Closed
Bug 502253
Opened 15 years ago
Closed 15 years ago
FF 3.5 : failure to download 4.3GB file using http. Only 0.3GB is taken.
Categories
(Firefox :: General, defect)
Tracking
()
RESOLVED
INVALID
People
(Reporter: ishikawa, Unassigned)
References
()
Details
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ja; rv:1.9.1) Gecko/20090624 Firefox/3.5 (.NET CLR 3.5.30729) Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; ja; rv:1.9.1) Gecko/20090624 Firefox/3.5 (.NET CLR 3.5.30729) FF 3.5 : failure to download 4.3GB file. Only 0.3GB is taken. FF 3.5 fails to downlod 4.3GB file. Only the first 0.3GB (327MB) is downloaded and the downloading is finished there prematurely. I was afraid that the server side was behaving oddly for a file that is larger than 4GB. But when I checked the downloading using "wget", it went over the 327MB limit without the problem and go on copying, I assume there is no problem on the server side, and the problem is that of FF3.5. Reproducible: Always Steps to Reproduce: 1.Try downloading a 4.3 GB file knoppix_v5.3.1DVD_20080326-20080523-AC.iso from a Japanese web site. http://ring.nict.go.jp/archives/linux/knoppix/iso /knoppix_v5.3.1DVD_20080326-20080523-AC.iso 2. You see that the download finishes prematurely at 327MB. Actual Results: The download leaves a smallish file (0.3GB, 327MB) instead of 4.3GB. Expected Results: FF 3.5 should be capable of downloading the full 4.3GB file as "wget" can from the same server. cf. wget run with the initial server response. Interrupted wget session: it was copying well over 0.3GB) when it was stopped by control-C. I added "-S" to show the server response. $ env LANG=C LC_ALL=C wget -S http://ring.nict.go.jp/archives/linux/knoppix/iso /knoppix_v5.3.1DVD_20080326-20080523-AC.iso --2009-07-04 02:48:04-- http://ring.nict.go.jp/archives/linux/knoppix/iso/knopp ix_v5.3.1DVD_20080326-20080523-AC.iso Resolving ring.nict.go.jp... 133.243.3.209 Connecting to ring.nict.go.jp|133.243.3.209|:80... connected. HTTP request sent, awaiting response... HTTP/1.1 200 OK Date: Fri, 03 Jul 2009 17:47:44 GMT Server: Apache/2.2.11 (Unix) Last-Modified: Sat, 24 May 2008 23:37:47 GMT ETag: "79c9e1-114765000-44e026f0f08c0" Accept-Ranges: bytes Content-Length: 4638265344 Keep-Alive: timeout=15, max=100 Connection: Keep-Alive Content-Type: application/octet-stream Length: 4638265344 (4.3G) [application/octet-stream] Saving to: `knoppix_v5.3.1DVD_20080326-20080523-AC.iso.1' 8% [==> ] 385,256,176 1.68M/s eta 30m 58s ci@LENOVO-23C6C69F /cygdrive/c/download $ My guess: a 32 bit unsigned entity is used to record the download file size where 64 bit unsigned entity is appropriate.
Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1) Gecko/20090624 Firefox/3.5 (.NET CLR 3.5.30729) I got to 342 MB before I decided not to continue. Can you use an addon like Live HTTP Headers to see what headers Firefox is sending to the server when you attempt to download?
Comment 2•15 years ago
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And you didn't use a fat32 drive to save the file ?
Reporter | ||
Comment 3•15 years ago
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To comment #2, I used 100GB NTFS partition. The same partition was used for the sample "wget" run in my post. To comment #1, I will install an addon to see the header. BTW, so your FF3.5 downloaded more than 342MB and still kept on continueing? Hmm, could it be related to I18N/L10N issues in a mysterious way? Anyway, I will my header findings later.
Reporter | ||
Comment 4•15 years ago
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I installed "Live Header" addon. It is quite nifty. And I found out the culprit very quickly. Below is the header when I visited the 4.3GB and found that it got truncated. Note the " Via: 1.1 winxp.example.org:3128 (squid/2.7.STABLE6)" header line in the final OK response. It seems to be that the proxy chain (I use privoxy and squid due to historical reasons) and somewhere the connection is cut at 0.3GB. When I turned off proxy and accessed the mentioned URL directly from FF3.5, it went past the previous limit and kept on copying. So, this bug can be closed. I have to check the proxies and then report the problems up stream. Sorry for my premature investigation, and thank you for the suggestion to use Live Header addon. (These proxies worked like a charm. The last time they caused problems was several years ago when junkbuster didn't handle HTTP/1.1 connection. You can tell it was a long time ago in the Internet time scale.) http://ring.nict.go.jp/archives/linux/knoppix/iso/knoppix_v5.3.1DVD_20080326-20080523-AC.iso GET /archives/linux/knoppix/iso/knoppix_v5.3.1DVD_20080326-20080523-AC.iso HTTP/1.1 Host: ring.nict.go.jp User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; ja; rv:1.9.1) Gecko/20090624 Firefox/3.5 (.NET CLR 3.5.30729) Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language: en-us,en;q=0.5 Accept-Encoding: gzip,deflate Accept-Charset: ISO-2022-JP,utf-8;q=0.7,*;q=0.7 Keep-Alive: 300 Proxy-Connection: keep-alive Referer: http://ring.nict.go.jp/archives/linux/knoppix/iso/ HTTP/1.x 200 OK Date: Sat, 04 Jul 2009 00:13:25 GMT Server: Apache/2.2.11 (Unix) Last-Modified: Sat, 24 May 2008 23:37:47 GMT Etag: "79c9e1-114765000-44e026f0f08c0" Accept-Ranges: bytes Content-Length: 4638265344 Content-Type: application/octet-stream X-Cache: MISS from winxp.example.org X-Cache-Lookup: MISS from winxp.example.org:3128 Via: 1.1 winxp.example.org:3128 (squid/2.7.STABLE6) <=== AHA! Connection: close Proxy-Connection: keep-alive
Comment 5•15 years ago
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-> INVALID per comment #4
Status: UNCONFIRMED → RESOLVED
Closed: 15 years ago
Resolution: --- → INVALID
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Description
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