URL:
<http://savannah.gnu.org/bugs/?49531>
Summary: HTTP module does not support HTTP Pipelining
Project: GNU GRUB
Submitted by: snes_rocks
Submitted on: Fri 04 Nov 2016 07:41:15 AM GMT
Category: Network
Severity: Major
Priority: 5 - Normal
Item Group: None
Status: None
Privacy: Public
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Release:
Release: Git master
Reproducibility: Every Time
Planned Release: None
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Details:
The HTTP module declares support for HTTP/1.0, which defaults to
Connection:keepalive. However, Grub's HTTP client doesn't seem to properly
support pipelining, and waits for 300ms at the end of a request before closing
the connection and opening a new connection for the next request.
The proper fix would be to notice when the Content-Length number of bytes have
arrived and then keep the connection around for the next request.
An easier solution is to have the client declare Connection:close, which will
make the server close the connection at the end of the file and allows Grub to
fetch the next file much faster.
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File Attachments:
-------------------------------------------------------
Date: Fri 04 Nov 2016 07:41:15 AM GMT Name: grub-disable-http-keepalive.patch
Size: 1kB By: snes_rocks
A patch that disables HTTP Pipelining
<http://savannah.gnu.org/bugs/download.php?file_id=38883>
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