bugGNU Wget - Bugs: bug #38281, wget can't --continue from...

 
 

bug #38281: wget can't --continue from SimpleHTTP/0.6 Python/2.7.3

Submitted by:  Vitaly Shukela <vi0>
Submitted on:  Thu 07 Feb 2013 01:09:35 AM UTC  
 
Category: Program LogicSeverity: 3 - Normal
Priority: 5 - NormalStatus: None
Privacy: PublicAssigned to: None
Originator Name: Open/Closed: Open
Release: NoneOperating System: GNU/Linux
Reproducibility: Every TimeFixed Release: None
Planned Release: NoneRegression: Yes
Work Required: NonePatch Included: No

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Wed 10 Apr 2013 11:07:38 AM UTC, comment #2:

But in any case the message is misleading in the newer version.

I expect wget print message about server not supporting continuing and than start re-downloading.

Vitaly Shukela <vi0>
Wed 10 Apr 2013 01:47:51 AM UTC, comment #1:

This doesn't look like a bug to me.
When Wget sent a Range Request Header, the server replied with a 200 OK instead of a 206 Partial Content.

The server itself does not support partial downloads. There is no way Wget can force the server to deliver partial files to it.

Darshit Shah <darnir>
Thu 07 Feb 2013 01:09:35 AM UTC, original submission:

$ wget --debug --continue http://127.0.0.1:8000/q.jpg -O ./q.jpg
Setting --continue (continue) to 1
Setting --output-document (outputdocument) to ./q.jpg
DEBUG output created by Wget 1.14 on linux-gnu.

URI encoding = \u2018UTF-8\u2019
--2013-02-07 04:08:52-- http://127.0.0.1:8000/q.jpg
Connecting to 127.0.0.1:8000... connected.
Created socket 4.
Releasing 0x080b5578 (new refcount 0).
Deleting unused 0x080b5578.

---request begin---
GET /q.jpg HTTP/1.1
Range: bytes=51200-
User-Agent: Wget/1.14 (linux-gnu)
Accept: /
Host: 127.0.0.1:8000
Connection: Keep-Alive

---request end---
HTTP request sent, awaiting response...
---response begin---
HTTP/1.0 200 OK
Server: SimpleHTTP/0.6 Python/2.7.3
Date: Thu, 07 Feb 2013 01:08:52 GMT
Content-type: image/jpeg
Content-Length: 197378
Last-Modified: Thu, 07 Feb 2013 00:34:12 GMT

---response end---
200 OK
Registered socket 4 for persistent reuse.
Length: 197378 (193K) [image/jpeg]
Saving to: \u2018./q.jpg\u2019

0% [ ] 0 --.-K/s in 0s

Disabling further reuse of socket 4.
Closed fd 4

Cannot write to \u2018./q.jpg\u2019 (Success).

Although

$ /tmp/wget --debug --continue http://127.0.0.1:8000/q.jpg -O ./q.jpg
Setting --continue (continue) to 1
Setting --output-document (outputdocument) to ./q.jpg
DEBUG output created by Wget 1.12 on linux-gnu.

--2013-02-07 04:09:10-- http://127.0.0.1:8000/q.jpg
Connecting to 127.0.0.1:8000... connected.
Created socket 4.
Releasing 0x080a5848 (new refcount 0).
Deleting unused 0x080a5848.

---request begin---
GET /q.jpg HTTP/1.0
Range: bytes=51200-
User-Agent: Wget/1.12 (linux-gnu)
Accept: /
Host: 127.0.0.1:8000
Connection: Keep-Alive

---request end---
HTTP request sent, awaiting response...
---response begin---
HTTP/1.0 200 OK
Server: SimpleHTTP/0.6 Python/2.7.3
Date: Thu, 07 Feb 2013 01:09:10 GMT
Content-type: image/jpeg
Content-Length: 197378
Last-Modified: Thu, 07 Feb 2013 00:34:12 GMT

---response end---
200 OK
Length: 197378 (193K) [image/jpeg]
Saving to: `./q.jpg'

100%[=====================================================================>] 197,378 --.-K/s in 0.003s

Closed fd 4
2013-02-07 04:09:10 (66.5 MB/s) - `./q.jpg' saved [197378/197378]

Vitaly Shukela <vi0>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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