche at redhat dot com> ---
commit 72a6f9d6f4280a50631b475e620f9c7858d9f4b5
Author: Noah Sanci <nsanci@redhat.com>
Date: Mon Jul 26 13:29:11 2021 -0400
debuginfod: PR27982 - added DEBUGINFOD_MAXSIZE and DEBUGINFOD_MAXTIME
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2021-06-14 21:16 [Bug debuginfod/27982] New: debuginfod client maximum-transfer-size and -time parameters fche at redhat dot com
2021-06-15 14:30 ` [Bug debuginfod/27982] " fche at redhat dot com
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